1、扁帶扁帶設計參數0Cr25A150Cr21A14Cr20Ni80截面積(mm2)電阻率1.42 ±0.06卩m電阻率1.23 ±0.06 卩m電阻率 1.091.14 ±0.05m厚乂寬(mm )20 C每米電阻(Q /m)每千克長度(m/kg)每米重量(kg/m)20 C每米電阻(Q/m)每千克長度(m/kg)每米重量(kg/m)20 C每米電阻(Q/m)每千克長度(m/kg)每米重量(kg/m)0.5 >104.900.290028.740.034790.251027.760.036020.22224.300.041160.8 >07.840.18

2、1117.940.055660.156917.350.057620.13915.180.065861.0 >09.800.144914.370.069580.125513.880.072030.11512.150.082321.2 >011.760.120711.980.083500.104611.570.086440.096110.120.098781.5 >014.700.09669.580.104370.08379.260.108050.07698.100.12352.0 >019.600.07247.190.139200.06286.940.144060.057

3、76.080.16460.8 >511.760.120711.980.083500.104611.570.086440.092710.120.098781.0 >514.700.09669.580.104370.08379.260.108050.07698.100.12351.2 >517.640.08057.980.125240.06977.710.12970.06416.750.14821.5 >522.050.06446.390.156560.05586.170.162070.05125.400.18522.0 >529.400.04834.790.2087

4、40.04184.630.216090.03844.050.24702.5 >536.750.03863.830.260930.03353.700.270110.03073.240.30870.8 >015.680.09068.980.111330.07848.680.115250.06957.590.13171.0 >019.600.07247.190.139160.06286.940.144060.05776.070.16461.2 >023.520.06045.990.166990.05235.780.172870.04805.060.19761.5 >02

5、9.400.04834.790.208740.04184.630.216090.03844.050.24702.0 >039.200.03623.590.278320.03143.470.288120.02883.040.32932.5 >049.000.02902.870.347900.02512.780.360150.02312.430.41163.0 >558.800.02412.400.417480.02092.310.432180.01922.020.49361.0 >524.500.05805.750.173950.05025.550.180080.0461

6、4.860.20581.2 >529.400.04834.790.208740.04184.630.216090.03844.050.24701.5 >536.750.03863.830.260930.03353.700.270110.03073.240.30872.0 >549.000.02902.870.347900.02512.780.360150.02312.430.41162.5 >561.250.02322.300.434880.02012.220.450190.01841.940.51453.0 >573.500.01931.920.521850.0

7、1671.850.540230.01541.620.61741.0 >029.400.04834.790.208740.04184.630.216090.03844.050.24701.2 >035.280.04023.990.250490.03493.680.259310.03203.370.29641.5 >044.100.03223.190.313110.02793.090.324140.02562.700.37042.0 >058.800.02412.400.417480.02092.310.432180.01922.020.49392.5 >073.50

8、0.01931.920.521850.01671.850.540230.01541.620.61743.0 >088.200.01611.600.626220.1391.540.648270.01281.350.74093.5 >30102.90.01381.370.730590.01201.320.756320.01111.160.86441.0 >534.300.04144.110.243530.03593.970.252110.03293.470.28811.2 >541.160.03453.420.292440.02993.310.302530.02752.89

9、0.34571.5 >551.450.02762.740.365300.02392.640.378160.02202.310.43222.0 >568.600.02072.050.487060.01791.980.504210.01651.740.57622.5 >585.750.01661.640.608830.01431.590.630260.01321.390.72033.0 >5102.90.01381.370.730590.01201.320.756320.01101.160.86443.5 >5120.10.01181.170.852710.01021

10、.130.882740.00950.991.00881.0 >039.200.03623.590.278320.03143.470.288120.02883.040.32931.2 >047.040.03022.990.333980.02612.890.345740.02402.530.39511.5 >058.800.02412.400.417480.02092.310.432180.01922.020.49392.0 >078.400.01811.800.556640.01571.740.576240.01441.520.65862.5 >098.000.01

