a(chn)Ʒf:
һҎ(gu) (0.05--0.1)(5--250)
a(chn)ƷϵУ0Cr13Al4,0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb, 0Cr27Al7Mo2
FtX늟Ͻc
1ڴʹÜضȸ FtX늟ϽеHREϽʹÜضȿ_1400t늟ϽеCr20Ni80ϽʹÜضȞ1200档 2ʹÉL ڴͬ^ʹÜض£FtXԪĉɞtԪ2-4 3ؓɸ FtXϽSʹÜضȸLԪؓҲԸһЩ@HʹؿҲɹ(ji)ʡϽ 4ܺ FtXϽɵAl2O3ĤY(ji)(gu)cwճܺɢ仨ˮ?ȾAl2O3ʸߣcҲ@Щ؛QAl2O3ĤЃ(yu)Ŀԡ?ji)B̼ҲtϽɵCr2O3á 5С FtXϽıرtϽС@ζͬȵԪrFtXtʡϡ 6ʸ FtXϽʱtϽߣO(sh)ӋԪrͿx^Ҏ(gu)ĺϽ@LԪʹÉڼϽ@cȞҪ 7ܺ ռܺ|(zh)ȾrFtXкܺõgttܵg 8r FtXڲ^ϡȱ懣̓rt˵ö 9FtXϽȱcҪǸߜ؏ȵSضԪ׃һ늟⎧Cr20ni80Ĺԭ 늟zĹԭcٰl(f)Ԫͬǽͨ늺늟F(xin)늟ָͨ^wa(chn)һğwf늟zǽٌwͨ늺ɢl(f)ṩܡ 2늟⎧Cr20ni80ķN 늟zķNǸ(j)늟zĻWԪغMY(ji)(gu)ͬ턝ֵ늟zķNFtXϽ늟ztϽ늟z@ɷN늟z늟ԪڹԷвͬ 3늟⎧Cr20ni80Ҫ;
ұCеt(y)մӡȹI(y)ӟO(sh)üӟߡ 4FtXϽ늟ză(yu)ȱc FtXϽ늟ză(yu)c\МضȸóFtXϽ늟zĸ\Мضȿɵ1400FtXϽ늟zʹÉLʸͺϸ^õĿ FtXϽ늟zȱcڸߜحh(hun)µď^SضȵFtXϽ늟zĿԕҲfFtXϽ늟zڸߜװl(f)׃׃κޏ 5늟⎧Cr20ni80ă(yu)ȱc ԴȪ늠tz늟ză(yu)cڸߜحh(hun)еďȸLڸߜ\в׃׃Y(ji)(gu)tϽ늟zijԺã׃κޏ^麆tϽ늟zݗʸԡgʹÉL
tϽ늟zȱc\МضȲ_һN늟zˮƽtϽ늟zҪʹ懣@NٵărFtXărtϽ늟zɱ^ڳɱ
.늟⎧Cr20ni80
̖ | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
ҪWɷ% | Ni | 55.061.0 | 34.037.0 | 30.034.0 | ||
Cr | 20.023.0 | 28.031.0 | 15.018.0 |
18.021.0 | 18.021.0 | |
Fe | 1.0 |
1.0 |
||||
ԪʹÜضȡ |
1200 | 1250 | 1150 | 1100 | 1100 | |
c |
1400 | 1380 | 1390 | 1390 | 1390 | |
ܶg/cm3 |
8.40 | 8.10 | 8.20 | 7.90 | 7.90 | |
ʦ̦m20 |
1.090.05 |
1.180.05 |
1.110.05 |
1.040.05 |
1.040.05 | |
% |
20 |
20 |
20 |
20 |
20 | |
ȟJ/g. |
0.440 |
0.461 |
0.494 |
0.500 |
0.500 | |
ϵ(sh)KJ/m.h |
60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Ûϵ(sh)a10-6/棨201000棩 |
18.0 | 17.0 | 17.0 | 19.0 | 19.0 | |
@M |
Ww | Ww | Ww | Ww | Ww | |
Ǵ | Ǵ | Ǵ | Ǵ | Ǵ |
tϽ⎧O(sh)Ӌ(sh):
mm | e (mm2) |
0Cr25A15 | 0Cr21A14 | Cr20Ni80 | ||||||
1.420.06̦m | 1.230.06̦m | 1.091.140.05̦m | ||||||||
20ÿ (/m) |
ÿǧ L(m/kg) |
ÿ (kg/m) |
20ÿ (/m) |
ÿǧ L(m/kg) |
ÿ (kg/m) |
20ÿ (/m) |
ÿǧ L(m/kg) |
ÿ (kg/m) | ||
0.510 |
4.90 | 0.2900 | 28.74 | 0.03479 | 0.2510 | 27.76 | 0.03602 | 0.222 | 24.30 | 0.04116 |
0.810 |
7.84 | 0.1811 | 17.94 | 0.05566 | 0.1569 | 17.35 | 0.05762 | 0.139 | 15.18 | 0.06586 |
1.010 |
9.80 | 0.1449 | 14.37 | 0.06958 | 0.1255 | 13.88 | 0.07203 | 0.115 | 12.15 | 0.08232 |
1.210 |
