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脱碳现象是广泛采用熔模铸件的一大障碍。本文着重研究了正火温度,保护剂在正火过程中对脱碳的影响,提出了解决脱碳的一些行之有效的措施。
Decarburization is a major barrier to the widespread adoption of investment castings. This paper focuses on the influence of normalizing temperature and protective agent on decarburization in normalizing process, and puts forward some effective measures to solve decarburization.