塑料模具材料的选用及发展概况
Development and Selection of Plastic Mould Steels
张培训, 陈夫进
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作者单位：永城职业学院 机电工程系, 河南 永城 476600
中文关键字：塑料模具钢； 模具用钢； 失效因素
英文关键字：plastic mould steels; die steels; invalidation factors
中文摘要：综述了塑料模具的工作条件、失效因素以及性能基本要求，主要介绍塑料模具钢和常用模具用钢的发展与应用，特别对某些新型模具用钢的性能进行了介绍，并对今后模具钢的研发进行展望。
英文摘要：The working condition and invalidation factors of plastic mould and the basic claim of mould steel were briefly introduced. The development and application of plastic mould and the usual dies steels of plastic mould, especially for some new die steels were elaborated, and the future development was prospected．