| 高压液氨装置用大型锻件的焊接修复 |
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| 引用本文： | 南北红,潘建生,李晓星. 高压液氨装置用大型锻件的焊接修复[J]. 材料开发与应用, 2004, 19(5): 42-44 |
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| 作者姓名： | 南北红 潘建生 李晓星 |
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| 作者单位： | 平顶山飞行化工,集团,有限责任公司,河南,平顶山,467001 |
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| 摘 要： | 介绍了大型锻件的焊接修复工艺的制订以及焊后热处理,通过两年的运行表明,该焊接工艺可靠安全。
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| 关 键 词： | 锻件 焊接 补焊 |
| 文章编号： | 1003-1545(2004)05-0042-03 |
| 修稿时间： | 2004-04-27 |
Repair Welding of a Large Forging Used in High Pressure Liquid Ammonia Plant |
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| NAN Bei-hong,PAN Jian-seng,LI Xiao-xing. Repair Welding of a Large Forging Used in High Pressure Liquid Ammonia Plant[J]. Development and Application of Materials, 2004, 19(5): 42-44 |
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| Authors: | NAN Bei-hong PAN Jian-seng LI Xiao-xing |
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| Abstract: | This paper deals with the repair welding procedures of a large forging used in a high pressure liquid ammonia plant. The selections of material,welding procedures and postweld heat treatment have been introduced.Two years of running of the repaired forging has exhibited that the selected repair welding program is reasonable. |
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| