坡莫合金1J50,1J79,1J85,Permalloy
铁镍软磁合金1J50,1J79,1J85
1J50,1J79,1J85铁镍软磁合金带、丝、棒、管、锻件
铁镍软磁合金的牌号有:1J46,1J50,1J54,1J76,1J77,1J79,1J80,1J85,1J86,1J34,1J51,1J52,1J65,1J67,1J83,1J403
铁镍软磁合金的牌号和化学成分:
类别
|
牌号
|
化学成分(质量分数)(%) |
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C≤ |
P≤ |
S≤ |
Mn |
Si |
Ni |
Cr |
Co |
Mo |
Cu |
Fe |
||
高磁导率较高 饱和磁感应强 度软磁合金 |
1J46 |
0.03 |
O.020 |
0.020 |
0.60~ 1.10 |
O.15~ 0.30 |
45.O~ 46.5 |
|
|
|
≤O.20 |
余 量 |
lJ50 |
O.30~ 0.60 |
O.15~ 0.30 |
49.0~ 50.5 |
|
|
|
≤O.20 |
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lJ54 |
0.60~ 1.10 |
O.15~ 0.40 |
49.5~ 51.O |
3.80~ 4.20 |
|
|
≤O.20 |
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高初磁导率软 磁合金 |
lJ76 |
0.30~ O.60 |
O.15~ O.30 |
75.O~ 76.5 |
1.80~ 2.20 |
|
|
4.80~ 5.20 |
||||
lJ77 |
0.30~ O.60 |
0.15~ O.30 |
75.0~ 78.0 |
|
|
3.9~ 4.5 |
4.80~ 6.00 |
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lJ79 |
0.60~ 1.10 |
0.30~ O.50 |
78.5~ 80.O |
|
|
3.80~4.10 |
≤O.20 |
|||||
lJ80 |
O.60~ 1.10 |
1.10~ 1.50 |
79.O~ 81.O |
2.6 ~3.0 |
|
|
≤0.20 |
类别
|
牌号
|
化学成分(质量分数)(%) |
||||||||||
C≤ |
P≤ |
S≤ |
Mn |
Si |
Ni |
Cr |
C0 |
Mo |
Cu |
Fe |
||
高初磁 导率软 磁合金 |
1J85 |
0.03 |
O.020 |
0.020 |
0.30~0.60 |
0.15~ O.30 |
79.0~81.0 |
|
|
4.80~ 5.20 |
≤O.20
|
余 量 |
1J86 |
≤1.00 |
≤O.30 |
80.5~ 81.5 |
|
|
5.80~ 6.20 |
|
|||||
矩磁 合金 |
1J34 |
0.30~ O.60 |
0.15~ O.30 |
33.5~ 35.O |
|
28.5~ 30.0 |
2.80~ 3.20 |
≤O.20 |
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1J51 |
49.O~50.5 |
|
|
|
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1J52 |
49.O~ 50.5 |
|
|
1.80~ 2.20 |
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1J65 |
64.5~ 66.O |
|
|
|
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1J67 |
64.5~66.O |
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