Efficient and economical manufacture of heavy steel castings

作     者：Hai-Liang YU Jin-Wu KANG Tian-You HUANG 

作者机构：Key Laboratory for Advanced Materials Processing Technology Ministry of Education Department of Mechanical EngineeringTsinghua University Beijing 100084 China State Key Laboratory of Rolling and Automation Northeastern University Shenyang 110004 China Key Laboratory for Advanced Materials Processing Technology Ministry of Education Department of Mechanical EngineeringTsinghua University Beijing 100084 China 

出 版 物：《材料学前沿》 (FRONTIERS OF MATERIALS SCIENCE IN CHINA)

年 卷 期：2010年第4卷第4期

页      面：332-338页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：the National Key Technologies R&D Program of China(2007BAF02B02) Major National Sci-Tech Project of China(2009ZX04014-082) 

主　　题：heavy steel casting sand casting riser heat treatment machining allowance 

摘      要：Heavy steel castings, a symbol of the level of heavy industries, are high-tech products assembling materials, metallurgy, casting, etc. The feasible schemes for economizing manufacturing heavy steel castings were analyzed. The effects of riser design, sand mold, oxidation and deformation of casting during heat treatment, machining allowance, etc., on the economizing manufacture heavy steel castings were reviewed. Realization of efficient and economical manufacture of heavy steel castings will improve the output ratio of metal, shorten manufacturing period, save energy and resource, reduce pollution, and improve the competitiveness of enterprises.