Smithells Metals Reference Book Part 11 ppt

Mechm'sms of dijimion 13-83 Table 13.4 CHEMICAL DIFFUSION COEFFICIENT MEASUREMENTS-continued D Temp. range K Method R@. Element I Element2 A Q At.% At.% CIU23-1 kJmol-' ai's-' Fe 0 6) Sol. soh 5.75 range Sol. soln 3.7 x range range (b) Sol. soln 0.4 '"Fe + 0.1 %AI. "'Fe + O.O7%Si. Fe (a and 6) (Y) Fe 10 20 30 40 50 60 70 80 90 Fe la) (a and 6) (r 1 Fe P Sol. soh range Sol. soln range Pd S Sol. soln range Sol. soln range Sol. soh -is Sb 0 1 2 3 4 -2.9 28.3 - - - - - - - - - 1.68 1.35 2.42 2.6 x lo-' 6.4 x 10' 2.2 x 102 9.3 x 10-3 4.3 x 10-3 169.1 98.0 167.1 -23a3 292.2 232.8 228.2 227.8 227.8 232.4 240.7 242.4 270.9 273.8 204.7 202.6 223.6 264 249 237 228 220 Internal a and S oxidation y-range range 973-1 123(~) Internal 1 1 125-1 148 'I 1683-1 731 1 523-1 623 1373-1 523 IIa(i) 168 201 79 253 1023-1 173 IIIa(i) 73 1023-1 173 Ila(i) 73 and 1673-1 723 74 1473-1 625 IIa(i) 74 973-1 223 IIIa(i) 254 - ((1) D is a little lower (a x 2) at temperatures below the magnetic transformation at 765'C. Fe Si 4.57.1 W.21(#' 8.35 8.69 9.04 (1) 9.38 9.73 10.07 10.41 -0 0 (4 (I (I Ferro.) 3-12 11') 0-2 0.44 201.0 0.735 x 219.9 (1 +0.124cs,) 1.82 215.3 1.87 215.1 1.77 214.0 1.62 212.8 1.52 211.8 1.55 211.6 1.66 212.1 8 249.1 17 249.1 17 247.4 35 248.7 500 286.8 - - - 13681 623 IIa(i) 75 - 1 173-1 673 IIa(i) 169 1 173-1 373 IIa(i) 171 (Extkpolated) 1073-1 673 IIali) 170 673-873 - 172 (Ferromagnetic) -1 4 x 10-10 i!: 1 IIa(ii) 75 1.7 x 10-9 (a) + 1.4%V to stabilize the a-phase. 13-84 Diffusion in metals Table 13.4 CHEMICAL DIFFUSION COEFFICIENT MEASUREMEN-ontinued Element I Elemen12 A Q D Temp. range At. Yo At.% crnZs-I kJmo1-I crn2s-l K Method Re$ Fe Sn - 0-1.6 wt.% 8 x 107 159.9 a-phase - 0-0.3 wt.% 2.32 185.5 y-phase y-phase 5.0~ lo-' 136 a-phase 1 1nA = 6.5 x lO-'a 228'"' a- and &phase 0.931 22 1 8 -13.19 221 1073-1 373 IIIa(i), p.c. 81 (a) 0 decreases iiearly with increase is Sn composition over this range. Fe Ti (a) -0.7-3.0 (Y) 0-0.7 2 5 (8) 10 (8) 15 (8) 66.7-75 - CriW Fe U @sol. limit (y) 3.15 0.15 68 0.60 0.77 3.6 - - 247.9 251.2 261.3 188.4 193.0 214.4 - - 1.3 134.0 0.61 267.1 3.9 238.2 1.1 224.0 0.70 219.8 0.71 221.1 0.63 221.1 0.59 222.3 10.0(1, 2 and 40 kb pressure) 0.7(1, 20 and 40 kb) 2.0(40kb) - - (Y) 3.0(40kb) - Fe M.13 Fe 8.5 