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ุงูุณูุงู
ุนูููู
ุงูููู
ุณูุบุทู ุงูุญููุฉ ุงูุซุงูุงุซุฉุ ุงูุญููุฉ
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ุงูุซุงูุงุซุฉ ุชุชููู
ุนู ูุงูููุฑุงุณ ู
ุชุงููุงุ ูุนูู ุงูุด
3
00:00:30,850 --> 00:00:40,870
ูุงูููุฑุงุณ ู
ุชุงููุงุ ูุงุฏ ู
ู ุงููู ูุงุชุ ู
ุชุงููุง
4
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with no iron
5
00:00:45,150 --> 00:00:49,050
ููุจุณุงูุช ุงูู common nonferrous engineering metals.
6
00:00:49,170 --> 00:00:53,630
These websites extracts look at the engineering
7
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application of some nonferrous metals that is
8
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metal that do not contain iron ุงูุงู ูุฐู ุฌุงู ู
ู
9
00:01:01,890 --> 00:01:09,890
ู
ูุชุทูุฉ ู
ู ุตูุญุงุช ูุจุณุงูุช ูููุง ุจุชุชููู
ุนูู ุงู metals
10
00:01:09,890 --> 00:01:10,890
with no iron
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00:01:13,600 --> 00:01:19,920
alluminium is widely used often in alloy form ุฅูุด
12
00:01:19,920 --> 00:01:25,900
ูุนูู ุงูุฃูู
ูููู
ุจูุณุชุฎุฏู
ุจุดูู ูุจูุฑ ูู ุงูุบุงูุจ in the
13
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form of alloy an example is chromium ุฏูุฑุงู ..
14
00:01:32,760 --> 00:01:39,920
ุฏูุฑุงููู
ููู
ุงู ุฏูุฑุงู .. ุฏูุฑุงูู
15
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ู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู
16
00:01:47,820 --> 00:01:47,820
ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู
17
00:01:47,820 --> 00:01:47,820
ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู
18
00:01:47,820 --> 00:01:47,960
ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู
19
00:01:47,960 --> 00:01:51,180
ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู
20
00:01:51,180 --> 00:01:51,180
ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู
21
00:01:51,180 --> 00:01:55,600
ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู
22
00:01:55,600 --> 00:02:05,420
ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู ุฏููุฑุงููู
ู
23
00:02:05,420 --> 00:02:08,140
ุฏ
24
00:02:09,280 --> 00:02:20,000
ูุงูุฐู ูุญุชูู ุฃูุถุง ุนูู ุงููุจุงุฑ 4.4 ูู
ูุฌููุณููู
1.5
25
00:02:20,000 --> 00:02:23,060
ุฃููู
26
00:02:23,060 --> 00:02:29,300
ููู
ููููู
ูู
ูู ุฃูุถุง ุฃู ูููู ู
ุฏูุนุง ู
ุน ุชูุชุงูููู
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00:02:29,300 --> 00:02:31,920
ูุชุตููุน ู
ุตุงุฑูู ููู ุฌุฏุง
28
00:02:35,670 --> 00:02:40,530
ุงููุจุฑุฉ ู
ูุธูุฉ ุฅููุชุฑูููุฉ ู
ู
ุชุงุฒุฉ ุงูุชู ุชุฌุนููุง ุฃูุถู
29
00:02:40,530 --> 00:02:45,190
ูุฅุณุชุฎุฏุงู
ูุง ูู ูุทุน ุฅููุชุฑูููุฉ ุฏูุชูุฑูุฉ
30
00:02:45,190 --> 00:02:50,010
ุฌูุฏุฉ ุฃูุถูุง ุชุฌุนููุง ู
ูุงุณุจุฉ ููุจุฑุฉ ูุจุฑุฉ ู
ุณุชุฎุฏู
ุฉ ูุซูุฑูุง
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00:02:50,010 --> 00:02:56,450
ูู ุงูู
ุฌุฑู
ุงุช ูุฎุตูุตูุง ู
ุฌุฑู
ูุจุฑุฉ ููู ูุจุฑุฉ ูุฒูู ููุจุฑุฉ
32
00:02:56,450 --> 00:03:02,060
ุจุฑููุฒ ููุจุฑุฉ ุชูand sometimes lead ุงูุงู ูุฌู ูุชุทูุน
33
00:03:02,060 --> 00:03:07,420
ุนูู ุงู cover cover ุงููู ูู ุฃูุด ูุนุชุจุฑู ุงูุญุงุณ ุงูุญุงุณ
34
00:03:07,420 --> 00:03:11,420
is an electrical conductor ุชุทูุน ุณููู ุงูููุฑุจุง ุงููู
35
00:03:11,420 --> 00:03:17,080
ูู ุงูุจูุช ูููุง ู
ุตููุนุฉ ู
ู ุฃูุดุ ู
ู ุงูุญุงุณ ุงูุงู ูู ุญุงุฌุฉ
36
00:03:17,080 --> 00:03:20,840
ู
ุด ู
ูุฌูุฏ ุจุชุดููููุง ุนูุฏูุง ุจุณ ูููู ุญุฏ ููููุง ุชุทูุน
37
00:03:20,840 --> 00:03:26,690
ุนูุฏูู
ุฎุท ุบุงุฒ ูู ุงูุจูุชุงูุบุงุฒุ ุงูุจูุจุฉ ุงูุบุงุฒุ ู
ุด
38
00:03:26,690 --> 00:03:30,650
ุงูุจุฑุจูุด ุงูุฌุฑุฉุ ุฅุฐุง ูู ูู ุงูุจููุช ุจุนุถูู
ุ ุญุงุทุท ุฎุท ุบุงุฒ
39
00:03:30,650 --> 00:03:37,190
ุฎุท ุงูุบุงุฒ ู
ู ุฅูุด ู
ุตููุนุ ุงูุญุงุณ ูู
ุบููุ ุฏู ูุงุญุธุชู ูุฐุง
40
00:03:37,190 --> 00:03:40,830
ุฅูุด .. ุฅูุด ุจููููู goodุ ductabilityุ also make it
41
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suitable ุงู duct ุงููู ูู ุฅูุดุ ุงูุชุบูููุฉ ุชุจุนุชู
42
00:03:44,090 --> 00:03:49,190
ูุจุชุฎููู ุฅูุดุ ุญุงุฌุฉ ู
ูุงุณุจุฉ ููุงุณุชุฎุฏุงู
ูู ุงูู
ูุงุตูุฑุ
43
00:03:49,190 --> 00:03:54,560
ูุฐู ุจูุณุชุฎุฏู
ููุง ุนุงุฏุฉ ูู ู
ูุงุตูุฑ ุงูู
ููุงููู ูู ุจุชุณุชุฎุฏู
44
00:03:54,560 --> 00:03:58,480
ููุชุฏูุฆุฉ ุงูุขู ูู ุจุนุถ ุงูุจููุช ุจุฑุง ุจูุนู
ููุง central
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heating ุงููู ูู ุชุฏูุฆุฉ ุงูู
ุฑูุฒูุฉ ุงูุชุฏูุฆุฉ ุงูู
ุฑูุฒูุฉ
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00:04:01,820 --> 00:04:06,380
ุฅูุด ุจูุนู
ููุง ูููุงุ ู
ูู ุญุงู
ูุฉ ู ุจูุฏุฎูููุง ุนูู ููุงุจูุจ
47
00:04:06,380 --> 00:04:11,060
ู ุจูููููุง ุญูุงููู ุงูุจูุช ููุฐุง ุงูู
ูู ุงูุญุงู
ูุฉ ุจุชุทูุน
48
00:04:11,060 --> 00:04:15,580
ุญุฑุงุฑุฉ ุจุชุฏูุฆ ุงูุจูุช ููุฐู ุงูู
ูุงุซูุฑ ุงูู
ุนู
ููุฉ ู
ููุง
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00:04:15,580 --> 00:04:22,200
ุจุชุจูู ู
ุตููุนุฉ ู
ู ุงู copper ุงูุญุงุณOkay. Copper is
50
00:04:22,200 --> 00:04:27,560
widely used in alloys notably brass. ุฅูุด ุงู brassุ
51
00:04:27,560 --> 00:04:34,280
ุฃููุฉ ูู .. ูู ู
ู
ูู ูุฐู ู
ุงุชุดูููููุด ูุชูุฑุ ูู ุตูุงูู
52
00:04:34,280 --> 00:04:40,720
ุงูุฒู
ุงู ุฃู ุงูุฃูุงู ุงููุญุงุณูุฉุจูุนู
ููููุง ุทุจูุฉ ุจูุบููููุง
53
00:04:40,720 --> 00:04:44,560
