分析了适用于双金属离心铸造工艺特点的高铬铸铁的成分；
Meanwhile, the component of high chromium cast iron which is suitable to dual-metals centrifugal casting was analyzed.
在分析杂质泵护套材质要求的基础上，确定了高铬铸铁的化学成分和熔炼、铸造及热处理工艺。
Chemical composition, melting processes, casting and heat treatment of high chromium cast iron were determined according to the requirement of materials for dredge pump cover.
确定了多元低合金高铬锰白口铸铁的最佳成分和热处理工艺。
The optimum chemical composition and heat treatment process of multi-element low alloys high Cr-Mn white cast iron have been determined.
确定了多元低合金高铬锰白口铸铁的最佳成分和热处理工艺。
The optimum chemical composition and heat treatment process of multi-element low alloys high Cr-Mn white cast iron have been determined.
应用推荐