9 .O 9.5 10.0 10.5 11.0 11.5 12.0 12.5 - - - - - - 2.94 x lo-'' '7.38 x D,=6.34~ lo-'' DTi=1.24x lo-'* 1.56~ lo-'' 3.3 x 10-12 W 0-1.3 - - 0-1.2 - - s3.4 - - Zn 11.5 594.5 2.97 x 64.5 7.88~ lo-' 72.4 \ 1.39 x io-2 80.4 5.53 x 10-3 79.5 1.02 x 10-3 76.2 2.82 x 80.4 (81) I 5.81 x 74.1 1.26~ 75.8 6.98 x 10-4 74.9 - - Figure 13.29 Figure 13.30 5.8 x lo-" 2.5 x lo-" 2.9 x lo-" 1.1 x 10-10 2.6 x lo-'' 6.3 x lo-" 2.0 x lo-" 3.2 x lo-" 1.6~ 1.4 x 2.8 x 3.7 x 10-10 2.4x 10-9 LOX 10-9 134&1498 IIc 134&1498 IIa(i) 1 77 973-1 573 973-1 573 1323 1 973-1 323 1373 1323 1 IIa(ii), pc. 300 1313 1373 1323 1 1063-1 273 IIc 54 1223-1 523 1223-1 573 1373 1435 1 474 1 548 1623 1373 1435 1474 1548 1565 1623 2m 1 553 1603) 1 603 IIa(i) 78 IIIb(i) 82 IIa 83 741-798 IIa(i) 232 Mechanisms of diffusion 13-85 Table 13.4 CHEMICAL DIFFUSION COEFFICIENT MEASUREMENTS-continued D Temp. range K Method Ref. Element I Element2 A Q At.% At.% ds-1 Wmol-' ants-' Zll 0 2 4 6 8 10 12 (5) 2.28 x 83.3 60 262.6 38 256.2 19 247.5 11 6.2 232.9 3.9 226.4 2.0 218.1 239.9 - i 513-633 IIa 233 1068-1 169 IIIa(i), S.C. 282 CJ (0) AI Tc 1068, D's decrease below extrapolation of high T Arrhenius line. Ga 3-7.9 0.48-2.6 2.56.5 Ga Sol. soln range 25 Ge Ge -100 Ge 66.7 40 37.5 H H 0.2-4.3 H T :I H Pu (6) 1.3 (4 5.3 x 10-4 (6) 0.098 (a) 4.4 x 10-4 Ti (Ti, Ga) 7.4 x 10- H Range of E 2.72 x in eq. with H2 gas over p, range 1&76cm Hg He Nb 33.3 6.4 x lo-' 60 2.21 62.5 0.628 Mo Nb Ni v. small 6.1 x 10-3 1 x 10-2 5 x 10-4 6.44 x 10-3 Pd 2.9 x 10-3 156.5 55.3 138.2 181.7 183.4 364 67.0 161 282 238 58.6 10.24 40.2 38.1 22.2 (E indep. of conc.) 623-790 IIa(ii) 184 833-913 IIa(i) 185 673-807 IIa(i) 214 873-1 133 1073-1 183 IC 84 1068-1 145 IC 106 1243-1 723 IIIa(i), p.c. 268 1173-1773 Various 194 273-573 Va 80 297-1393 Various 90 673-1 273 IIlb(ii) 162 -230-1 100 Combined 319 data, several sources H Pt 500 torr H Si 0 10-8 H Ta 0.2-4.3 H Th Sol. soh range Permeation of H through Pd very much affected by sample history, - contamination, etc. See references 91-95 6x 24.7 (D,/DD=1.16) 873-1 173 IC 203 9.4 io- 3 46.0 - 1363-1473 IC 106 4.4~ 13.52'"' - 25C-573 Va 80 2.0 x 3.86 - 91-200 Combined 319 data, several sources 2.92~10-, 40.82 - 573-1 173 IIIa(i) and 96 IIIb(ii) 13-86 Dimion in metals Table 13.4 CHEMICAL DIFFUSION COEFF'ICIENT MEASUREMENTS-con*inued D Temp. range K Method w. Element I Element2 A Q At.