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.
新型铸钢车轮在美国、印度等国家已是成熟技术并已得到广泛应用，与我国使用的碾钢轮相比有许多优越性。
New type cast steel wheels are widely applied in the US, Indian and other countries for their mature technology. They have more advantages than rolled steel wheels.
用扫描电镜分析研究了铁基合金涂层对车轮铸钢材料抗热疲劳损伤机制的影响。
The mechanism of Fe-based alloy coating for thermal fatigue damage resistance of wheel cast steel was analyzed by SEM.
用扫描电镜分析研究了铁基合金涂层对车轮铸钢材料抗热疲劳损伤机制的影响。
The mechanism of Fe-based alloy coating for thermal fatigue damage resistance of wheel cast steel was analyzed by SEM.
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