[DOC] [TLE] Why is tungsten used for filaments in light bulbs when nichrome's ... [PAR]  [DOC] [TLE] Why is tungsten used for filaments in light bulbs when nichrome's ... [PAR] Pure tungsten has some amazing properties including the highest melting point (3695 K), lowest vapor pressure, and greatest tensile strength out of all the metals.Because of these properties it is the most commonly used material for light bulb filaments. [DOC] [TLE] Incandescent light bulb - Wikipedia [PAR] An incandescent light bulb, incandescent lamp or incandescent light globe is an 
electric light with a wire filament heated to such a high temperature that it glows 
with visible light (incandescence). The filament, heated by passing an electric 
current through it, is protected .... The design was based on the concept that the 
high melting point of platinum... [DOC] [TLE] Tungsten - Wikipedia [PAR] Tungsten objects are also commonly formed by sintering. Of all metals in pure form, tungsten has the highest melting point (3422 C, 6192 F), lowest vapor pressure (at temperatures above 1650 C, 3000 F) and the highest tensile strength. [DOC] [TLE] Why are light bulb filaments made of tungsten? | Reference.com [PAR] Filaments in light bulbs, specifically incandescent bulbs, are made of tungsten 
because tungsten has a high melting point and is able to withstand heat and 
corrosion. ... Tungsten is one of the most durable types of filaments used in light 
bulbs. ... Tantalum, like tungsten, is a metal and has a high level of heat 
resistance. [DOC] [TLE] What is the element used in light bulb filaments? | Reference.com [PAR] Tungsten is the element used in incandescent light bulb filaments, because it has 
a ... Tungsten is a metal with an atomic number of 74, and its atomic weight is 
183.84 grams per... ... This metal has a melting point of 6192 degrees Fahrenheit. [DOC] [TLE] why is tungsten used for light bulb filaments? | Yahoo Answers [PAR] Sep 13, 2008 ... Best Answer: Because tungsten has the highest melting point (1650 degrees 
centigrade) of all metals and it does not melt even when ... Because of these 
properties it is the most commonly used material for light bulb filaments. ... the 
reason for using tungsten is probably due to its durability, heat resistance,... [DOC] [TLE] C&EN: IT'S ELEMENTAL: THE PERIODIC TABLE - TUNGSTEN [PAR] Behavior: Tungsten has the highest melting point and highest boiling point of all 
metals. ... applications such as heating elements and lightbulb filaments. ... 
Tungsten is heavy and commonly used in ordnance but unfortunately is ... A light, 
ductile metal like tin could be used as the binder with tungsten included for mass. [DOC] [TLE] Why was tungsten chosen to be used in electric bulbs? What other ... [PAR] One must understand how a filament bulb works first. The filament heats up due 
to current ... So this necessitates that the metal used should have high resistivity (
and hence ... Light bulbs glows when electricity is passed through the filament. ... 
High melting point tungsten has melting point of 3422C so it doesn't melt when... [DOC] [TLE] It's Elemental - The Element Tungsten [PAR] Pure tungsten is a light gray or whitish metal that is soft enough to be cut with a 
hacksaw ... Tungsten has the highest melting point of all metallic elements and is 
used to make filaments for incandescent light bulbs, fluorescent light bulbs and... [DOC] [TLE] Why is tungsten used for light bulb filaments and not Nichro by ... [PAR] Nichrome on the other hand, although it has a pretty high melting point (1673 ... 
lowest vapor pressure, and greatest tensile strength out of all the metals. 
Because of these properties it is the most commonly used material for light bulb 
filaments. [DOC] [TLE] Incandescent light bulb - New World Encyclopedia [PAR] Apr 9, 2014 ... An incandescent light bulb and its glowing filament. The incandescent light ..... 
Very small bulbs are often used for Christmas lighting. The incandescent ..... 
Tungsten is the metal with the highest melting point. A 50-hour-life... [DOC] [TLE] Incandescent bulb - definition of Incandescent bulb by The Free ... [PAR] Tungsten and its alloys are used in high-

Question: Metal with highest melting point, it's commonly used in light bulb filaments
Answer: tungsten