金属硅2202
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 | - | - | - | - | - |