ู
ู ุงู brass ุงูู
ูุฌูุฏ ููุง ุงู bronze ุงููู ูู ุฅูุด
54
00:04:44,560 --> 00:04:46,860
ุงูููู ุงู bronze ูุฐุง ุงููู ุจุชุดูููู ุฃู ุงูุญุงุฌุงุช
55
00:04:46,860 --> 00:04:53,320
ุงูุจุฑููุฒูุฉ cover and tin ู ุจุนุถ ุงูุฃุญูุงู ุฅูุด lead
56
00:04:53,320 --> 00:05:08,130
ูููุณุฉุ ุงู tin ..ูุฃ ูุฃ ู
ุด ุชููุงุฑ ุงูุงู ูู ุนุฏุฉ ู
ุนุงุฏู
57
00:05:08,130 --> 00:05:14,890
ุฅูุด ุจูุนู
ู ูููู
ูู ู
ุงุฏุฉ ุจูุดุชุบููุง ูููุง ุชุจุนูู ุฒู
ุงู
58
00:05:14,890 --> 00:05:20,190
ุงูุญุฏุฏูู ุงูุญุฏุฏูู ู
ุง ูู .. ูู ุงูุดุบูุงุช ุงุฎุชูุช ูุฐู
59
00:05:20,190 --> 00:05:24,370
ุงูุญุฏุฏ ูุงู .. ูุงู ุจูุณุชุฎุฏู
ุงู oxygen ูู ุนูุฏู ู
ููู
60
00:05:24,370 --> 00:05:32,330
ุตุบูุฑ ููู ุงูุฌุณุฏูุฑุฃููุฉ ุงูุฌุณุฏูุฑ ุจูุญู
ููู ุงูุญุฏุงุฏ
61
00:05:32,330 --> 00:05:36,430
ูุงูุนูู ุจูุญู
ููู ุชุจุนูู ุงูููุฑุจุง ุงููู ุจุชุฎุต ูู ุงูููุฑุจุง
62
00:05:36,430 --> 00:05:42,250
ูู
ุง ุจูุนู
ู ูุฐุง ุจูุฌูุจ ุงูุฌุณุฏูุฑ ูุงููุงูู ูุฐู ุงู lead
63
00:05:42,250 --> 00:05:49,930
ุงููู ูู .. ูุฐู ู
ุงุฏุฉ ูู ุงูุบุงูุจ ุณุงู
ุฉ ูููุณ ูู ูุฌุฏุช ูู
64
00:05:49,930 --> 00:05:54,590
.. ูู .. ูู ุงูู
ูู ูู ุบูุฑู ูุฏู
ุงูู
ูุงุฏ ุงูุณุงู
ุฉ ุจุณ ูุฐู
65
00:05:54,590 --> 00:06:00,460
ุจุชุนุทู ุตูุงุจุฉ ูู ..ููุง ููู
ุฉ ุจุณ ุฃูุง ุจุฏูุฑุด ุนูู ุงูู
ุนุงูู
66
00:06:00,460 --> 00:06:04,580
ุงูุนุฑุจู ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู ..
67
00:06:04,580 --> 00:06:04,920
ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู
68
00:06:04,920 --> 00:06:05,220
.. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู ..
69
00:06:05,220 --> 00:06:05,580
ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู
70
00:06:05,580 --> 00:06:09,160
.. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู ..
71
00:06:09,160 --> 00:06:09,280
ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู
72
00:06:09,280 --> 00:06:18,800
.. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู ..
73
00:06:18,800 --> 00:06:19,200
ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู
74
00:06:19,200 --> 00:06:19,980
.. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู ..
75
00:06:19,980 --> 00:06:20,440
ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู
76
00:06:20,440 --> 00:06:20,520
.. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู ..
77
00:06:20,520 --> 00:06:20,840
ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู .. ุงู
78
00:06:20,840 --> 00:06:27,540
.. ุงู .. ุงูุงููุถุฉ is ุทุงูุน ุนููู precious .. precious
79
00:06:27,540 --> 00:06:33,980
metal ุงูุด ูุนูู preciousุ ู
ู ุงูู
ุนุงุฏู ุงูุซู
ููุฉa
80
00:06:33,980 --> 00:06:37,500
reference to its high cost ูุนูู ุฏุงูู
ุง ุชูููุฉ ..
81
00:06:37,500 --> 00:06:42,960
ุฏุงูู
ุง ุงูุฏูุจ ู ุงููุถุฉ ู
ุดููุฑูู ุจุงูุฅูุดุ ุจุงู .. ุงูุชูููุฉ
82
00:06:42,960 --> 00:06:46,520
ุงูุบุงููุฉ it is a better electrical conductor than
83
00:06:46,520 --> 00:06:50,440
any other material ูู ุฃุญุณู ุฅุดู ููุณุชุฎุฏู
ู ูู ุงูููุฑุจุง
84
00:06:50,440 --> 00:06:54,320
ุจุณ ูุงู
ูุงุญุฏ ุจูุณุชุฎุฏู
ุญุงุฌุงุช ู
ู ุงููุถุฉ ูู ุงูููุฑุจุงุ
85
00:06:54,950 --> 00:06:58,730
ุงูุฌููู ูุฃูู ุณุนุฑ .. ุงู ุงูุฏูุจ ูุฃู ุณุนุฑูู
ุบุงูู ู
ุงุญุฏุด
86
00:06:58,730 --> 00:07:03,170
ุจูุณุชุฎุฏู
ูู
ุ so often .. it's often used for
87
00:07:03,170 --> 00:07:05,930
electronic connections
88
00:07:07,660 --> 00:07:11,260
ูู ุงููุงุชู ุงูุงู another precious metal ุงูุด ูู ุงู
89
00:07:11,260 --> 00:07:14,620
gold is also an excellent conductor ุจุณ ุจุชุดูู ุนุดุงู
90
00:07:14,620 --> 00:07:19,760
ุญุฏ ุจูุณุชุฎุฏู
ุงู gold ูุฃู ุชูุตููุฉ ููุฑุจุงุฆูุฉ and is
91
00:07:19,760 --> 00:07:24,540
highly .. now is highly corrosion resistance ุงูุฏูุจ
92
00:07:24,540 --> 00:07:31,180
ุดูุช ุนู
ุฑ ุงูุฏูุจ ุจุชุงููุ ุจุชุงููุด ุงูุญุงุณ ุจุตุฏู ูู ุดูุก ุงูุง
93
00:07:31,180 --> 00:07:37,420
ุงูุด ุงูุฏูุจ ููู ุญุงุฌุฉ ูุนูู ุฒู ู
ุง ุจูููููุง ุงูุชุฑ ู
ูู
94
00:07:37,420 --> 00:07:42,740
ุงููุถู ูุฏูู ู
ุชุงูููุด ุจุณ ู
ุงุญุฏุด ุจูุณุชุฎุฏู
ูู
ูุฅู precious
95
00:07:42,740 --> 00:07:48,940
metals ุชู
ุงููู
ุบุงูู ูู ุญุงุฌุฉ ุจูุณู
ููุง plating with
96
00:07:48,940 --> 00:07:54,240
non-ferrous metals ุฅูุด ูุนูู platingุ
97
00:07:54,240 --> 00:07:57,740
ุชุตููุญ ุฃู ุฒู ู
ุง ุจูููููุง ุฅุญูุง ุฅูุด ูู
ุง ุจูุนู
ู ุญุงุฌุฉุ
98
00:07:57,740 --> 00:08:04,020
ุจูุบูููุงุ ุจูุฏูููุงุ ุตุญุุฃู plating ุฃู ุฅูุด ุจูุฑุณุจ ุนูููุง
99
00:08:04,020 --> 00:08:09,200
ุญุงุฌุงุช ูุนูู ุจู .. ุงููุฉ ุจูู
ูุน ุนู
ููุฉ ุงูุชุฃูู ุฃู ุงูุตุฏุฑ
100
00:08:09,200 --> 00:08:13,240
nonferrous metal can be used to protect steel from
101
00:08:13,240 --> 00:08:18,260
corrosion by plating it ุงุญูุง ุนุงุฏุฉ ูู ูุฌูุจูุง ููุญุฏูุฏ
102
00:08:18,260 --> 00:08:22,260
ู ุจุฏูุง ูุฎููู ู
ุงูุชุฃููุด ุฅูุด ุจุฏูุง ูุณููุ ุจุฏูุง ูุบููู
103
00:08:23,410 --> 00:08:27,750
ุงูุงู that is covering it with a layer of non-metal
104
00:08:27,750 --> 00:08:33,450
ุจุฏูุง ูุบููู ุจุทุจูุฉ ู
ุด .. metal ุฒู ุงูุขู ุทูุน ุฅู ุงุญูุง
105
00:08:33,450 --> 00:08:38,130
ูู ุงูุจูุช ุฅูุด ุจูุณููุ ูุง ุงูุญุฏูุฏ ุจูุฏูููุ ู
ุธุจูุทุ ูุฐู
106
00:08:38,130 --> 00:08:42,050
platingุ ุงูุขู ูุฐุง ุฌุฒุก ู
ู ุนู
ููุฉ ุงู platingุ ุงูุขู
107
00:08:42,050 --> 00:08:47,630
ุงููู ุจูุชููู
ุนููู an example is galvanization ..