% At.% kJmol-' H H (as.) (ns.) H H 10-8- 600 torr 2.8 x lo-' 23.85 3.3 x 10-7 57.74 2.46~ 31.58 0.0195 46.47 - - 3.3 x 15.07 1.9 x lo-' 48.5 1.5 x 10-3 47.73 3.1 x 10-4 4.34 4.1 x 37.68 z::0 1 1 16%1490 97 317 and 298 663-903 971-1 023 1073-1 243 ;;;$\ } 99 102Cb1250 IIIa(i) 316 14S573 Combined 319 data, several sources 1103-2493 IIIb(ii) 206 (a) True diffusion coefficients. Apparent D's may be much smaller. with higher Q and A, due to surface effects. See, for example, references 87, 176. and 173. ~ ~~ H Zn H Zr IC 8.5 x 10-2 18.62 - 298-344 S.C. 315 (a) 4.0~ lo-' 56.9 - 33M70 314 and 100 4&200 (a)'n' 7.0~ lo-' 44.59 (Dll,~2D,,) 548-973 IIa(ii) 101 Sol. soln (a Zircalloy 2.17~ 35.09 - 533-833 IIIa(i) 102 range 2) 7.37~ lo-' 35.76 - 1 14S1373 IIa(i) 100 M1 (8) bB) p.p.m. 5.32 x 34.83 (D indep. of c) 10331 283 III(i) 103 (a) No si@Emt difference in results for Zircalloy 2 and Zircalloy 4 fro9 those for pure Zr. Values quoted are means ol all meammenti. He Mg &-6.10-' 60.0 He Si &-4.10-10 0.11 He Th He Ti Hf@' N (a) v. low 2.42 x lo-* M.13 (a) 10-3-10-4 16 (a) 1.1 x 10-9 (8) v. low 8.0 x 10-3 (a) Hf+3 wt.% Zr. Hf 0 (a) Sol. soln 0.66 range, in eq. with oxide (SI v. low 0.32 150.7 - 121.4 - 159.1 - 67.4 - 242.3 - 124.3 - 212.7 - 171.2 - 673-848 IIb(ii) 104 1443-1480 IC 106 1 173-1 723 IIIb(i) 107 888-993 IIb(ii) 117 823-1 173 IIa(ii), p.c. 305 2 103-2 383 IIa(ii), p.c. 307 773-1323 IIcand 108 IIIb(i) 2 088-2 403 IIa(ii), p.c. 307 Mechanisms of diffusion 13-87 Table 13.4 CHEMICAL DIFFUSION COEFFICIENT MEASUREMENTS-continued D Temp. mnge K Method Re$ EIement 1 Element2 A Q At.% At.% cmzs-l kJmol-' mZs-* Hf Hf 2-10 Hf Hg 0-4 In 0-9 Ti 10 20 30 40 50 2.6 60 0.8 3.0 70 1.1 3.3 80 1.4 3.1 90 1.6 4.1 W 7.2 x 197.6 1273 1373 1098 @ 1473 1573 1673 1773 22.0 33.8 8.2 24.8 40.7 5.4 8.6 23.2 49.6 6.4 9.7 25.8 49.5 7.1 11.0 29.3 54.8 7.9 11.5 29.8 57.0 8.5 12.7 30.6 55.0 1873 1973 2073 2173 2273K 55.2 82 149 53.6 100 78.3 130 82.4 nag), p.c. 301 103.0 106.0 112.0 105.0 50 114 120 125 - 1823-2 173 IIa(i) 234 zr 0-100 See Figure 13.35 - 1 123-1 773 IIa(i) 235 Pb Ni - 0.027'"' 206.4 - 1 173-1 373 IIa(i), p.c. 296 0.35 79.5 - 45M70 IIa(i) 46 (a) A estimated from a graph. In Pb 0-1 0-3 3.5 x 10- 593 In Pd 2MO - See