压力容器2016，Vol.33Issue(9)：1-10,10.DOI:10.3969/j.issn.1001-4837.2016.09.001
10000 m3球罐焊后热处理工艺验证与实施
Process Validation and Implementation of Post Weld Heat Treatment for 10000 m3 Spherical Tank
戈兆文 1姚志燕 1吕宵宵 2杨敏 3房务农 1王笑梅 4邓贵德 4吉方 4陈荣发 2解永娟 3袁小俊 5马容忠6
作者信息
- 1. 合肥通用机械研究院，安徽合肥 230031
- 2. 扬州大学，江苏扬州 225000
- 3. 沈阳三洋球罐有限公司，辽宁沈阳 110102
- 4. 中国特种设备检测研究院，北京 100029
- 5. 扬州市安大热处理工程公司，江苏扬州225000
- 6. 江苏省特种设备安全监督检验研究院扬州分院，江苏扬州 225000
- 折叠
摘要
Abstract
Before implementation of post weld heat treatment for 10000 m3 spherical tank,tank wall tem-perature field,stress field and displacement deformation were predicted by numerical simulation technolo-gy,and strength and stiffness of spherical tank after heat treatment were evaluated by using finite element analysis method.After virtual post weld heat treatment process validation test,post weld heat treatment for 10000 m3 spherical tanks was successfully implemented.Test indexes of spherical tank were fully accepta-ble,and this spherical tank had serviced safely for three years.Under the guidance of the concept of process validation of post weld heat treatment which was firstly proposed at home and abroad,first post weld heat treatment for 10000 m3 spherical tank was successfully implemented.This indicates that post weld heat treatment for spherical tank in our country had already been in reasonable stage from sensitive stage,and it is very important to ensure the safety of pressure equipment.关键词
10000 m3 球罐/焊后热处理/焊后热处理工艺验证Key words
10000 m3 spherical tank/post weld heat treatment/process validation of post weld heat treat-ment分类
机械制造引用本文复制引用
戈兆文,姚志燕,吕宵宵,杨敏,房务农,王笑梅,邓贵德,吉方,陈荣发,解永娟,袁小俊,马容忠..10000 m3球罐焊后热处理工艺验证与实施[J].压力容器,2016,33(9):1-10,10.