108
00:08:47,630 --> 00:08:52,170
galvanizing ุจุชุนุฑู ุงูุฌุงูููุฉุ ูู ุจูููู ุญุฏูุฏ ู
galvan
109
00:08:52,980 --> 00:08:58,840
ูู ุฅูุดุ ูุฃ ุงู .. ุงู galvanization ุฃูุช ุฒู ุงูุฌูุชุงู
110
00:08:58,840 --> 00:09:03,460
ุนุงู
ููุฉ ุจุณ ุฅูุด ุฃูุช ุจุชุบุทูู ุจุทุจูุฉ ุชุงููุฉุ ุงูุขู ูุฐู
111
00:09:03,460 --> 00:09:07,560
ุนู
ููุฉ ุงู galvanization ู
ู
ูู ุชููู manual ุฅูู ุฃูุง
112
00:09:07,560 --> 00:09:12,620
ุจุงุฌู ููุดุบู ู ุจุญุทูุง ู
ุซูุง ุจุฌูุจ ุนูุฏู ุจุฑูุฉ ุฃู ุดูุก ู ุจ
113
00:09:12,620 --> 00:09:16,260
.. ู ุจุบุทูุง ูููุง ู ุจุทูุญูุง ุชูุดูุ ูุฐู ุงูุทุฑููุฉ
114
00:09:16,260 --> 00:09:21,590
ุงูุจุฏุงุฆูุฉ ุฌุฏุงู
ุธุจูุท ูู
ูู ุญุชู ูุงุณ ูุชูุฑ ุจุชููู
ู ูู
ุง ุจุฏู
115
00:09:21,590 --> 00:09:26,630
ุชุณูู ูู ุฏูุงู ุงูุจูุงุจ ุฏู ุจุชุทูุน ููู ุฏูุงู ุจูุงุจ ุจุชูุงููู
116
00:09:26,630 --> 00:09:31,850
ุจูู
ุนุฉ ูููู ุฏูุงู ุนุงุฏู ู
ุธุจูุท ุฃุจู ูู
ุนุฉ ุงุณุฃู ุงููุฌุงุฑ
117
00:09:31,850 --> 00:09:36,170
ุจููููู ู
ุงุช .. ู
ุงุชุณุชุฎุฏู
ูููุด ูุฃูู ูู ุงูุถุฑุจ ุฃู ุฅุดู
118
00:09:36,170 --> 00:09:40,750
ููู ุตุนุจ ูุฐุง ุจูุณู
ูู ุตุจ ุงูุฏูุงู ุจุงูุตุจ ุจููุฌู ุจููุจ ู
119
00:09:40,750 --> 00:09:45,130
ุจูุนุฏ ูุณูู ููู ููุฐุง ุจูุณูู ุทุจูุฉ ุนุงุฒุฉ ุจุณ ูู
ุง ุจุฏู
120
00:09:45,130 --> 00:09:51,100
ุชุณุชุนู
ููู ุตูุงูุฉุตุนุจุฉ ุฌุฏุงุ ูุงู galvanization ุนู
ููุฉ ุฒู
121
00:09:51,100 --> 00:09:55,720
ูููุ ูุง ุจุฏู ุชุตุจู ุนูู ุญุงุฌุฉุ ูุง ุฅู
ุง ุฅูุดุ ุจุฏู ุชุญุทููุง
122
00:09:55,720 --> 00:10:00,320
ูู ุดูุกุ ุชุบุฑููู ู ุชุทูุนูู ุงู steel can be .. ุทูุน ุนูู
123
00:10:00,320 --> 00:10:03,900
ุงููู ุนูุฏู ูุงู ุงู steel can be hot dip galvanized
124
00:10:03,900 --> 00:10:09,300
ูุนูู ุจุงุฌู ูุดุบูุฉ ุณุงุฎูุฉ ู ุจุณุงุญุฉ ู ุจูุฒูู ูููุง ู
125
00:10:09,300 --> 00:10:13,260
ุจุทูุนูุ ูููุณุ ูุนูู ุฃูุง ูู
ุง ุจุฏู ุฃุนู
ู ุนู
ููุฉ ุงู
126
00:10:13,260 --> 00:10:18,620
galvanizationุ ุจุฏู ุชููู ุงูุดุบูุฉ ุณุฎูุฉby placing in
127
00:10:18,620 --> 00:10:24,380
molten zinc ุงูุขู ุงู molten ุงููู ูู ุงู liquid ุงู
128
00:10:24,380 --> 00:10:29,560
zinc ุณุงุฆุญ ู ุงูุง ุจุฏุฎูู ููู ุณุงุฆู ุงูุณุงุฆู ููุด ุจุฏูููู
129
00:10:29,560 --> 00:10:33,820
ุงู zinc ู
ุงุฏุฉ ุตูุจุฉ ูู
ุง ุจุฏู ุณุงูุญู ูุนูู ุจุฏูููู ุณุงุฎู ู
130
00:10:33,820 --> 00:10:39,020
ุจุฏู ูุฒู ูุฐุง ููู ู ุงุทูุนู it can also be electro
131
00:10:39,020 --> 00:10:43,580
galvanized ู ูุฐู ุงูุทุฑู ุงูุญุฏูุซุฉ ุงูุชูููููุฌูุฉ electro
132
00:10:43,580 --> 00:10:48,620
ูุนูู ุนู ุทุฑูู ุงู ุฅูุด ุงูููุฑุจุงุงูุงู which is the type
133
00:10:48,620 --> 00:10:52,160
of electroplating ุงูู electroplating ูุงู ุดุงูููู
134
00:10:52,160 --> 00:10:55,900
ุงููู ุนูุฏู ูุงู ุนูุฏู ุงู metal being used for plating
135
00:10:55,900 --> 00:11:00,280
ุงูุฒูู ุจูุญุทูุง ููุง ุนูู ุงูุด ุงูู
ูุฌุจ ุงู positive
136
00:11:00,280 --> 00:11:05,780
terminal ูุฐู ุจูุณู
ููุง ุงู anode positive terminal
137
00:11:05,780 --> 00:11:10,580
ุงูุงุณู
ุชุจุนูุง ุงูุดุ anode ุฏุฎูุชูู ุจุงูุซุงูููุฉ ู
ุธุจูุท ููุฐู
138
00:11:10,580 --> 00:11:15,000
ูุงุชูุฏ ุจูุญุท ุงู steel component that being plated
139
00:11:15,000 --> 00:11:20,220
ุจูุญุทูุง ูู ุงููุงุชูุฏููุง ุงู .. ุงูุญุงุฌุฉ ุงููู ุจูุญุทูุง
140
00:11:20,220 --> 00:11:25,740
ุชุงููุฉ ุงููู ูู ุงูู
ุงุฏุฉ ุงูู
ูุตู ุจูุณู
ููุง electrolyte
141
00:11:25,740 --> 00:11:30,780
ุงููู ูู ุงูุดุ ุงูู
ุงุฏุฉ ุงูู
ูุตู ูุฃ ุงู electrolyte ุงููู
142
00:11:30,780 --> 00:11:34,140
ูู ุงูู
ุงุฏุฉ ุงููู ุจูุญุทูุง ููุง ุงูู
ูุตู ููุง ุงูู
ุงุฏุฉ ุงููู
143
00:11:34,140 --> 00:11:39,680
ุจุฏู ุงุฑุณุจ ู
ููุง ุงู ุจุฏู ุงุฏูู ู
ููุง ุฎูููู ุงููู ููุง ุงู
144
00:11:39,680 --> 00:11:45,480
item ุงููู ุงูุง ุจุฏู ุงุนู
ูู galvanizationููุง ุงูู
ุงุฏุฉ
145
00:11:45,480 --> 00:11:49,760
ุงูู
ูุตูุฉ ุจูุณู
ููุง ุงูู electrolyte ุงููู ุนูุฏู ูููุง ุงู
146
00:11:49,760 --> 00:11:54,360
terminal ุงู electricity which electroplating with
147
00:11:54,360 --> 00:11:57,500
this technique the steel components is placed in a
148
00:11:57,500 --> 00:12:01,880
liquid often an acid ุนุงุฏุฉ ุงู liquid ูุฐุง ุจูุจูู ุญู
ุถ
149
00:12:01,880 --> 00:12:06,880
okay called the electrolyte and connected to the
150
00:12:06,880 --> 00:12:11,410
negative terminalof the electrical supply to
151
00:12:11,410 --> 00:12:16,330
become the cathodeุ the negative sideุ ุงููุงุชูุฏ
152