11、451.440.695800.01261.390.720300.01151.210.82323.0 >0117.60.01211.200.834960.01051.160.864360.00961.010.98783.5 >0137.20.01031.030.974120.00900.991.008420.00830.871.15254.0 >0156.80.00910.8981.113280.00780.871.152480.00730.761.1371康銅絲康銅、新康銅、銅錳電阻合金主要技術性能(GB/T1234-95 標準)性能/牌號康銅6J40新康銅6J11錳銅6J1

12、2F1錳銅6J8F2錳銅6J13Ni39-412-32-5Mn1-210.5-12.511-138-1011-13主要化學成分Cu余量余量余量余量余量其他AI25-4.5Fe:1.0-1.6Si:1-2元件適用溫度'C5-5005-5005-4510-8010-80密度g/m38.888.008.448.708.40電阻率.m, 20 C0.48 ±0.030.48 ±0.030.46 ±0.030.35 ±0.050.44 ±0.04電阻溫度系數a 10-6/ C+40-40+80-80+20-3+10-540對銅熱電動勢V/ C (

13、0-100 C)452122延伸率%(>0.5)>15>15>15>15>15組織奧氏體奧氏體奧氏體奧氏體奧氏體磁性非磁性非磁性非磁性非磁性非磁性鎳鉻絲鎳鉻合金絲主要技術技能牌號/性能Cr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30Ni余量余量55.0 61.034.0 37.030.0 34.0主要化學成分%Cr20.0 23.028.0 31.015.0 18.018.0 21.018.0 21.0Fe< 1.0< 1.0余量余量余量元件最高使用溫度'C12001250115011001100熔點

14、9;C14001380139013901390密度g/cm38.408.108.207.907.90電阻率, 20 C1.09 ±0.051.18 ±0.051.11 ±0.051.04 ±0.051.04 ±0.05延伸率%>20>20>20>20>20比熱J/g. C0.4400.4610.4940.5000.500導熱系數KJ/m.h C60.345.245.243.843.8線脹系數 ax 10-6/ C( 20 1000 C)18.017.017.019.019.0顯微組織奧氏體奧氏體奧氏體奧氏體奧氏體磁

15、性非磁性非磁性非磁性非磁性非磁性鎳鉻絲主要設計參數線徑(mm)截面積(mm2)每米表面積2cm /mCr20Ni80Cr30Ni70Cr15Ni60每米重量kg/m每米電阻Q /m,20C每米重量kg/m每米電阻Q /m,20C每米重量kg/m每米電阻Q /m,20C0.100.0078543.1420.00006597138.80.00006362150.20.00006440142.60.120.011313.7700.0000950096.380.00009161104.30.0000927499.030.150.017674.7120.000148461.680.000143166.7

16、70.000144963.380.170.022705.3410.000190748.020.000183951.990.000186149.340.190.028355.9690.000238238.440.000229741.620.000232539.500.210.034646.5970.000290931.470.000280634.070.000284032.340.250.049097.8540.000412322.210.000397624.040.000402522.820.270.057268.4820.000480919.040.000463820.610.0004695

17、19.560.290.066059.1110.000554816.500.000535017.860.000541616.960.310.075489.7390.000634014.440.000611415.630.000618914.840.350.0962111.000.000808211.330.000779312.260.000788911.640.400.125712.570.0010568.6740.0010189.3900.0010308.9130.450.159014.140.0013396.8350.0012887.4190.0013047.0420.500.196315.

18、710.0014695.5510.0015906.0100.0016105.7040.600.282718.850.0023753.8550.0022904.1730.0023183.9610.700.384821.990.0032332.8320.0031173.0660.0031562.9100.800.502725.130.0042222.1680.0040722.3480.0041222.2280.900.636228.270.0053441.7130.0051531.8550.0052171.7611.000.785431.420.0065971.3880.0063621.5020.

