| 出生地 |
Jiangsu China (Mainland) |
| 牌子的名字 |
Benai |
| 模式的数量 |
3-8 |
Ferro alloys: Rare-earth Ferro Silicon Magnesium Alloy is lump in shape with metal luster .It is solid and brittle so that it is easyto smash, and it glisten with blue luster from silver grey body. Re:2-4%,Mg:7-9%,Si:40-45%,Ca:1.5-2.5%,Fe:rest. Size:5-25mm(90%min).