00:12:16,330 --> 00:12:23,390
ููุฐู ู
ุฑุฉ ุชุนุงูู ููุช .. ู
ุง ุญููุชุ
153
00:12:26,500 --> 00:12:31,460
ู
ุน ูุฐู ุงูุชูููุฉ ุงูุชุฌุงุฑุจ ุงูุตูุงุนุฉ ู
ูุถุนุฉ ูู ู
ูุฒุฉ ุนุงุฏุฉ
154
00:12:31,460 --> 00:12:35,520
ูู ู
ูุฒุฉ ู
ุณู
ู ุฅููุชุฑูููุช ูู
ุชุตูุฉ ุจุงูู
ูุงุทุน
155
00:12:35,520 --> 00:12:39,740
ุงูุฅููุชุฑููุงููุฉ ูุชุตุจุญ ุงูู
ูุฒุฉ ุงููุงุชููุฏ ุงููู ูู ุงูู
156
00:12:39,740 --> 00:12:43,660
negative pipe ู
ุฌุฒุฑุฉ ู
ู ุงูุฒูู ู
ูุถุนุฉ ุฃูุถูุง ูู ุงูู
ูุฒุฉ
157
00:12:43,660 --> 00:12:48,950
ุงูุฅููุชุฑููุงููุฉ ูู
ุชุตูุฉ ุจุงูู
ูุงุทุน ุงูู
ูุถูุฉูู ุงููู ุนูุฏู
158
00:12:48,950 --> 00:12:51,910
ุงู positive terminal of the supply this then
159
00:12:51,910 --> 00:12:55,450
becomes the anode or the positive side an electric
160
00:12:55,450 --> 00:12:59,630
current then flows between the pieces of metal
161
00:12:59,630 --> 00:13:02,930
through the electrolyte this causes a chemical
162
00:13:02,930 --> 00:13:08,170
reaction ูุฐุง ุงููู ุจุญุตู ุนูุฏูElectric current causes
163
00:13:08,170 --> 00:13:12,350
a chemical reaction which deposits zinc on the
164
00:13:12,350 --> 00:13:14,830
cathode depleting the components ูุนูู ุฅูุด ุงููู
165
00:13:14,830 --> 00:13:20,530
ุจูุตูุฑ ุนูุฏูุ ุงูุฐูู ุจูุฑูุญ ู
ู ุงู .. ุงู anode ูุนูู ูุฐู
166
00:13:20,530 --> 00:13:24,870
ุงู .. ุงูุงูููุงุช ุชุจุนุช ุงูุฐูู ุชุนุฑููุง ุงูุงููู ุฅูุดุ ูู
167
00:13:24,870 --> 00:13:28,170
ุงูุงููู
168
00:13:28,170 --> 00:13:33,330
ุงููู ูู ุงูุถุฑุฑ ูู
ุง ุณูุงุก ุงู positive ุจุชููุฏ ุงู
169
00:13:33,330 --> 00:13:38,100
electrode ู ุงู negativeุฃููุฉุ ุงูุขู ูุฐู ุงููู ุนูุฏู ุงู
170
00:13:38,100 --> 00:13:42,140
terminal ุฅูุด ููุ negative ูู ุนูุฏู positive ion ุฅูุด
171
00:13:42,140 --> 00:13:46,580
ุจุฏู ูุฑูุญุ ุจุฏู get attracted ูู negative ููุฐุง ุงููู
172
00:13:46,580 --> 00:13:51,380
ุจูุญุตู ุนูุฏู ุนุฑูุชูุง ุฅูุด ุงููู ุจูุญุตูุ ููู ุจูุญุตู ุฅูู
173
00:13:51,380 --> 00:13:57,420
ูุฐุง ุนู
ููุฉ ููู
ูุงุฆูุฉ ููุฒูุงุฆูุฉ ุงููู ุจุชุญุตู ุฅูู ููุง ุงู
174
00:13:57,420 --> 00:14:01,380
positive ion ุชุจุนุช ุงู zinc ุจุชุฑูุญ ุนูู ุงู cathode ู
175
00:14:01,380 --> 00:14:06,380
ุจุชูุฒู ูู ุงููู ู
ูุฌูุฏ ุนูุฏู ูุจุชุนู
ูู ุทุจูุฉุงููู ูู ุทุจูุฉ
176
00:14:06,380 --> 00:14:11,600
ุงูููุงูุฉ ุงููู ุงุญูุง ุจูุชููู
ูููุง a related process
177
00:14:11,600 --> 00:14:16,980
called anodizing is used to protect aluminum the
178
00:14:16,980 --> 00:14:20,760
components to be anodized is connected to the
179
00:14:20,760 --> 00:14:24,460
positive terminal ูุงู ููุณ ุงูุดุบูุฉ ุงููู ุนูุฏู ููุง ุจุณ
180
00:14:24,460 --> 00:14:28,820
ููุง ุนู
ููุงูุง ุงูุด anodizing ูุฃู ุงููู ุจูุนู
ูู ูุฐุง ูู
ูู
181
00:14:28,820 --> 00:14:34,290
ููุงูู
ููููู
ุงููู ุนูุฏู ุงูู
ูุฌูุฏ ููู ููุงุทูุน ุนูุฏู ุงูุด
182
00:14:34,290 --> 00:14:38,730
ุงููุฑู ููุง ุงููู ุญุทูุงูุง ุงูุด ุงู aluminum components
183
00:14:38,730 --> 00:14:42,490
ููุง ุงู cathode ุงููู ุงููู ู
ูุฌูุฏ ุนูุฏู ููุง ุงู bathing
184
00:14:42,490 --> 00:14:48,420
containing ุงู electro lightis connected to the
185
00:14:48,420 --> 00:14:51,780
positive terminal to become the anode and placed
186
00:14:51,780 --> 00:14:55,380
in the electrolyte with a cathode and electricity
187
00:14:55,380 --> 00:14:59,660
flow through the aluminum aluminum oxide is
188
00:14:59,660 --> 00:15:02,520
deposited on the anode ูุฐุง ุงูุด ุงููู ุงุญูุง ุจุชุชุฐูุฑู
189
00:15:02,520 --> 00:15:06,520
ู
ุญุงุถุฑุฉ ูุงุฏุฉ ุงูุด ุงุชููู
ูุง ููููุง ุงู aluminum oxide
190
00:15:06,520 --> 00:15:12,620
ู
ุงุฏุฉ ูู ูู ุดุจููุฉ ุจุงู rust ุงู rust ุงููู ูู ุงูุตุฏู
191
00:15:12,620 --> 00:15:18,050
ูุงูุตุฏู ุงู aluminumvery hard ูุจุชุนู
ู ุทุจูุฉ protective
192
00:15:18,050 --> 00:15:23,550
ููู ูุฐู ูุนูู ุงููู ุจุชุญู
ู ุงูุทุจูุงุช ุงููู ุจุนุชูุง ูุงูุบุฑุถ
193
00:15:23,550 --> 00:15:27,990
ู
ู ูุฐู ุงูุนู
ููุฉ ุงูู ูุฏุฎู ุตุฏุฑ ุฃูู
ูููู
ุนูู ุงูุฃูู
ูููู
194
00:15:27,990 --> 00:15:32,330
ุนุดุงู ูุญู
ูู ุนุดุงู ูู ูุฏู ุจูุณู
ููุง anodizing ุงููู ูู
195
00:15:32,330 --> 00:15:35,270
.. ุงู .. ุงู .. ุงูุงุณู
ุชุจุนูุง ุงุฎุชูู ุนู ุงููู ูุจู ู
ุง
196
00:15:35,270 --> 00:15:39,190
ูููู ุงูุณูุฏ ุงูุฃูู
ูููู
ูุง ุนุฒูุฒู ูู ุจูููู ู
ุงุฏุฉ ูู ูู
197
00:15:39,190 --> 00:15:46,230
ุฃูู
ูููู
ุฃูุณูุฏ ุฃูุณูุฏ ุงูุฃูู
ูููู
ูู ุตุฏูุ ุจุณ ุตุฏู ..
