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| 在用加氢反应器现场焊接修理后的消除应力热处理 | |
| 引用本文： | 党兆凯,周琦,徐继承,李志忠,陈芳,田鹏.在用加氢反应器现场焊接修理后的消除应力热处理[J].石油化工设备,2010,39(4):56-59. |
| 作者姓名： | 党兆凯 周琦 徐继承 李志忠 陈芳 田鹏 |
| 作者单位： | 1. 甘肃蓝科石化高新装备股份有限公司,甘肃,兰州,730070 2. 兰州理工大学,材料科学与工程学院,甘肃,兰州,730050 3. 中石油塔里木油田公司,新疆,库尔勒,841000 |
| 摘 要： | 在用加氢反应器现场焊接修理过程中,采用环焊缝局部电加热处理来消除焊接残余应力,对其工艺方法和过程进行了介绍,并指出了需要注意的事项,可为在用加氢反应器现场焊接修理后的局部热处理提供借鉴。 |
| 关 键 词： | 加氢反应器 焊接残余应力 环缝局部电加热处理 |
Post-welding Heat-treatment of In-service Hydroreactor |
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| DANG Zhao-kai,ZHOU Qi,XU Ji-cheng,LI Zhi-zhong,CHEN Fang,TIAN Peng.Post-welding Heat-treatment of In-service Hydroreactor[J].Petro-Chemical Equipment,2010,39(4):56-59. | |
| Authors: | DANG Zhao-kai ZHOU Qi XU Ji-cheng LI Zhi-zhong CHEN Fang TIAN Peng |
| Affiliation: | 1.Lanpec Technologies Limited,Lanzhou 730070,China;2.College of Material Science and Engineering,Lanzhou University of Technology,Lanzhou 730050,China;3.Tarim Oil Company,PetroChina,Kuerla 841000,China) |
| Abstract: | The circumferential joints local electric heat treatment method of eliminating welding residual stresses of in-service hydrogenation reactor after on-site welding repair was described.Some suggestions were raised,and some experiences were summarized. |
| Keywords: | hydrogenation reactor welding residual stresses on-site welding repair girth local electric heat treatment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |