1J77高溫合金,1J77價(jià)格,1J77批發(fā)零售,1J77用途,1J77行情,1J77特性,1J77規(guī)格
鐵鎳軟磁合金 的牌號(hào)有:1J46,1J50,1J54,1J76,1J77,1J79,1J80,1J85,1J86,1J34,1J51,1J52,1J65,1J67,1J83,1J403 (2) 力學(xué)性能見(jiàn)表 8—97 。 表 8-97鐵鎳軟磁合金 的力學(xué)性能
牌號(hào) | 電阻率/(μΩ m ) | 密度/(g/cm3) | 居里點(diǎn)/℃ | 飽和磁致伸縮系數(shù)(×10一2) | 布氏硬度HBS | 抗拉強(qiáng)度/MPa | 屈服強(qiáng)度/MPa | 伸長(zhǎng)率(%) | ||||
冷硬態(tài) | 軟態(tài) | 冷硬態(tài) | 軟態(tài) | 冷硬態(tài) | 軟態(tài) | 冷硬態(tài) | 軟態(tài) | |||||
1J46 | 0.45 | 8.2 | 400 | 25 | 170 | 130 | 735 |
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735 |
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3 |
|
1J50 | 0.45 | 8.2 | 500 | 25 | 170 | 130 | 785 | 450 | 685 | 150 | 3 | 37 |
IJ54 | 0.90 | 8.2 | 360 | — | 190 | 125 | 885 | 500 | 835 | 150 | 2 | 40 |
牌號(hào) | 電阻率/(μΩ·m) | 密度/(g/cm3) | 居里點(diǎn)/℃ | 飽和磁致伸縮系數(shù)(×10一2) | 布氏硬度HBs | 抗拉強(qiáng)度/MPa | 屈服強(qiáng)度/MPa | 伸長(zhǎng)率(%) | ||||
冷硬態(tài) | 軟態(tài) | 冷硬態(tài) | 軟態(tài) | 冷硬態(tài) | 軟態(tài) | 冷硬態(tài) | 軟態(tài) | |||||
1J403 | 0.55 | 8.55 | 600 | — | — | — | — | — | — | — | — | — |
lJ76 | O.55 | 8.6 | 400 | 2.4 | — | — | — | — | — | — | — | — |
1J177 | 0.55 | 8.6 | 350 | — | — | — | 980 | 540 | — | — | 2 | 40 |
lJ79 | O.55 | 8.6 | 450 | 2 | 210 | 120 | 1030 | 560 | 980 | 150 | 3 | 50 |
1J80 | O.62 | 8.5 | 330 | 0.5 | 240 | 130 | 930 | 560 | 885 | 150 | 4 | 40 |
lJ85 | 0.56 | 8.75 | 400 | O.5 | — | — | — | — | — | — | — | — |
1J86 | O.60 | 8.85 | — | — | — | — | — | — | — | — | — | — |
1J34 | 0.50 | 8.70 | — | — | — | — | — | 540 | — | — | — | 42 |
lJ51 | 0.45 | 8.20 | 500 | — | — | — | — | 450 | — | — | — | 37 |
1J52 | — | 8.20 | — | — | — | — | — | — | — | — | — | — |
lJ65 | 0.25 | 8.35 | 600 | — | — | — | — | 540 | — | — | — | 43 |
lJ67 | O.45 | 8.48 | 530 | — | — | — | 930 | 540 | — | — | 3 | 50 |
lJ83 | O.50 | 8.60 | 460 | — | — | — | 1030 | 490 | — | — | 3 | 50 |
牌號(hào) | 在下列溫度范圍內(nèi)的線脹系數(shù)/(×10一6/K) | ||||||||
20~100℃ | 20~200℃ | 20~300℃ | 20~400℃ | 20~500℃ | 20~600℃ | 20~700℃ | 20~800℃ | 20~900℃ | |
1J50 | 8.9 | 9.27 | 9.2 | 9.2 | 9.4 |
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|
|
|
lJ79 | 10.3~lO-8 | 10.9~11.2 | 11.4~12.9 | 11.9~12.5 | 12.3~13.2 | 12.7~13.4 | 13.1~13.6 | 13.4~13.6 | 13.2~13.7 |
1J80 | 12.8~13.O | 12.5~12.7 | 13.1~13.4 | 13.4~13.8 | 13.9~14.4 | 14.2~14.8 | 14.5~15.2 | 15.0~15.6 | 15.5~15.6 |