198
00:15:46,230 --> 00:15:50,490
ุงูู
ุญุงุถุฑุฉ ุงููุงุชุญุฉ ุชููู ุตุฏู ุงูุฃูู
ูููู
ุจูุญู
ู ุงูุทุจูุฉุ
199
00:15:50,490 --> 00:15:53,990
ุจูุนู
ูุด .. ุจูุฎููุด ูุชุฎูู ุงูุทุจูุงุช ุงููู ู
ููุง ู ุชุญุชุ
200
00:15:53,990 --> 00:15:59,000
ุจููู
ุง ุตุฏู ุงูุญุฏูุฏ ุฅูุด ุจูุตูุฑุ ูู ุจูุฌุดุฑุจุฌุดุฑ ู ุจูุตูุฑ
201
00:15:59,000 --> 00:16:02,960
ุงูุทุจูุงุช ุงููู ุชุญุชู ุชุตุฏูุง ู ุชุฌุดุฑ ูู
ุง ุงูุด ุชุฏูุจ
202
00:16:02,960 --> 00:16:07,300
ุงูุญุฏูุฏุฉ ูุงูุงูู
ููููู
ูุฃ ุจูุนู
ู hard cover ู ุจูุนู
ู ..
203
00:16:07,300 --> 00:16:11,500
ุงุฐุง ูุงุญุธุชู ูู
ุง ุงุชููู
ูุง ุนูู ุงุฎุฑ ุนู
ููุฉ ูู ุนู
ููุฉ ุงู
204
00:16:11,500 --> 00:16:16,740
culture ุงูุด ูููุง ุนู
ููุงุ ุฏุฎููุง ุตุฏุง ุจุณ ุงูุตุฏุง ูุฐุง
205
00:16:16,740 --> 00:16:23,280
ุจูุดุชุบู ุฒู ุงูุงูู
ููููู
ูุจูุนุทููู ุงูุดูู ุชุจุน ุงููู ูุงู ุจุณ
206
00:16:23,280 --> 00:16:27,040
ุงูุด ุจุฏูุจุด ูุงู ููุฐุง ุจูุณุชุฎุฏู
ููุง ุญุชู ูู ุงูู
ูุงุทู ุงููู
207
00:16:27,040 --> 00:16:32,020
ุฌุฑูุจุฉ ู
ู ุงูุจุญุฑ ูุฃู ุงูุจุญุฑ ุจุชุนุฑููุง ุฑุทูุจุฉ ุนุงููุฉ ู
208
00:16:32,020 --> 00:16:36,820
ุงูุชุฃูู ุจูุฎุฑุจ ูู ุฅุดู ููุฐู ุจูุนู
ูููุง ูู ูุฐู ุงูุนู
ููุฉ
209
00:16:36,820 --> 00:16:41,540
and this is harder than aluminium metal it
210
00:16:41,540 --> 00:16:47,060
provides a protection ุฒู ู
ุง ูุงุญุธุชู ูุฐูุฃููู ู
ู
211
00:16:47,060 --> 00:16:53,280
ุงูุงูู
ูููู
ูุนุดุงู ููู ุจุชุนู
ู protection ุงูุงุฏูุงู ู
212
00:16:53,280 --> 00:16:57,480
make the correct sentences using one from .. one
213
00:16:57,480 --> 00:17:00,320
part from each column look at the opposite ุงูุงุฏูุงู
214
00:17:00,320 --> 00:17:05,220
ุชุทูุน ุนูููุ ุชุทูุน ุนูุฏู ููุง ุฏูุฑ ุงูุงูู
ูููู
ุ ุฅูุด ุนูุฏูุ
215
00:17:05,220 --> 00:17:08,940
is an aluminum alloy that are contained ..
216
00:17:08,940 --> 00:17:15,080
contains copper and magnesiumุงูุงู ุชูุงุตูู ุจุณ ู
ุด ูู
217
00:17:15,080 --> 00:17:19,960
ุดุฌุฉ ูุงุญุฏุฉ ูู ุดุฌุชูู ุงูุงู titanium ุงูุด ุจุชูุฌู ู
ุนูุง
218
00:17:19,960 --> 00:17:23,180
can be mixed with copper while it resists
219
00:17:23,180 --> 00:17:27,580
corrosion better than the other metal brushes, has
220
00:17:27,580 --> 00:17:30,580
a high strength to weight ratio and is often
221
00:17:30,580 --> 00:17:31,460
alloyed with
222
00:17:36,200 --> 00:17:40,280
with aluminium ุงููู ุนูุฏู ุงููู ูุงู ููุง with bronze
223
00:17:40,280 --> 00:17:44,900
ููุง brass ููุง silver ูุด ูู ุฅูุด ุงู aluminium ุงูุงู
224
00:17:44,900 --> 00:17:50,180
zinc ุฅูุด ุจุชุนู
ูู can be mixed with copper to make
225
00:17:50,180 --> 00:17:57,420
ุงู zinc ู
ุน ุงู copper ุฅูุด ุจูุนู
ูู brass ู
ุธุจูุท ุงูุขู
226
00:17:57,420 --> 00:18:01,860
copper can be mixed with tin and lead to produce
227
00:18:01,860 --> 00:18:08,340
meanุงูุจุฑููุฒ ุงูุจุฑููุฒ ุงูุด ุจูุงุฎุฏ ููููุง tin and lead
228
00:18:08,340 --> 00:18:15,400
ุทูุจ gold resist corrosion better than other
229
00:18:15,400 --> 00:18:21,400
precious metals silver ุงููู ุนูุฏู ุทุจุนุง ุงูุถู ุงุดู ุงู
230
00:18:21,400 --> 00:18:25,260
gold ูู ูุฐู ุงูู
ุฌุงู ุจุณ ุงูุทุฑููุฉ ุงููู ุจุฏู ุชุญูุธููู
ูู
231
00:18:25,260 --> 00:18:30,520
ูุฐู ุงูุด ูู ุงูุงู ุงูุจุฑููุฒ ุงูุด ุงูุชููููุฉ ุชุจุนุชูุงููู ูู
232
00:18:30,520 --> 00:18:35,300
ุงูุด ููููุงุ Tin and lead ุงูุจุฑุงุณ ุจุชููู ู
ู ุฃูุดุ
233
00:18:35,300 --> 00:18:41,380
Copper and zinc ุงูุงู ุงูุชูุชุงูููู
ู
ุน ุงูุงูู
ููููู
234
00:18:41,380 --> 00:18:46,240
ุจูุนู
ูููู ุงูุดุ ุจูุนู
ููุง .. ุจูุนู
ููุง .. ุจูุนู
ููุง
235
00:18:46,240 --> 00:18:50,140
strength .. strong material ุงูุงู ุงู brushes metals
236
00:18:50,140 --> 00:18:55,960
ุนุจุงุฑุฉ ุนู ุงูุดุุงูุฌููุฏ ูุงูุณููุฑ ูุงูุฌููุฏ the best
237
00:18:55,960 --> 00:18:59,540
conductor ุงู ุงู .. ุงู best ูุนูู ุฎูููุง ูููู
238
00:18:59,540 --> 00:19:07,960
resistance for corrosion ุงููู ุนูุฏู ุทูุจ ุงูุฃู metals
239
00:19:07,960 --> 00:19:12,460
ุงูุด ุงููู ุจุฏูุง ูููู ุนู ุงููุงุน ุงู metalsุ ูู ุณุคุงู
240
00:19:12,460 --> 00:19:13,100
ุนูุฏูุ
241
00:19:15,750 --> 00:19:19,430
ุงูุณุคุงู ุงูุฃูู ูู complete the word group below
242
00:19:19,430 --> 00:19:24,050
using the names of the metals in 13 one ุจุฏูุง ุงูู
243
00:19:24,050 --> 00:19:28,550
metal elements ูููุญุทูู
ููุง alloys ู precious ู
ุฑุถู
244
00:19:28,550 --> 00:19:35,410
.. ู
