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Detalhes do produto:
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| Material: | Magnésio ferro do silicone | Cor: | Cinza |
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| Composição Química: | Al S P do Fe do si | Forma: | caroço |
| Embalagem: | Nos sacos 1MT grandes | Aplicativo: | Fabricação de aço |
| Destacar: | FeSiMg alloy for ductile iron casting,Ferro Silicon Magnesium 5% 6% 7%,FeSiMg alloy for magnesium treatment |
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Why Compare FeSiMg Alloy 5%, 6% and 7% for Magnesium Treatment? Three magnesium levels exist because no single level covers every heat. A foundry treating thin sections in a small ladle is over-treating if it uses a 7% alloy; a plant pouring thick walls from a large ladle is under-treating with a 5%. The choice sits between two failures: too little magnesium leaves flake graphite and a scrap casting, while too much leaves shrinkage, dross and a hard, brittle structure that
Pessoa de Contato: Mr. xie