简要介绍采用石墨模铸型制造铁路用车轮的新型铸钢车轮生产工艺，及工程设计中的技术。
The paper briefly introduces the fabrication technology of casting wheel for railway vehicles, and describes the project design.
研究了在熔模精密铸造中过滤净化碳钢、低合金钢和高合金钢等铸钢件的过滤新技术。
A new filtration technique for purification of carbon, stainless, high speed, low and high alloy steel castings in investment casting was investigated.
所研制的铸钢和铸铁消失模涂料已用于生产。
The coatings for cast steel and iron have been found and used in the production.
适用于汽车模具，热坯模，铸钢模耐中高温冲击磨耗之机件延压部分的修补，焊层可加工。
Applicable to auto mould casting mould casting, heat resistant steel, high impact abrasion of the drawing and pressing machine, welding parts repair coating can be processed.
讨论气化模铸造（EPC）铸钢件的界面行为与铸件表面质量，界面行为与铸件表面组织变异的关系。
The relationship between Interface behavior and surface quality and structure of castings in EPC are discussed.
讨论气化模铸造（EPC）铸钢件的界面行为与铸件表面质量，界面行为与铸件表面组织变异的关系。
The relationship between Interface behavior and surface quality and structure of castings in EPC are discussed.
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