1.说明�
外观:呈银灰色、块状、不粉化
熔点�1080�1250�
比重�4.7�5.4
粒度�0�3mm, 3-<25mm, 25-<50mm,
50-<100mm
2. 用途:
用于冶金、机械工业,作为钢铁及有色金属的添加剂及合金剂,起脱硫磷、脱氧除气及净化作用,从而提高材质的机械性能和使用效果�
我们可根据用户要求生产各种品位的稀�硅铁合金�
|
牌号
|
化学成分,%
|
Si
|
Al
|
Ca
|
Mn
|
Cr
|
P
|
S
|
C
|
范围
|
不大�
|
1
|
FeSi75Al 0.5-A
|
74.5-80
|
0.5
|
1.0
|
0.4
|
0.3
|
0.035
|
0.02
|
0.1
|
2
|
FeSi75Al 0.5-B
|
72.5-80
|
0.5
|
1.0
|
0.5
|
0.5
|
0.04
|
0.02
|
0.2
|
3
|
FeSi75Al 1.0-A
|
74.5-80
|
1.0
|
1.0
|
0.4
|
0.3
|
0.035
|
0.02
|
0.1
|
4
|
FeSi75Al 1.0-B
|
72.5-80
|
1.0
|
1.0
|
0.5
|
0.5
|
0.04
|
0.02
|
0.2
|
5
|
FeSi75Al 1.5-A
|
74.5-80
|
1.5
|
1.0
|
0.4
|
0.3
|
0.035
|
0.02
|
0.1
|
6
|
FeSi75Al 1.5-B
|
72.5-80
|
1.5
|
1.0
|
0.5
|
0.5
|
0.04
|
0.02
|
0.2
|
7
|
FeSi75Al 2.0-A
|
74.5-80
|
1.95
|
1.0
|
0.4
|
0.3
|
0.035
|
0.02
|
0.1
|
8
|
FeSi75Al 2.0-B
|
74.5-80
|
1.95
|
1.0
|
0.4
|
0.3
|
0.04
|
0.02
|
0.1
|
9
|
FeSi75Al 2.0-C
|
72.5-80
|
1.95
|
-
|
0.4
|
0.5
|
0.04
|
0.02
|
0.2
|
10
|
FeSi75-A
|
74.5-80
|
-
|
-
|
0.4
|
0.3
|
0.035
|
0.02
|
0.1
|
11
|
FeSi75-B
|
74.5-80
|
-
|
-
|
0.4
|
0.3
|
0.04
|
0.02
|
0.1
|
12
|
FeSi75-C
|
72.5-80
|
-
|
-
|
0.5
|
0.5
|
0.04
|
0.02
|
0.2
|
13
|
FeSi65
|
65.5-72
|
-
|
-
|
0.6
|
0.5
|
0.04
|
0.02
|
-
|
14
|
FeSi45
|
40.5-47
|
-
|
-
|
0.7
|
0.5
|
0.04
|
0.02
|
-
|
|
|