首页>
外国专利>
Anti-micro-recompression inoculant for the treatment of cast iron obtained from an inoculant alloy or mixture of ferrosilicon containing aluminum, lanthanum and possibly calcium
Anti-micro-recompression inoculant for the treatment of cast iron obtained from an inoculant alloy or mixture of ferrosilicon containing aluminum, lanthanum and possibly calcium
展开▼
机译:用于处理铸铁的抗微减压孕育剂,该孕育剂是由孕育剂合金或含铝,镧和钙的硅铁混合物制成的
展开▼
页面导航
摘要
著录项
相似文献
摘要
An inoculant for the treatment of cast iron in the mould is made up of an inoculant alloy or mixture and possibly a binder. The inoculant alloy or mixture contains (by wt) 2.5 - 5% of aluminum, 0.3 - 8% of lanthanum and possibly up to 2% of calcium with the remainder being ferrosilicon. The inoculant may be obtained by casting the molten alloy (claimed) or by the agglomeration of a mixture or a powdered inoculant alloy (claimed).
展开▼