rare earth grey cast iron 稀土灰口铸铁
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。
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。
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