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تفاصيل المنتج:
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| مادة: | فيرو سيليكون مغنيسيوم | لون: | رمادي |
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| التركيب الكيميائي: | Si Fe Al SP | شكل: | مقطوع |
| التعبئة: | في أكياس كبيرة 1MT | طلب: | صناعة الصلب |
| إبراز: | 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
اتصل شخص: Mr. xie
Arabic
