A1110M 31?b15 CRYOGENIC PROPERTIES OF SILVER

E

00

I

>-

</) u

n

_i

•i

io

E

dp/dT(0°C) = 6.0x1 0"

-a

it

n

n-r m

n/K

—^L

1; :ip,(0°C) - 1.467x10 ..~~P^~ :^z^n '=

—

-- -—

0.1 ; -

/o = P,(T) + p°

RRR = 1C oAi

200 RRR - p(t'J <\J/H\M*-'- 'V

0.01 -

- "~ 500^ —= —= - = —

1000//

o.ooi - 1^-^1467 —_ Re f. t ata 8. 1147 (197S ) .

—

Chart Prepared by:

David R. Smith and F.R. Fickett

National Institute of Standards and

Technology

Boulder, Colorado

10 100 TEMPERATURE, K

10 100 TEMPERATURE, K

I Change in Resistivity of Ag, per Atomic Percent

of Alloying Element 18° C, nii-m/(a,

/o)

As Au Bi Cd Cu Ga Ge Hg

84.6 3.8 73 3.82 0.68 55.2 55.2 7.9

In Pb Pd Pt Sn Sn Ti Zn

17.8 46.4 4.36 15.9 72.6 43.2 22.7 6.2

J.O. Linde. Annalen der Physik,

5Folge, 15,239(1932)

400

300

D

0_

200

100

ULTIMATE TENSILE STRENGTH, Gu

99.995% pure; annealed in Ar at 620°C

R.D. McCammon and H.M. Rosenberg: Proc.

Roy. Soc. (London) A242, 203 (1957)

100 200

TEMPERATURE, K

300

G.T. Furukowa. W.G. Saba, M.L. Rsllly Nal'l Sid. Rel. Data Sorles--NBS 18

(NBS, Wash. DC, April 1968)

100 150 200 TEMPERATURE, K

UJu

<

hC/1

o

<

100

10-

0.1

acu

-I 1—I-4.4.4-I-44 4 4-4-1 -4-H-44 1- F=F MAGNETORESISTANCE = AR(T,B)/R (T)

AR(T,B) = R(T,B)-R„(T)

= R„ = R(B = 0)

Bmo, = M.Hm., = 28 T:

RR = R(273 K)/R(T)

**

K=

&

/

,-/'

Transverse

Longitudinal

IO

10

8

LJ 6 a

o

Ld

LOW-TEMPERATURE CREEP

Strain, t = aln(yt+1) _ y: time proportionality constant

Single crystal, easy-glide stage;

at deformation stress: 5.9 MPa)

i O

io- "^

;zf

1 . = _ —~ —

= LINEAR IHLKMAL tXr-APOIUl-l : COEFFICIENT a = (1/L,n)(AL/AT)

_: —

—

t 1 0.1 - . ... / = ::::=
0.001 \\ 111) II M<-

rmr.

iwoao E.J. MeNlff, R.H. Ball* and

K. Sola; Cryca«nlct 33. Bit (1913)

Luathl; H«*». Ph|ri. Acto 33. 1«1 (I960)

1

1 I I I M l) t—I—I I I M l

MoH

100

x RR,

1000 10000 20

*± 5 , Starts.*: Ada. Cryo. Eno

So? 2* P J*9 (P'""""- NY- ,9 ' 8>

-i 1

' r ' 40

PERATURE. K

60 80 0.01

-\~I I I I Tharmophyslcol Proparllaa of Maltar,

Vol. 12: Tharniol Expansion, p. 298

by, Taylor < Edi. (Planum, NY. 1475)

I I I I I I

| to too TEMPERATURE. K

250

J50

10 i 50 -in 50 60

!•.'! DIK HON BY COLD ROLLING. %

20 3(J STRAIN, %

Well-anmuilod; RRR = 2360

Thermal dlltuslvlty a

,,ll, lil.'l.'.l liom

' V(dC„)

\ = thai mul conductivity

d ilanslly Cp specific hoot

lharmophyalcol Proparllaa ol Mnllai.

Vol. 10. p. 164; loulouklon, I'owall, Ho. Nlcoloou. Edi. (Planum. NY. 1973) H 1 I I I I I H

10 100

II MI'I K'AIUK'I . K

166 1 10 250

1

n2

(/)

(/)

.-(to

ISO

ino

z

I—<z

Ml

10 '

TENSION COMPRESSION TATIGUE

R.D. McCammon, H.M. Rosenborg; Proc

Roy. Soc. (London) A242, 203 (1957)

10 s

I I I M i ll 10

l-lll10

' NUMHI R 01 nri I S TO fRACTURE

CONVERSION FACTORS and CONSTANTS

K - "C + 273.15 = CF- 321/1 .8 + 273.15

1 J - 0.239 cal = 9.480x10"' Btu

1 W/(mK) - 2.39 x 10"' cal/(scnv •C) = 0.578 Btu/(h ft °F)

1 J/lko-K) - 2.39x10"' cal/(g-°C) = 2.39 x 10"' Btu/|lbm °F)

1 mJ /s m 10' cnv'/s = 10.76 tt

: /s

1 Pa - 10 dyne/cm5 = 1.45x10"' lb,/in 2

1 T • 10' G

f. - 4nx 10"' H/m

1 m

5 /kg - 79.58 emu/g (Magnetic Susceptibility) KSI) = 7.958 x 10" 1 emu/cm3 (Magnetic Susceptibility)

