用冷硬型保温板代替铸件增肉的应用研究  

Applied Research on Using Heat Preservation Plates of Cold Hardenning Mold to Substitute for Casing Supplement

作　　者：韩佐英[1] 毛志英[1] 杜小林 于青云 

机构地区：[1]西北工业大学 [2]陕西重型机器厂 [3]西安筑路机械厂

出　　处：《热加工工艺》1991年第1期37-40,共4页Hot Working Technology

摘　　要：本文提出了代替铸钢件增肉的保温材料应具备的主要性能,采用直接浇注法研制出冷硬型保温材料配方,测定了该种材料的模数增大系数与铸件模数,保温板厚度之间的关系,简要说明了保温板的设计方法。The proper major properties of heat preservation material substituting for casting of steel supplent sre advanced in the paper. The formula of the heat preservation plate material of cold hardening mold has been developed by immediate pouring and the relation data between the module enlargement coefficient, the casting module and the thickness of heat preservation plates have been determined. The design method of heat preservation plates has been explained in brief.

关 键 词：冷硬型保温板 金属补贴 铸件 

分 类 号：TG249.9[金属学及工艺—铸造]