Digure 13.36 388446 IIa(i) 245 Ih W 3 (4 3.9~10~ 711.8 24 (0) 2.4 x 254.6 50 (E) 15.0 504.1 60 (8) 15.0 504.1 90 (B) 1.1 x lo3 608.8 IIa (ii ) 46 - - ~ 1573-2383 IIa(i) 140 (a) Anhenius plots non-linear. Q and A calculated from measurements at the highest temperatures. La Mg Sol. soln range in La La U Sol. soh (y) range Li Si V. small Li Sn E, +Sn E,+,Sn, Li,+,Sn* Li I3 +d% Li,+dSn, Li W n.s., but probably small Li Zr Sol. soh range Li22+dSnS ~ ~~ 0.022 102.2 117.0 233.2 2.5 x 63.2 - Extensive graphical data for B as a function of the departure d from stoichiometry for all six phases. 5.0 173.8 - 813-871 IIc 210 and 174 1123-1363 IIc 109 1073 and IIIb(ii) 110 1623 688 Electrochem. 279 method 1363-1 503 IIJb(ii) 111 0.73 141.1 1048-1 123 IIa(ii) 143 13-88 DifisQn in metals Table 13.4 CHEMICAL DIFFUSION COEFFICIENT MEAsUREMENTscontinued Element I Element2 A Q D Temp. range At.% At.% cm2s-* kJmol-' cm2s-' K Method Re$ Mg &< 1 Mg 0.26 1 .o 2.0 3.0 4.1 0.26 1.9 Mg Mg Mn @4 5 10 15 20 25 19.7 Ni Pb Pu 0.01 0.56 1.12 1.7 U 0.025 Ni - - - - - - 0.44 234.5 - 2.5-3.7 x lo-'' 6.9 x lo-'" 8.6 x lo-'" 6.4-7.8 x lo-'' 1.1 x 10-9 1.3 x at T=420"C 475°C 534°C inanits lo-" 6.1 25.0 l3\} 3.5 11.3 3.1 9.3 49.7 2.1 13.0 23.5 7.5 lnA= 2.25 x 10 -4.19 1O"d 2.79 9.26 28.2 58.4 280.9 - -271 '.' -'o -262 - 247 -241 101'DMn lO"D,, 4.62 1.40 10.4 4.83 32.4 12.2 66.3 27.5 - 1323-1573 IIa(ii) 112 523 523 523 543 IIa(i) IIa(ii) IIa(iii) IIa(i) 118 113 400 500 IIa(i) 118 13731573 IIa(ii) 23 IIa(i), p.c. 285 1073-1 323 1173 1223 1273 1323 (a) Valuer estimated from a graph. Ma Ti 8 (B) Mo N Sol. soln range Supersat. sol. soh Mo Nb -0 50 -100 20 40 60 80 2&80 Mo Ni M.93 0-9 Mo 0 1.10-5 147.4 - 110?-1463 IIa(i)and 26 (Very small dep. of B on c in range 2-13%) IIIa(ii) 4.3x10-' 108.9 - 157?-2273 IIIb(ii) 199 3~10-~ 115.6 - 1773-2273 IIIb(ii) 200 1.103 552.7 1.103 2073-2438 IIa(i) 115 l.l@ 573.6 13.5 428.7 3.8 413.2 2.1 410.7 - 0.052 345.4 - 1.5 399.4 (Average representation of values above) 1 673-2 648 IIa(i) 21 1 3.0 288.5 - 1423-1673 IIa(ii) 112 1273-1 573 IIa(ii) 47 0.853 269.6 - 3x10-' 129.8 - 433 v-' 58 Mechanisms ofdtfision 13-89 Table 13.4 CHEMICAL DIFFUSION COEFFlcIENT MEASUREMENTS-continued D Temp. range K Method Rqf Element I Element2 A Q At.% At.