| 在用加氢反应器现场返修后的消除应力热处理 |
| |
| 引用本文： | 党兆凯,杨成恩.在用加氢反应器现场返修后的消除应力热处理[J].压力容器,2002,19(4):28-29,48. |
| |
| 作者姓名： | 党兆凯 杨成恩 |
| |
| 作者单位： | 兰州石油化工机器总厂 |
| |
| 摘 要： | 介绍了在用加氢反应器现场焊接修理后的消除焊接残余应力的工艺方法之一－－环缝局部电加热处理，记述了环缝局部电加热处理的工艺过程，并指出了需要注意的事项。
|
| 关 键 词： | 加氢反应器 现场返修 消除应力热处理 环缝局部电加热处理 |
| 文章编号： | 1001-4837(2002)04-0028-02 |
Post-welding Heat-treatment of Inservice Hydroreactor |
| |
| The Oil Refining and Chemical Processing Equipment Plant of Lanzhou,DANG Zhaokai,YANG Chengen.Post-welding Heat-treatment of Inservice Hydroreactor[J].Pressure Vessel Technology,2002,19(4):28-29,48. |
| |
| Authors: | The Oil Refining and Chemical Processing Equipment Plant of Lanzhou DANG Zhaokai YANG Chengen |
| |
| Affiliation: | The Oil Refining and Chemical Processing Equipment Plant of Lanzhou DANG Zhaokai YANG Chengen |
| |
| Abstract: | Local PWHT for circumferential joints of hydroreactor afer undertake site rewelded was introduced.The procedure of local PWHT was described and the problem which must be paid attention to was pointed out. |
| |
| Keywords: | undertake site rewelded Local PWHT for circumferential joints |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
