金属硅553
金属硅又称工业硅和结晶硅
外观:呈银灰色结晶状
物理属性:性硬且脆,采用含二氧化硅SiO2 98.5%以上的石英石和其它材料熔炼而成,是一种基础的工业原料
广泛应用于航空航天、电子、化工、冶炼、保温耐火材料等行业
粒度:(10-100)mm;(50-150)mm;(2-25)mm
包装:吨袋包装
净重:1000公斤;
毛重:1003公斤
名代号
|
成分 |
Si含量(%) |
杂质含量(%) |
Fe |
Al |
Ca |
P |
Ti |
Mn |
B |
S |
MY-001级 |
>98% |
- |
≤0.10 |
- |
≤0.025 |
≤0.015 |
≤0.25 |
0.002 |
0.015 |
MY2202a级 |
>99.5% |
≤0.2 |
≤0.2 |
≤0.02 |
≤0.003% |
- |
- |
- |
- |
MY2202级 |
>99.5% |
≤0.2 |
≤0.2 |
≤0.03 |
- |
- |
- |
- |
- |
MY2502级 |
>99.5% |
≤0.25 |
≤0.2 |
≤0.03 |
- |
- |
- |
- |
- |
MY3103级 |
>99.4% |
≤0.3 |
≤0.1 |
≤0.03 |
≤0.005% |
- |
- |
- |
- |
MY3303级 |
>99.3% |
≤0.3 |
≤0.3 |
≤0.03 |
≤0.005% |
- |
- |
- |
- |
MY411级 |
>99.2% |
≤0.4 |
<0.1 |
≤0.1 |
- |
- |
- |
- |
- |
MY421级 |
>99.2% |
≤0.4 |
<0.2 |
≤0.1 |
- |
- |
- |
- |
- |
MY441级 |
>99.0% |
≤0.4 |
≤0.4 |
≤0.1 |
- |
- |
- |
- |
- |
MY553级 |
>98.5% |
≤0.5 |
≤0.5 |
≤0.3 |
- |
- |
- |
- |
- |