% cm2s-' kJmol-' cm2s-l Mo Pd 61 5.5 x lo-' 188.4 66 4.0 x IO-' 165.4 71 5.0 x 177.9 75 2.4x10-' 200.5 - 80 1.6~10-~ 218.6 - 1273-1 873 IIa(i) 175 85 1.6~10-~ 253.3 - 90 9.0 x lo-' 293.1 95 1.4~10-1 282.6 - (a) At the original composition in pure Motpure Nb couples. MO Mo 0 10 20 30 40 &lo Sol. soh -iF b) Ta 'Mo rich' 4.16~ IO-' 234.5 - -1 Ta rich' 4.68 x IO-' 251.2 Ti 190 2 175-2 573 IIa 1483-1 873 IIa -2xlO-' 196.8 - -2 x lo-' 209.3 DTi/DMo (B) - 1 x lo-' 217.7 -3 at 1600" - 13 at 820" -lo-' 263.8 - -10-2 255.4 - 190 (8) 1.3~ 138.6 - (a) 3.5x10-* 118.9 - 114 1 173-1 573) IIa(ji) 873-1 073 (a) Resultsarereportedinrcferena llSforthewholecornpositionran~(0-100%),butfor 240% Movaluesvarygnatlywith typeof couple used-incremental or pure metals. Mo 2 4 6 8 10 12 16 20 24 26 6.0 8.0 10.0 MO Mo (Mo2r) U (Y 1 W (Wt%) 10 20 30 40 so 60 70 80 90 Zr 0-10 0-10 334 2.2 9.58 20.0 16.0 237.8 3.2 0.096 3.10-' 4.5 x 10-4 2.1 x 10-4 {- - - 4.48 2.41 0.64 0.48 0.30 0.17 0.14 0.08 0.05 1.6 I - 1.10-3 198.9 191.8 221.9 230.3 218.6 191.3 165.0 161.2 142.4 - - - - 490.7 481.1 458.9 457.6 441.3 438.4 430.0 422.0 449.2 - 232.8 1.123-1.323 D* 3.4x 10-9 1.4 x lo-' 1.6 x lo-' 3.4 x 10-8 - - - - - - - - 1.3~ lo-'' to 3.7 x 10-11 - DM.3 5.2 x lo-'' 1123 2.1 x 1223 5.0 x lo-' 1273 1.3 x lo-* 1323 2 273-2 773 IIa(i) 119 1923-2 108 IIa(ii) 2 108 1093-1718 IIc 13-90 Difision in metals Table 13.4 CHEMICAL DIFFUSION COEFFICIENT MJ%SUREME1\1TS-eontiflued D Temp. range K Method Ref. Element 1 Element2 A Q At.% At.% cm2s-l kJmo1-’ em's-' N Nb N Ni N Re N Ta N Sol. soln range 50-400p.p.m. N Ti v. low (a) Conc. range (a) at diff. temp Sol. soln (B) -8e Composition (a) ranges at m. temps N N 0-300 torr. 1-25 torr. v. low N v. low Comp. range at diff. temp. Comp. range at diff. temp. Sol. soln range Comp. range at diff. temp. N Sol. soin range N Sol. mln -ge Nb 6.3 x lo-’ 3.0 x 1.4 x lo-’ 5.21 x 10-3 2.1 x 10-3 3.2 x 10-3 0.21 0.012 0.035 0.2 20 1.1 x 10-2 2.4 x 10- 4.3 0.56 0.3 2.37 x 10-3 0.15 0.015 0.06 Zr Hf @) 1.8-2.2 0.03 Zr Sn @) 1.8 0.011 2.6 0.0014 5.0 0.011 (W%) 0 5.86 x IO-’ 161.5 95.6 153.7 158.48 94.2 91.2 224.0 176.9 141.5 238.6 376.8 145.1 118.9 150.3 224 241.4 238.6 226.5 128.5 251.2 140.7 131.5 129.4 123.1 109.65 623-1873 Combined 247 data, several sources 423-773 IIa(ii). ion 310 implant 1573-2 173 IIIb(ii) 57 483-1 673 Combined 121 