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Superficial View on Development Room of Die Steel in China
Author(s): 
Pages: 7-15
Year: Issue:  5
Journal: Heat Treatment

Keyword:  模具钢差距发展方向;
Abstract: 与发达国家相比,我国模具钢领域的不足之处在于:思想意识落后,无专用技术标准,制造工艺粗糙,使用效果不佳,销售方式陈旧,销售价格过低.近年来,我国在热作模具钢和塑料模具钢方面已有所突破,经超细化处理的SWPH13钢的性能和使用效果达到了国际一流水平,大规格预硬型P20和718钢模块硬度均匀,领先开发了非调质塑料模具钢,同时明确了模具钢的发展方向为高纯度、高均匀性、大型化和长寿命.
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