The results show that the Lanthanum rare earth alloy Can be used as a new type of modifying agents of the high strength grey cast iron and compacted…
结果表明，镧稀土合金可做为高强度灰铸铁和蠕墨铸铁的一种新型变质剂。
The results show that the Lanthanum rare earth alloy Can be used as a new type of modifying agents of the high strength grey cast iron and compacted graphite Cast iron.
结果表明，镧稀土合金可做为高强度灰铸铁和蠕墨铸铁的一种新型变质剂。
Grey cast iron with high carbon equivalent has excellent castability, but? It's? Difficult to get high strength.
高碳当量灰铸铁具有良好的铸造性能，但提高强度是一个重要研究课题。
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