data, several sources 1118-1 763 IIb(i) 122 1723-1 988 IIa(ii) 159 1623-1973 IIc 177 440630 Combined 247 data, several sources 1673-2 473 IIIb(ii) 199 1273-2 073 IIIb(ii) 207 873-1 073 IIa(ii), p.c. 308 773-973 IIa(ii), p.c. 305 1 623-2 023 IIc 177 923-1 123 IIIa(i) 178 1 193-1 913 IIIa(i) 124 1623-1973 IIc IT7 1173-1873 IIIa(i) 125 1438-1 913 1373-1803 IIIa(i) 126 1 373-1 763 296-1823 Combined 121 data, several SOUTce8 Mechanisms of di-n 13-91 Table 1M CHEMICAL DIFFUSION COEFFICIENT MEASUREMEmontinwd D Temp. range K Method Re$ Element I Element2 A Q At. % At.% cm2s-1 kJmol-' cm2s-' Nb Ta 10 20 25 35 40 45 55 60 65 70 75 90 Nb Ti 0 20 40 60 80 100 1.1 x 10-2 343.3 1.34~ lo-' 351.7 LOX 10-2 343.3 9.3 x 10-2 347.5 1.0~ lo-' 351.7 1.56~ lo-' 360.1 1.25 x 364.3 2.0 x lo-' 373.6 3.16 x 385.2 4.4 x 10-2 3934 5.6 x 397-7 1.24 x lo-' 414.5 2.5 x lo-' 293.1 2.5 x 263.8 3.2 x 238.6 3.8 x 10-3 209.3 3.8 x 167.5 (.I 3.8 10-3 184.2 2 274-2 653 IIa(i) 246 ~ (a) Values taken from smoothed plots of A and Q agrunst composition 1 773-1 923 \ Nb (=) 2.3 x lo7 603.7 - 1673-1 873 1573-1 773 1 u(y) 2 2.8~ lo7 623.4 12 18 9.6 x lo6 586.2 305.2 22 0.091 28 0.113 38 0.149 304.8 - 54 0.45 292.7 - 307.7 1 1423-1 673 1423-1 623 46 0.064 284.7 - 1 223-1 448 62 0.84 68 1.94 74 0.82 78 1.16 252.5 82 1.19 x 139.8 - 1 165-1 398 966-1 298 DC 124.8 3.82 x 10-3 966-1 298 93 1.63 x 10-4 97 2.31~10-~ 1 - 97 { 7.1 DN6 10-3 1645} - 4 - - D,-30~ D, 1&100 - D">D, - (a) This is a representative selection from a larger table of values in reference 127. Nb Nb V 0 20 40 60 80 100 W (Wt%) 10 20 30 40 50 60 70 80 90 D,-3-5 x D,, 1678-2023 IIa(i) 150 1.6 x IO-' 910.3 1.95 x lo-' 343.3 2.3 x lo-' 293.1 3.3 x 263.8 3.8 x 263.8 8 1.45 22.2 1.97 1.4~ lo-' 7.4x 10-3 3 10-3 1.8 x 10-3 LOX 10-3 6.ox 10-4 439.6 418.7 280.1 272.1 289.3 236.1 228.2 2 273-2 673 IIa(i) 119 [...]... Electrochem Soc., 1964, 111 , 118 5 109 Y Adda, V Levy, Z Hadari and J Tournier, Rev Mirall., 1959, 57, 278 110 E M Pell Phys Rev., 1960, 119 , 1014 111 H M Love and G M McCracken, Can I Phys., 1963,41, 83 112 R A Swdm, A Martin and R Olsen, Trans A m Inst m.n Engrs, 1957, 209, 936 113 W Seith and J Herrmann, Z Electrochem, 1940,46,213 114 R P Elliot, US Rep AD.290336, March 1962 115 C S Hartley, J E.Steedly... Fgnre 1 3 33 Partial difision c-ients in the Ni-F't system'" Du and D,, i y U-Zr a I l 0 y ~ ~ ~ ' n 13 -113 13 -114 D i f i i o n in metals 20 40 l 0 r 80 60 A t @' U I Ratio o partial difision coefficients in p U-Zr alloys'39 f c ' / 0-12- 0-13 I I I I 1 Mechanisms of difusion 13 -115 10-g?