11.76 | 0.1207 | 11.98 | 0.08350 | 0.1046 | 11.57 | 0.08644 | 0.0961 | 10.12 | 0.09878 |
1.510 |
14.70 | 0.0966 | 9.58 | 0.10437 | 0.0837 | 9.26 | 0.10805 | 0.0769 | 8.10 | 0.1235 |
2.010 |
19.60 | 0.0724 | 7.19 | 0.13920 | 0.0628 | 6.94 | 0.14406 | 0.0577 | 6.08 | 0.1646 |
0.815 | 11.76 | 0.1207 | 11.98 | 0.08350 | 0.1046 | 11.57 | 0.08644 | 0.0927 | 10.12 |
0.09878 |
1.015 |
14.70 | 0.0966 | 9.58 | 0.10437 | 0.0837 | 9.26 | 0.10805 | 0.0769 | 8.10 | 0.1235 |
1.215 |
17.64 | 0.0805 | 7.98 | 0.12524 | 0.0697 | 7.71 | 0.1297 | 0.0641 | 6.75 | 0.1482 |
1.515 |
22.05 | 0.0644 | 6.39 | 0.15656 | 0.0558 | 6.17 | 0.16207 | 0.0512 | 5.40 | 0.1852 |
2.015 |
29.40 | 0.0483 | 4.79 | 0.20874 | 0.0418 | 4.63 | 0.21609 | 0.0384 | 4.05 | 0.2470 |
2.515 |
36.75 | 0.0386 | 3.83 | 0.26093 | 0.0335 | 3.70 | 0.27011 | 0.0307 | 3.24 | 0.3087 |
0.820 |
15.68 | 0.0906 | 8.98 | 0.11133 | 0.0784 | 8.68 | 0.11525 | 0.0695 | 7.59 | 0.1317 |
1.020 |
19.60 | 0.0724 | 7.19 | 0.13916 | 0.0628 | 6.94 | 0.14406 | 0.0577 | 6.07 | 0.1646 |
1.220 |
23.52 | 0.0604 | 5.99 | 0.16699 | 0.0523 | 5.78 | 0.17287 | 0.0480 | 5.06 | 0.1976 |
1.520 |
29.40 | 0.0483 | 4.79 | 0.20874 | 0.0418 | 4.63 | 0.21609 | 0.0384 | 4.05 | 0.2470 |
2.020 |
39.20 | 0.0362 | 3.59 | 0.27832 | 0.0314 | 3.47 | 0.28812 | 0.0288 | 3.04 | 0.3293 |
2.520 |
49.00 | 0.0290 | 2.87 | 0.34790 | 0.0251 | 2.78 | 0.36015 | 0.0231 | 2.43 | 0.4116 |
3.025 |
58.80 | 0.0241 | 2.40 | 0.41748 | 0.0209 | 2.31 | 0.43218 | 0.0192 | 2.02 | 0.4936 |
1.025 |
24.50 | 0.0580 | 5.75 | 0.17395 | 0.0502 | 5.55 | 0.18008 | 0.0461 | 4.86 | 0.2058 |
1.225 | 29.40 | 0.0483 | 4.79 | 0.20874 | 0.0418 | 4.63 | 0.21609 | 0.0384 | 4.05 | 0.2470 |
1.525 |
36.75 | 0.0386 | 3.83 | 0.26093 | 0.0335 | 3.70 | 0.27011 | 0.0307 | 3.24 | 0.3087 |
2.025 |
49.00 | 0.0290 | 2.87 | 0.34790 | 0.0251 | 2.78 | 0.36015 | 0.0231 | 2.43 | 0.4116 |
2.525 |
61.25 | 0.0232 | 2.30 | 0.43488 | 0.0201 | 2.22 | 0.45019 | 0.0184 | 1.94 | 0.5145 |
3.025 |
73.50 | 0.0193 | 1.92 | 0.52185 | 0.0167 | 1.85 | 0.54023 | 0.0154 | 1.62 | 0.6174 |
1.030 |