ุฑุถู .. ูุงู .. ูุงู ุจุฏูุง ุงู metal alloys
245
00:19:35,410 --> 00:19:41,290
ู ุจุฏูุง precious metals
246
00:19:43,560 --> 00:19:49,980
ูุฌู ูุทูุน ุนูู ุงูุณุคุงู ุงููู ูุจูู ุงูุงู ูุฌู ูุทูุน
247
00:19:49,980 --> 00:20:00,920
ุชูุชุงูููู
ุงูุด ูุฐุงุ ู
ุชุฑุ ุฒููุ ูุงุจุฑุ gold ูุนูู ูุฐู
248
00:20:00,920 --> 00:20:07,580
ุจูุญุทูุง .. ุฎููููุง ูููู a, b, cุ ูุตูููู
ูุฐู ูุฐู
249
00:20:07,580 --> 00:20:22,010
ุจุชูุฌู ุชุญุช ุงูุดุ a, a, a, cูุฐู C A ู C ูู ุทูุจ ูุฏู A
250
00:20:22,010 --> 00:20:34,810
ู C Press B Aluminium Prunes Magnesium A ุฏููุง
251
00:20:34,810 --> 00:20:44,510
ุฏุฑุงููู
B ุทูุจ ุงุด ูู ุนูุฏู ุฏู ุญุงุฌุฉูู aluminum ู
ูุฌูุฏุฉ
252
00:20:44,510 --> 00:20:51,250
ููุฎูุตูุง ููู ูุฐู lead ู zinc ููุง ูู ุงููุ ูู ุงููุ
253
00:20:51,250 --> 00:20:54,570
ูููุณุ
254
00:20:54,570 --> 00:20:59,890
ุงููู ูู ูุฐู ุฒู ู
ุง ุญูููุง nonferrous ุงููู ุจูุทูุน
255
00:20:59,890 --> 00:21:04,990
ุนูููุง nonferrous metals ุงููู ู
ูุฌูุฏุฉ ุนูุฏู ูู ูุฐู
256
00:21:04,990 --> 00:21:10,070
ุงูุขู ุงููู ุนูุฏู ุงู alloysุงููู ุนูุฏู B ู ุงูู C ุงููู
257
00:21:10,070 --> 00:21:13,790
ุนูุฏู ุงู precious metals ู ุงู precious metals
258
00:21:13,790 --> 00:21:21,510
ุณู
ูุงูู
ุงููู ููุง ู
ูุฌูุฏูู ุงู gold ู ุงู silver ุทูุจ
259
00:21:21,510 --> 00:21:33,730
ุงูุชุงูุช ุทูุจ
260
00:21:33,730 --> 00:21:40,150
metal elements ูุงู ุงููู ููุงComplete the checklist
261
00:21:40,150 --> 00:21:44,830
list for Electroplating using the words in the box
262
00:21:44,830 --> 00:21:49,190
ุงููู ุนูุฏู ูู ุนูุฏู Anode, Cathode, Electrolyte,
263
00:21:49,330 --> 00:21:53,710
Electroplating, Galvanizing, Negative, Plated,
264
00:21:54,130 --> 00:21:59,610
Positive Check that there is sufficient ุงูุด in the
265
00:21:59,610 --> 00:22:04,930
path to completely cover the components ุงูุงู ุงูุง
266
00:22:04,930 --> 00:22:09,510
ูู
ุง ุจุฏู ุงุญุท ุงู ุญุงุฌุฉู ุจุฏู ุฃุนู
ููุง plating ุงูุด ุงูู
267
00:22:09,510 --> 00:22:14,570
ุดุฑุท ุงููุง ุจุชุบุทู ุงูู
ุงุฏุฉ ูุฐู ุงู acid ุงููู ุจุฏู ุฃุญุทู
268
00:22:14,570 --> 00:22:19,530
ุจุฏู ุฃุบุทู ุงูุงุฏุด ุจูุงู ุงูุด ูุฐุง ุณู
ูุงู ุงู electrolyte
269
00:22:19,530 --> 00:22:24,470
ูุนูู ูุงู ูุงุญุฏุ ูููุณุ there is sufficient
270
00:22:24,470 --> 00:22:28,290
electrolyte ุงููู ุนูุฏู in order to ensure that the
271
00:22:28,290 --> 00:22:32,510
component will subsequently be ุงูุด over its entire
272
00:22:32,510 --> 00:22:33,030
surface
273
00:22:38,120 --> 00:22:43,580
to be plated over its entirety ูุนูู ูุฐุง ุงููู
274
00:22:43,580 --> 00:22:50,640
ุจุชุญุทูู ุนุดุงู ูุชุบุทู ูุงู
ูุง ูุงุฒู
ูููู ูู ูู ู
ูุฏ ู
ุบุทูู
275
00:22:50,640 --> 00:22:55,500
ุงูุงุณุฏ ู
ุบุทูู ูู ูุฐุง ุงูู
ุฌุงู ensure that the
276
00:22:55,500 --> 00:23:02,260
component is connected to the negative terminal
277
00:23:05,600 --> 00:23:15,320
ูู ููู ููุงุ ุชูุงุชุฉ of the electrical supply during
278
00:23:15,320 --> 00:23:22,500
the ุฅูุดุ electroplatingุ ูุงู four process the
279
00:23:22,500 --> 00:23:28,740
component should function as negative ุจุฏุฑูุญ ู
ุนุงู
280
00:23:28,740 --> 00:23:34,440
ุฅูุดุ ูุงุชูุฏุ ุงููู ูู ูุงู ุฎู
ุณุฉ ุฃูู ุฑุงุญูุง ูููุงุ ูุงู
281
00:23:34,440 --> 00:23:40,600
ุฎู
ุณุฉุงูุชุดู ุงู ุงูู
ุณูุญ ูุชู
ุงุณุชุฎุฏุงู
ู ูููุตูู ููุฃู
ุซูุฉ
282
00:23:40,600 --> 00:23:49,000
ุฒูู 4 ูู ู
ุฑุชุจุท
283
00:23:49,000 --> 00:23:53,340
ุจุงูู positive
284
00:23:57,360 --> 00:24:01,460
Terminal of the electrical supply during the
285
00:24:01,460 --> 00:24:05,280
process it should be functioned as a node ุงูุชู ูู
286
00:24:05,280 --> 00:24:11,180
ุงูุชู
ุงููุฉ ููู
ูุง ุชุญุท ุฒู ููู ุดุงู ุงูุชููููุงุช ุนูู ุฑุบู
287
00:24:11,180 --> 00:24:15,820
ุจุณุงุทุชู ุงูุง ุจูุงุญุธ ูู ุนูุฏูู
ูู ุฃุญูุงู ุจุชุญุท ุงูุณุฎูุฉ
288
00:24:15,820 --> 00:24:20,280
ุฏููู ุนูุฏู ุฅูุฏู ุฃูุง ุจุญุงูู ุฃุนูุฏูู
ุฃุนู
ู ุฒู ููู ุนุดุงู
289
00:24:20,280 --> 00:24:20,800
ุฃูุชูุง
290
00:24:23,570 --> 00:24:30,530
ุชุนู
ููุง copying ููุง ุงู process ุงููู ุจุฏู ุชุชุทูุน ุนูููุง
291
00:24:30,530 --> 00:24:35,110
ุงุญูุง ุงูุด ุนูุฏูุง ุงูู
ุงุดููุง ุงุชููู
ูุง ุนู ุงู process of
292
00:24:35,110 --> 00:24:39,210
electroplating ุงู electroplating ุชุชุทูุจ ูููู ุนูุฏู
293
00:24:39,210 --> 00:24:43,810
electrolyte ุงููู ูู ุงู acid ุงู electrolyte ุงู acid
294
00:24:43,810 --> 00:24:47,590