19、0064401.4261.201.13137.700.0095000.96380.0091611.0430.0092740.99031.401.53943.980.012930.70810.012470.76650.012620.72761.602.01150.270.016890.54210.016290.58690.016490.55701.802.54556.550.021380.42830.020610.46370.020870.44012.003.14262.830.026390.34700.025450.37560.025760.35652.203.80169.120.031390

20、.28670.030790.31040.031170.29462.503.97670.690.033400.27410.032210.29680.032600.28172.806.15887.960.051720.17700.049880.19160.050490.18193.007.06994.250.059380.15420.057260.16690.057960.15843.509.621110.00.080820.11330.077930.12260.078890.11644.0012.57125.70.10560.086740.10180.093900.10300.089134.50

21、15.90141.40.13360.068530.12880.074190.13040.070425.0019.63157.10.16490.055510.15900.060100.16100.057045.5023.76172.80.19960.045880.19240.049670.19480.047146.0028.27188.50.23750.038550.22900.041730.23180.039616.5033.18204.20.27870.032850.26880.035560.27210.033757.0038.48219.90.32330.028320.31170.0306

22、60.31560.02910鐵鉻鋁鐵鉻鋁電熱合金絲主要技術技能牌號/性能1Cr13AL41Cr21AL40Cr21AL60Cr23AL50Cr25AL50Cr21AL6Nb0Cr27AL7Mo2Cr12.0-15.017.0-21.019.0-22.020.0-23.523.0-26.021.0 23.026.5 27.8Al4.0 6.02.0 4.05.0 7.04.2 5.34.5 6.55.0 7.06.0 7.0Fe余量余量余量余量余量余量余量Fe適量適量適量適量適量適量適量加入量Nb:0.5加入量Nb:0.5元件最高使用溫度'C95011001250125012501350

23、1400熔點'C1450150015001500150015101520密度g/cm37.407.357.167.257.107.107.10電阻率gQ- , 20 C1.25 ±0.081.23 ±0.061.42 ±0.071.35 ±0.061.42 ±0.071.45 ±0.071.53 ±0.07抗拉強度Mpa588 735637 784637784637784637784637 784686 784延伸率%>16>12>12>12>12>12>10反復彎曲次數&g

24、t;5>5>5>5>5>5>5快速壽命h/C>80/1250>80/1300>80/13 00>80/1300>80/1350>80/1350比熱J/g. C0.4900.4900.5200.4600.4940.4940.494導熱系數KJ/m.h C52.746.963.260.246.146.145.2線脹系數a X10-6/ C(20 1000 C)15.413.514.715.016.016.016.0硬度HB200 260200 260200 260200260200260200 260200 260顯微組織鐵素

25、體鐵素體鐵素體鐵素體鐵素體鐵素體鐵素體磁性磁性磁性磁性磁性磁性磁性磁性鐵鉻鋁電熱合金絲主要設計參數線徑(mm)截面積(mm2)每米表面積cm2/m0Cr25AL50Cr21AL6Nb0Cr27AL7Mo2每米重量kg/m每米電阻Q /m,20C每米重量kg/m每米電阻Q /m,20C每米重量kg/m每米電阻Q /m,20C0.100.0078543.1420.00005576180.80.00005576184.60.00005576194.80.120.011313.7700.00008030125.60.00008030128.20.00008030135.30.150.017674.71

26、20.000125580.360.000125582.050.000125586.580.170.022705.3410.000161262.560.000161263.880.000161267.410.190.028355.9690.000201350.080.000201351.140.000201353.960.210.034646.5970.000245941.000.000245941.860.000245944.170.250.049097.8540.000348528.930.000348529.540.000348531.170.270.057268.4820.0004065

27、24.800.000406525.330.000406526.720.290.066059.1110.000469021.500.000469021.950.000469023.160.310.075489.7390.000535918.810.000535919.210.000535920.270.350.0962111.000.000683014.760.000683015.070.000683015.900.400.125712.570.000892211.300.000892211.540.000892212.180.450.159014.140.0011298.9280.001129

28、9.1170.0011299.6200.500.196315.710.0013947.2320.0013947.3850.0013947.7920.600.282718.850.0020075.0220.0020075.1280.0020075.4110.700.384821.990.0027323.6900.0027323.7680.0027323.9760.800.502725.130.0035692.8250.0035692.8850.0035693.0440.900.636228.280.0045172.2320.0045172.2790.0045172.4051.000.785431.420.0055