29.40 | 0.0483 | 4.79 | 0.20874 | 0.0418 | 4.63 | 0.21609 | 0.0384 | 4.05 | 0.2470 |
1.230 |
35.28 | 0.0402 | 3.99 | 0.25049 | 0.0349 | 3.68 | 0.25931 | 0.0320 | 3.37 | 0.2964 |
1.530 |
44.10 | 0.0322 | 3.19 | 0.31311 | 0.0279 | 3.09 | 0.32414 | 0.0256 | 2.70 | 0.3704 |
2.030 |
58.80 | 0.0241 | 2.40 | 0.41748 | 0.0209 | 2.31 | 0.43218 | 0.0192 | 2.02 | 0.4939 |
2.530 |
73.50 | 0.0193 | 1.92 | 0.52185 | 0.0167 | 1.85 | 0.54023 | 0.0154 | 1.62 | 0.6174 |
3.030 |
88.20 | 0.0161 | 1.60 | 0.62622 | 0.139 | 1.54 | 0.64827 | 0.0128 | 1.35 | 0.7409 |
3.530 |
102.9 | 0.0138 | 1.37 | 0.73059 | 0.0120 | 1.32 | 0.75632 | 0.0111 | 1.16 | 0.8644 |
1.035 |
34.30 | 0.0414 | 4.11 | 0.24353 | 0.0359 | 3.97 | 0.25211 | 0.0329 | 3.47 | 0.2881 |
1.235 |
41.16 | 0.0345 | 3.42 | 0.29244 | 0.0299 | 3.31 | 0.30253 | 0.0275 | 2.89 | 0.3457 |
1.535 |
51.45 | 0.0276 | 2.74 | 0.36530 | 0.0239 | 2.64 | 0.37816 | 0.0220 | 2.31 | 0.4322 |
2.035 |
68.60 | 0.0207 | 2.05 | 0.48706 | 0.0179 | 1.98 | 0.50421 | 0.0165 | 1.74 | 0.5762 |
2.535 |
85.75 | 0.0166 | 1.64 | 0.60883 | 0.0143 | 1.59 | 0.63026 | 0.0132 | 1.39 | 0.7203 |
3.035 |
102.9 | 0.0138 | 1.37 | 0.73059 | 0.0120 | 1.32 | 0.75632 | 0.0110 | 1.16 | 0.8644 |
3.535 |
120.1 | 0.0118 | 1.17 | 0.85271 | 0.0102 | 1.13 | 0.88274 | 0.0095 | 0.99 | 1.0088 |
1.040 |
39.20 | 0.0362 | 3.59 | 0.27832 | 0.0314 | 3.47 | 0.28812 | 0.0288 | 3.04 | 0.3293 |
1.240 |
47.04 | 0.0302 | 2.99 | 0.33398 | 0.0261 | 2.89 | 0.34574 | 0.0240 | 2.53 | 0.3951 |
1.540 |
58.80 |
0.0241 | 2.40 | 0.41748 | 0.0209 | 2.31 | 0.43218 | 0.0192 | 2.02 | 0.4939 |
2.040 |
78.40 | 0.0181 | 1.80 | 0.55664 | 0.0157 | 1.74 | 0.57624 | 0.0144 | 1.52 | 0.6586 |
2.540 |
98.00 | 0.0145 | 1.44 | 0.69580 | 0.0126 | 1.39 | 0.72030 | 0.0115 | 1.21 | 0.8232 |
3.040 |
117.6 | 0.0121 | 1.20 | 0.83496 | 0.0105 | 1.16 | 0.86436 | 0.0096 | 1.01 | 0.9878 |
3.540 |
137.2 | 0.0103 | 1.03 | 0.97412 | 0.0090 | 0.99 | 1.00842 | 0.0083 | 0.87 | 1.1525 |
4.040 | 156.8 | 0.0091 | 0.898 | 1.11328 | 0.0078 | 0.87 | 1.15248 | 0.0073 | 0.76 | 1.1371 |