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                                ʡж늟⎧u
                            
                                r58 
                                    Ԫ()
                            
                                aأK}
                        
              
                        
              
                            
                                ӆ1kg
                            
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                                ϼܕrg2019-05-06 09:48:44
                            
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              늟Сz
              

              ////
FtX늟ϽеHREϽʹÜضȿ_1400棬t늟ϽеCr20Ni80ϽʹÜضȞ1200
////
ڴͬ^ʹÜضFtXԪĉɞtԪ2-4
////
FtXϽSʹÜضȸLԪؓҲԸһЩ@HʹؿҲɹʡϽ
////
FtXϽɵAl2O3ĤYcwճܺã׻ɢ仨ˮ?Ⱦ
////
FtXϽıرtϽС@ζͬȵԪrFtXtʡ
////
FtXϽʱtϽߣOӋԪrͿx^ҎĺϽ@LԪʹÉڼϽ@cȞҪ
////
ռܺ|ȾrFtXкܺõgttܵg
////
FtXϽȱcҪǸߜ؏ȵSضԪ׃

              

              aƷf:
              

              һҎ񣺺 (0.05--0.1)(5--250)
              

              aƷϵУ0Cr13Al4,0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb, 0Cr27Al7Mo2
              

              

              FtX늟Ͻc
              1ڴʹÜضȸ
FtX늟ϽеHREϽʹÜضȿ_1400棬t늟ϽеCr20Ni80ϽʹÜضȞ1200
2ʹÉL
ڴͬ^ʹÜضFtXԪĉɞtԪ2-4
3ؓɸ
FtXϽSʹÜضȸLԪؓҲԸһЩ@HʹؿҲɹʡϽ
4ܺ
FtXϽɵAl2O3ĤYcwճܺã׻ɢ仨ˮ?Ⱦ⣬Al2O3ʸcҲ@Щ؛QAl2O3ĤЃĿB̼ҲtϽɵCr2O3á
5С
FtXϽıرtϽС@ζͬȵԪrFtXtʡ
6ʸ
FtXϽʱtϽOӋԪrͿx^ҎĺϽϣ@LԪʹÉڼϽ@cȞҪ
7ܺ
ռܺ|ȾrFtXкܺõgttܵg
8r
FtXڲ^ϡȱ懣̓rt˵ö
9FtXϽȱcҪǸߜ؏ȵSضԪ׃

һ늟⎧Cr20ni80Ĺԭ
늟zĹԭcٰlԪͬǽͨ늺늟F늟ָͨ^waһğwf늟zǽٌwͨ늺󼴕ɢlṩ
2늟⎧Cr20ni80ķN
늟zķNǸ늟zĻWԪغMYͬ턝ֵ늟zķNFtXϽ늟ztϽ늟z@ɷN늟z늟ԪڹԷвͬ
3늟⎧Cr20ni80Ҫ;
              ұCеtմɡȹIӟOüӟ
4FtXϽ늟zăȱc
FtXϽ늟zăc\МضȸóFtXϽ늟zĸ\Мضȿɵ1400档FtXϽ늟zʹÉLʸߡͺϸ^õĿԡ
FtXϽ늟zȱcڸߜحhµď^SضȵFtXϽ늟zĿԕҲfFtXϽ늟zڸߜװl׃׃κޏ
5늟⎧Cr20ni80ăȱc
ԴȪ늠tz늟zăcڸߜحhеďȸLڸߜ\в׃Σ׸׃YtϽ늟zijԺã׃κޏ^麆⣬tϽ늟zݗʸ͸gʹÉL
              tϽ늟zȱc\МضȲ_һN늟zˮƽtϽ늟zҪʹ懣@NٵărFtXărtϽ늟zɱ^ߣڳɱ


              

.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
              

              
ϵKJ/m.h
                             		
60.3
45.2
45.2
43.8
43.8
              

              
Ûϵa10-6/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⎧OӋ:
              

              

              


              
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
              


               
              

               
              

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