ู
ุด ุงุญูุง ูุงู ุงู electroplating ูุงู ุงููู .. ุงููู ูุง
295
00:24:47,590 --> 00:24:53,090
ูู ุนูุฏูุญุงุฌุฉ ููุง ู ููุง .. ุฎููููู ุฃููู ููุง ุงููุงุชูุฏ
296
00:24:53,090 --> 00:24:59,930
ูููุง ุงู ุฅูุดุ anode ูุฐู ู
ูุตูุฉ ู
ุน ุงู positive
297
00:24:59,930 --> 00:25:04,690
terminal ููุฐู ู
ูุตูุฉ ู
ุน ุงู negative terminal ุงูุขู
298
00:25:04,690 --> 00:25:09,910
ูุฐุง ุงูุณุงุฆู ุงููู ุนูุฏู ุฅูุด ุณู
ููุงุ ุงููู ูู acid ู
ุง ูู
299
00:25:09,910 --> 00:25:15,710
ูุฐุง ุงูุฅุณู
ุงููู ูุชุดูููู ููู
ุฉ acid ุฅูุด ูู ุงู acidุูู
300
00:25:15,710 --> 00:25:19,710
ุนุจุงุฑุฉ ุนู ุงู electrolyte ุงู electrolyte ุงููู ุนูุฏู
301
00:25:19,710 --> 00:25:27,530
ูุง ููุง ุงููู .. ุงููู ุจุฏู ุฃุญุท ุงู ุฅูุด ููุง ุจุฏู
302
00:25:27,530 --> 00:25:33,890
ุฃุญุท ู
ุซูุง ุงู iron ุงููู ุนูุฏู ููุงุ ู
ุธุจูุทุ ููุง ุจุฏู ุฃุญุท
303
00:25:33,890 --> 00:25:39,150
ุงู ุฅูุดุ ุงู zinc ุงููู ูู ุงูู
ุงุฏุฉ ุงููู ูุชุนู
ู ูู
304
00:25:39,150 --> 00:25:43,310
galvanization ูุชุนู
ู
305
00:25:48,230 --> 00:25:51,970
Galvanizing ูุชุนู
ู ูููุ ูุงู ูู
ุง ุชุฑูุญ ู
ู ููุง ุงููู
306
00:25:51,970 --> 00:25:56,130
ูุชุฑูุญ ู
ู ูุงู ููุงู ูุนูู ูุงู ุจุฏู ูุทูุน ุนูุฏู positive
307
00:25:56,130 --> 00:26:03,430
ุงููู ููุฏููุง ู
ุงุดู ููุงู ุงูุงู
308
00:26:03,430 --> 00:26:07,670
ููุชุฑุณุจ ุงู positive ions ุนูู ู
ููุ ุนูู ุงู service
309
00:26:07,670 --> 00:26:12,080
ุงููู ู
ูุฌูุฏ ุนูุฏู ูุงููู
ุง ูุชุฑุณุจ ุนูู ุงู service ุจูุตูุฑ
310
00:26:12,080 --> 00:26:16,480
ููุง ุนู
ููุฉ ุงููู ูู ุงู galvanization ุฃู ุงู galvanุฉ
311
00:26:16,480 --> 00:26:23,360
ุงููู ุจูุณู
ููุง ุจุงู .. ุจุงูุนุงู
ูุฉ ุนูุฏูุง ุฃู ูููุณุ ุงูุขู
312
00:26:23,360 --> 00:26:28,660
ู
ู ุงูุดุบูุงุช ุงููู ุทูุนูุง ุนูููู
ุฅูุด ูู
ุงุ ุฃููุง ููู
ุฉ ุงู
313
00:26:28,660 --> 00:26:31,880
nonferrous metals ูุฐู ุตุงุฑุช ู
ู ุงูุดุบูุงุช ุงููู ุงุญูุง
314
00:26:31,880 --> 00:26:36,940
ูุงุฒู
ูุนุชุจุฑูุง ุงู ุนุฑูุช ุฅูุด ุงู nonferrous metalsุ
315
00:26:38,300 --> 00:26:42,940
metals that do not contain iron ุงูferrous metals
316
00:26:42,940 --> 00:26:50,020
ุงููู ูู ุงูุดุ ุงููู ูู .. metals that contain iron
317
00:26:50,020 --> 00:27:00,760
ุงูุงู ุนู
ููุฉ ุงู .. ุงู plating ุงููู ูู ุนู
ููุฉ ุงู ุงูุดุ
318
00:27:00,760 --> 00:27:07,610
ูู .. ูู ูู ููุช a process toุฎููููู ุฃููู ูู ูู ุนูุฏู
319
00:27:07,610 --> 00:27:14,510
a process to fight or resist corrosion ุฅูุด ุจูุณู
ููุง
320
00:27:14,510 --> 00:27:19,530
ุงููplating a process to resist or to fight
321
00:27:19,530 --> 00:27:24,310
corrosion ูู ุนู
ููุฉ ุงููplating ุฒู ุนู
ููุฉ ุงูุทูุงูุฉ ูู
322
00:27:24,310 --> 00:27:31,710
ูููุณุฉ ุจุณ ุจุฏู ู
ุง ูุทูุจ ุจููุฉ ุจูุทูุจ ุฅูุดุ ู
ุนุงุฏู ุงููู ูู
323
00:27:31,710 --> 00:27:33,830
nonferrous metals
324
00:27:45,650 --> 00:28:04,350
ุทูุจ ูุฑุฌุน ุชุงูู ูุดูู
325
00:28:04,350 --> 00:28:07,570
ุญุฏ ููุฑุฃุ ู
ุงุญุฏุด ุจุฏู
326
00:28:30,350 --> 00:28:44,910
ุฏูุฑุฉ ููู
ููู
ุฏูุฑุฉ ููู
ููู
ุฏูุฑุฉ ููู
ููู
ู
ู ู
ู ุฏูุฑุฉ ููู
ู
327
00:28:44,910 --> 00:28:50,050
ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู
328
00:28:50,050 --> 00:28:50,770
ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู
329
00:28:50,770 --> 00:28:50,770
ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู
330
00:28:50,770 --> 00:28:51,110
ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู
331
00:28:51,110 --> 00:28:51,110
ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู
332
00:28:51,110 --> 00:28:51,910
ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู
333
00:28:51,910 --> 00:28:57,850
ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู ุฏูุฑุฉ ููู
ู
334
00:28:57,850 --> 00:29:01,870
ุฏูุฑุฉ ููู
ู
335
00:29:05,550 --> 00:29:09,550
ูุนูู ุฎูููุง ูููู ุฃููู ู
ู ุงูุฃูู
ูููู
ูุฃู ุงูุฃูู
ูููู
336
00:29:09,550 --> 00:29:15,290
ุจุฏู ุญุฏ ู
ููู
ู
ุณู ุงูุฃูู
ูููู
ุฎููู ุจุณ ุถุนูู ูุนูู ูู ุฌูุช
337
00:29:15,290 --> 00:29:18,770
ุงูุช ุจุฏู ุชุชุนุฐูุจ ุงูุช ุนุงูุฒ ูุญุงูู ุทุจ ูู ูุฐุง ู
ู
ูู ูุนู
ู
338
00:29:18,770 --> 00:29:23,910
ู
ูู ููุทุงุฆุฑุงุช ููุง ุบูุฑูุ ูุฃู ุงูุทูุงุฑุฉ ุจุชุนุฑู ุชุชุนุฑุถ
339
00:29:23,910 --> 00:29:30,620
ูุธุฑูู ุตุนุจุฉ ุฃููุง ุถุบุท ุฌูุฉุงู .. ุงู .. ุงูู
ูุฌูุฏุฉ ุงูุญุงุฌุฉ
340
00:29:30,620 --> 00:29:36,320
ุงูุชุงููุฉ ุจุฑุถู ูู ุงู .. ุงูุทูุงุฑู ุฃุญูุงูุง ุจุฏูุง ุชูุฒู ..
