铸造2012，Vol.61Issue(4)：431-433,3.
球墨铸铁件残余应力的测量和消除
Measuring and Elimination of Residual Stress in Ductile Iron Casting
卢献忠 1吴润 2陆芳芳 2吴志方 1潘国华 2雷雪1
作者信息
- 1. 武汉钢铁重工集团有限公司,湖北武汉430083
- 2. 武汉科技大学钢铁冶金及资源利用省部共建教育部重点实验室,湖北武汉430081
- 折叠
摘要
Abstract
The blind hole method was employed to measure the residual stress of the as-cast, annealed and mould cooled ductile iron specimens respectively. The experimental results show that cooling in sand mould can effectively relieve the residual stress of the casting as same as the annealing treatment does, and this method is simple and low cost.关键词
球墨铸铁件/盲孔法/残余应力/砂型保温Key words
ductile iron casting/ blind hole method/ residual stress/ cooling in sand mould分类
矿业与冶金引用本文复制引用
卢献忠,吴润,陆芳芳,吴志方,潘国华,雷雪..球墨铸铁件残余应力的测量和消除[J].铸造,2012,61(4):431-433,3.