-oc—

100 .U5753 TN-1565

1991

C. 2

NIST U S Oapattmam c* Commarca TaehnotOQ) Admimanation

NaKvuil Inatltuta dl Standard* ana Tachnoksjy Taclvwai N.M»

Natl Inat Stand lachrvM Tact. Now 1 56-J ..lanoary ISSai PUBLICATIONS

For «a» 0) «* Supanraandant dl CXvumanK US 0,-v.ammant Pimtjng OtVa Wasftmgrav DC KUC2-SSK

TEMPERATURE. K

D

Q_O

>

pO 4

CJ

CO

CM

PHYSICAL and CHEMICAL PROPERTIES ol SILVER lAg: Aigentu ml

Atomic Number, Z 47 Melting Point 961.93"C

Atomic Mass, A 107.8682 u Density (20°CI 10.492 g/cmJ Isotopes (A= 1071 106.9051 u 151.84%) (OK) 10.63 g/cmJ

(A =109) 108.9048 u 148.16%) Debye 205 K ( Kl Atomic Diameter 0.2883 nm Temperature 215 K (20°CI

Electron. Structure |Kr| 4d'° 5s' Thermoelec. pwr. 1.35//V/K (20°C) Valence States 1, 2 Elec. Resistivity 0.0147 //Qm (0"C) Crystal Structure face -centered cubic. Elastic Constants C„ = 131.5 GPa Fm3m (0°CI C„= 97.33 GPa

Lattice spacing, a 4078 nm (20°C) C„ = 51.1 GPa

Electrochemical 0.798 V Elastic Modulus 78 89 GPa 1293 K) Potential (Ag'+e" =t Ag) 87 .02 GPa ( K) Ionization 7.574 V III Poisson Ratio 0.37 (293 Kl Potentials 21.960 V (III Hall Coefficient: 36.10 V lllll (290 Kl -9.0k 10"" m'/IA-sl Cohesive Energy 2 96 eV/atom, (20 Kl -10.2x 10"" m'/IA si (25-C) 285,8 kj/mol Fermi Energy 5.52 eV = 8. 84x10" J Magnetic (mass) -2.300x10-' ms /kg (4.2 K| Fermi Surface Spherical, with necks at Susceptibility -2.27x 10" s m'/kg (295 Kl (111)

Constants: u = "C/12 = 1.66x10"" kg

1 eV = 1.602x10-" J N„ = 6.023 x 10" molecules per mole

0.1

0.01

1-

/

/

/

/

/

t /aBSOLUTE I

i •. i /

ion; ',ov. I'hy a 3, 1024 (1 - / 1 ll|W.ll. I'n.l Solid Slo —1—l-l-l

l,1(11)

1 1 00

II MI'I I ' A M J I •'I , Y

1 PROPERTIES OF CRYOGENIC 1 1 UIDK

Liquid at normal b.p. Vapor ill 10' I'n 11 nliiil

FLUID Atomic mass

u

Temp.

K

[11,1 Ml J

;\

Enthalpy

J/mol

Spue. Ill,

l;n.,„i i-i

Tump.

K

l)i. unity

/I

i ntholpy

l/rru.l

Bpoo, Hi.

l/ltniil Kl

Helium 4.0026 4.222 31,20 -21.0 21,10 4.272

20.27

27.09

77.36

III) 20 2/: II,

1 2211 0.801 0,449

15/ 0,136

0.046

62

418

51,2 1(109 18/9 6679

III /i 21.01 20.91

20 IK) 20 /'I 20 /'I

Hydrogen

(para)

2.0159 20.27 36.12 -618 19.49 20,27

27,09

77.36

•io 20

j l : i ',

O.064

0.470

0,108

0.136 045

382

639

1632

1944 7667

24,08 22.14 23 36

25 III 30.36

Neon 20.180 27.09 59.71 1203 38.63 27.09

77.36

90 20 771 15

0.476

0.168

0.136 045

627

1602

1870

50/11

28.6 1 20.9 I 20.9

20.8

31.46 30.43

29.16

Nitrogen 28,134 77.36 28.86 -3401 67.79 77.38

90 20 273.15

0.166

0,138

0.046

2164

2555 /TH

Oxygen 31,999 90.20 36.66 -4263 64.22 90.20 2/3 15

140 015 2535

/'il/

31.35 1 29.33 |

NIST Standard Database 12: "NlSr \U;\\uu\Mi--«- iA P"i.jfjrtu;r, of Pure f ImoV

(Version 3.0), D.G. Friend (NIST, Gaithersburg, MO; 1992)

-U U*0Ort«(Ue(T«ai7(«O0ffJC£lfl»«7«fc