软磁合金的牌号和化学成分
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合金牌号
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化学成分(质量分数)(％)
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其他元素
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C
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S
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P
|
Mn
|
Si
|
Ni
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Cr
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Co
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M0
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Cu
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Al
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Nb
|
Fe
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≤
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lJ06①
|
O.04
|
O.015
|
O.015
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≤O.10
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≤O.15
|
|
|
|
|
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5.5～6.5
|
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余量
|
|
|
1J12
|
0.03
|
O.015
|
O.015
|
≤O.10
|
≤0.15
|
|
|
|
|
|
1.6～ 12.4
|
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余量
|
|
|
lJl3
|
O.04
|
O.015
|
O.015
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≤0.10
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≤O.15
|
|
|
|
|
|
12.8～14.O
|
|
余量
|
|
|
1J16
|
0.03
|
O.015
|
O.015
|
≤O.10
|
≤O.15
|
|
|
|
|
|
15.5～16.3
|
|
余量
|
|
|
lJl7
|
0.03
|
O.020
|
0.020
|
≤0.60
|
≤0.20
|
|
15.5～
16.5
|
|
|
|
|
|
余量
|
|
|
1J18
|
O.03
|
O.020
|
0.020
|
O.30～
O.70
|
≤0.15
|
O.5～
O.7
|
17.0～
18.5
|
|
|
|
|
|
余量
|
Ti：0.3
～O.7
|
|
1J22
|
0.04
|
0.020
|
O.020
|
≤0.30
|
≤0.30
|
≤0.5
|
|
49.O
51.0
|
|
≤0.2
|
|
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余量
|
V：0.8～
1.8
|
|
1J30
|
0.04
|
O.020
|
0.020
|
≤0.40
|
≤O.30
|
29.5～
30.5
|
|
|
|
|
|
|
余量
|
|
|
1J31
|
0.04
|
0.020
|
0.020
|
≤O.40
|
≤0.30
|
30.5～
31.5
|
|
|
|
|
|
|
余量
|
|
|
1J32
|
O.04
|
0.020
|
0.020
|
≤O.40
|
≤O.30
|
31.5～
32.5
|
|
|
|
|
|
|
余量
|
|
|
1J33
|
O.05
|
0.020
|
O.020
|
0.30～
O.60
|
O.30～
O.60
|
32.8～
33.8
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