- I Q IO I 20 I I I I 30 40 50 60 At X I n Figure 1 6 33 Chemical diffusionin In-Pb 13 -116 Diffwion in metals 8 At.%Zn... ML-TDR-64-316, December 1964, and ‘Diffusion in B.C.C Metals , Am SOC.Met, 1965, p 35 116 Y.Adda and J Philibert, C.R Acad Sei Paris, 1958, 246, 113 ; Rep C.E.A.-880, March 1958 117 A M Rodin and V V Surenyants Phys, Metals Metallogr., 1960, IO, (2), 58 118 D Calais, M Beyeler, M Mouchnino, A van Craeynest and Y Adda, C r hebd Simc A c d Sei Paris, 1963,257,1285 119 E P Nechiporenko et ai., Fiz Met Metalkwed.,... Figure 13.22 Partial difision coefficientsfor Cu and Sn in 7 CuSn alloys at 706.5"C Wt % Sn 6 ;4 Q k > 4 s - 2 a * 0 10 20 Concentration(At XZd 30 Figore 13.23 Chemical and partial di$uswn coefflients i a&-Zn system at 780"C6' n 13 -110 Dzfision in metals Figure 13.24 Chemical and partial diffusion coeflcients in or-Cu-Zn systems at 855"C61 Concentrotion (A 9 to 28" tilt b.c b'dies 99.98% (0 2 .&I 17 Mechanisms o diJiiion f TSMC 13.5 GRAIN BOUNDARY SELF-DWFUSION-COttt~~d Temp range A,, Q 8b 3.2 10-3 Element (100) (110 ), (111 ) 2 to 30"FNist b.c b'dies, 99.999% (F) D,,... 48, 3966 209 L V Pavlinov and V H Bykov, Fir Met Metalloued., 1965,19,397 210 K La1 and V Levy, C r hefni S h A d S i , Paris, 1966, %2C, 107 e 1 211 B S Wyatt and B B Argent, J less-eonunon Metals, 1966, 1 , 259 Physics Metals Merdlogr., N.Y, 1%6,22, 112 212 V F Yerks, V F Zelensky and V S Krasnor~t~kiy, e 213 F Funamizu and K Watanabe, Trans Japan Inst M t ,1972,13, 218 214 A L Rafalski, M R Harvey . Electrochem. Soc., 1964, 111 , 118 5. 109. Y. Adda, V. Levy, Z. Hadari and J. Tournier, Rev. Mirall., 1959, 57, 278. 110 . E. M. Pell. Phys. Rev., 1960, 119 , 1014. 111 . H. M. Love and. 27.5 - 1323-1573 IIa(ii) 112 523 523 523 543 IIa(i) IIa(ii) IIa(iii) IIa(i) 118 113 400 500 IIa(i) 118 13731573 IIa(ii) 23 IIa(i), p.c. 285 1073-1 323 117 3 1223 1273 1323 (a). and 174 112 3-1363 IIc 109 1073 and IIIb(ii) 110 1623 688 Electrochem. 279 method 1363-1 503 IIJb(ii) 111 0.73 141.1 1048-1 123 IIa(ii) 143 13-88 DifisQn in metals Table