341
00:29:36,320 --> 00:29:39,500
ูุฃ ุฃุญูุงูุง ูู ุงูุทูุงุฑู ุจุชูุฒู crash landing ูู
ูู
342
00:29:39,500 --> 00:29:43,880
ูุชููู
ุนู ุงู crash landing ุฅูุด ุฃููุง ุจุชูุฌู ุจุชูุฒู ูู
343
00:29:43,880 --> 00:29:46,580
ุธุฑูู ุทุจูุนูุฉ .. ุบูุฑ ู
ุด ุทุจูุนูุฉ ูุนูู ุจุชูุฌู ุงูุทูุงุฑุฉ
344
00:29:46,580 --> 00:29:50,940
ุจุฏู ู
ุง ุชูุฒู ุทุจูุนู ุจุชูุฒู .. ูู ุชุฒุญู ุนูู ุงูุฌุณู
345
00:29:50,940 --> 00:29:56,620
ุจุชุณุชุฎุฏู
ุฌุณู
ูุง ููุญู
ุงูุฉ ูุฏู ูู ูุงู ุถุนูู ุจุชุทุจู ุนูู
346
00:29:56,620 --> 00:30:02,500
ุงููู ูููุ ู
ุธุจูุทุููู ุนุดุงู ูู ูุฅูุด ุจุชุชููู
ูุชููู
ุนูู
347
00:30:02,500 --> 00:30:09,900
ูุงุฏู ู
ุงุฏุฉ ุตูุจุฉ very strong light weight ูู ูููุฉ
348
00:30:09,900 --> 00:30:15,190
ุฌุฏุง ูุฎูููุฉ ุฌุฏุงyou can allow use in aircraft
349
00:30:15,190 --> 00:30:20,870
manufacturing which also contain carbon 1.1% and
350
00:30:20,870 --> 00:30:26,970
magnesium 1.5% and you can also be allowed with
351
00:30:26,970 --> 00:30:31,230
titanium to produce natural light which you don't
352
00:30:37,990 --> 00:30:43,290
which makes it ideal for you in electric wires
353
00:30:43,290 --> 00:30:47,870
goes back .. back to the tree and also makes it
354
00:30:47,870 --> 00:30:52,290
suitable for bio cover is biodegradable in alloys
355
00:30:52,290 --> 00:30:58,130
and not in wood and clay and brass is copper and
356
00:30:58,130 --> 00:31:02,810
zinc and bronze copper and tin and silicon and
357
00:31:02,810 --> 00:31:05,950
zinc this bio is precious, precious
358
00:31:23,020 --> 00:31:28,100
Okay ุงูุณุทุฑ ุงูุจุนุฏ ุงููู ูู ุจุณ ุจููู
ู ุงูุตูุญุฉ ุงููู ูู
359
00:31:28,100 --> 00:31:32,440
ุจุชููู
ุนูู ุงู gold is also an excellent conductor
360
00:31:32,440 --> 00:31:37,720
ุทูุจ ู
ูู ูุชุชููู
ุนูู ุงู plating ุชูุฑุงุ ูุถูุง
361
00:31:54,270 --> 00:32:03,750
Galvanization Galvanizing Galvanize
362
00:32:03,750 --> 00:32:11,050
By placing it in molten liquidู
ู
ูู ุฃูุถูุง ุฃู ูููู
363
00:32:11,050 --> 00:32:16,210
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
364
00:32:16,210 --> 00:32:20,190
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
365
00:32:20,190 --> 00:32:36,290
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
ุงููุฌูู
366
00:32:41,690 --> 00:32:46,890
ุทูุจ ู
ูู ุจุฏูุง ุชูู
ู ุงูุชุงููุฉุ
367
00:32:46,890 --> 00:32:52,210
ุจุฏูุง ุชุดูู ุชุฑูุน ุงูููู
ุจูู. ูู ุญุฏุง ููุง ุจุฏูุง ูุงูุชุ
368
00:32:52,210 --> 00:32:54,310
ุทูุจ ุชูุถู
369
00:33:06,440 --> 00:33:14,920
ูุงููุชุฑู ูุงูุช ุชุจูู ู
ูุฌูุฏุฉ ูู ู
ุฌู
ูุนู ููุงูุช ู
ูุฌูุฏุฉ ูู
370
00:33:14,920 --> 00:33:22,900
ู
ุฌู
ูุนู ููุงูุช ู
ูุฌูุฏุฉ ูู ู
ุฌู
ูุนู ููุงูุช ู
ูุฌูุฏุฉ ูู
371
00:33:22,900 --> 00:33:24,420
ู
ุฌู
ูุนู ููุงูุช ู
ูุฌูุฏุฉ ูู ู
ุฌู
ูุนู
372
00:33:39,610 --> 00:33:46,890
deposit ูุนูู ุงูุด depositุ ูู
ุง ุชุฑูุญ ุชุญุท ุฏูุนุฉ ูู
373
00:33:46,890 --> 00:33:53,870
ุงูุจูู ุงูุด ุจุชุนู
ูููุ ุงูุฏุงุน ุงู deposit ุนู
ููุฉ ุงูุงูุฏุงุน
374
00:33:55,310 --> 00:33:59,350
ูู .. ูู
375
00:33:59,350 --> 00:34:06,790
ุนุดุงู ุงูููู
ุงุช ุจุฑุถู ุถุงููุง ู
ุฑูุฒูุง ุฏูุจูุฒูุช ุงู ุฏุงุน ููู
376
00:34:06,790 --> 00:34:12,030
ุฏูุจูุฒูุช ุงูุช ูุง ุฅูุด ุจุชุนู
ู which deposit zinc on the
377
00:34:12,030 --> 00:34:17,510
cathode ูู
ุง ุฅูุด ุฏูุจูุฒูุช ุจุชุญุท ุจุชุฏุน ุงูุฐูู ุนูู ุงู ..
378
00:34:17,510 --> 00:34:19,370
ุงู cathode ุงููู ุนูุฏู
379
00:34:25,520 --> 00:34:30,580
ุฃุด ุญูููุง ุจุงูููุฏุณุฉ ูู ููู
ุงุช ูุชูุฑ ุฃุญูุงูุง ุจุชูุฌู ุชุชุทูุน
380
00:34:30,580 --> 00:34:36,610
ุนูููุง ุฅููุง ู
ุนุงูุง ุจุชุฎุชูู ุนู ู
ุนูู ุงูุญููููุงูุงู ุงุญูุง
381
00:34:36,610 --> 00:34:41,010
ูููุฏุณุฉ ุฒู ู
ุง ุญููุช ุจูุญุจ ุฏุงูู
ุง ูู ุจูุชููู
ู
ุงุญุฏุด ูููู
382
00:34:41,010 --> 00:34:48,590
ุนูููุง ุงููู ุงูููุฏุณุฉ ูุฐู ู
ู ุงูุดุบูุงุช ุงููู ุจุชูุงุญุธููุง ู
383
00:34:48,590 --> 00:34:52,590
.. ููุฐู ู
ู ุงูุดุบูุงุช ุงู coding ุจูุญุจ ูุนู
ู coding
384
00:34:52,590 --> 00:34:56,910
ูุดุบูุงุช ูุชูุฑุฉ ูุจุชูุงูู ู
ู ุถู
ู ุงูุดุบูุงุช ุงููู ุจุชุญุตู ุงู
385
00:34:56,910 --> 00:35:01,510
ุจุนุถ ุงูููู
ุงุช ุจุชุนูู ููุง ุดู ุจุชุนูู ูููุงุณ ุชุงูู ุญุงุฌุฉ
386
00:35:01,510 --> 00:35:07,970
ุชุงููุฉุฑุฃู ูุงุญุฏ ุทูุจ ูุฃ ูุฃ ูุฃ ุงู process called
387
00:35:07,970 --> 00:35:11,670
anodizing is used to protect aluminium component
388
00:35:11,670 --> 00:35:14,550
to be anodized is connected to the positive
389
00:35:14,550 --> 00:35:19,250
tetanus to become to become the anode and placed
390
00:35:19,250 --> 00:35:23,230
in an electrolyte with a cathode as interesting
391
00:35:23,230 --> 00:35:28,590
glass full of aluminium oxide is deposited on the
392
00:35:28,590 --> 00:35:34,860
anode as this is harder than aluminium metalุงู
393
00:35:34,860 --> 00:35:39,240
protections ุงูุฏุฑุณ ูุฐุง ู
ู ุงูุฏุฑูุณ ุงูุณููุฉุ ูุฐุง
394
00:35:39,240 --> 00:35:45,680
ูุงุญุธุชูุ ูุนูู ุจุชุญูุธูู ุจุณุฑุนุฉุ
395
00:35:45,680 --> 00:35:50,820
ูุนูู ู
ุงูุงุญุธูุด ุฃูู ุณููุ
396
00:35:50,820 --> 00:36:00,640
ุทูุจ ุจุงููุณุจุฉ ููุง ูู ..ูููุฒุนููู
ุงูู
ูุฌูุฏ ูุงู ุจุชุงุฎุฏ ุงู
397
00:36:00,640 --> 00:36:05,580
.. ุงู .. ูุงู ูู ุณุคุงู .. ุงูุณุคุงู ุจุงููุณุจุฉ ูู .. ูุฐุง A
398
00:36:05,580 --> 00:36:11,120
ู B ูู ุงูุณุคุงู A ูู ูุงุญุฏุฉ ูููู
ู
ุด ูุงุชุจุฉ ุงุณู
ูุง ู
ูู
399
00:36:11,120 --> 00:36:18,380
ููุ ู
ุด ูููู ูุฏุงุด ุฌุงูุจุฉ ุฌุงูุจุฉ
400
00:36:18,380 --> 00:36:24,060
ุนุดุฑุฉ ูููู
ุชููููุง ุฅูุงูุง ุทูุจ ุงูุณุคุงู ุนุงุฏุฉ ูู ุงูุณุคุงู
401
00:36:24,060 --> 00:36:28,890
ุงุชูููุงู answer ุงูู
ูุฌูุฏ ู
ุด ู
ูุฌูุฏ ููุงุ ุจุณ ุฃูุง ุทูุนุช
402
00:36:28,890 --> 00:36:34,050
ุนูููุ ูููุช ุงูุบุงูุจูุฉ ุงูุนุธู
ู ู
ุงุฎุฏูู ุงู choice ุฏูุ
403
00:36:34,050 --> 00:36:37,030
ููุด ูู ุจุชููู
ุ the dimension measured from the line
404
00:36:37,030 --> 00:36:40,050
down the middle of the shipุ ูุฐู ุณู
ููุง ุฅูุดุ ุงู
405
00:36:40,050 --> 00:36:41,330
central line
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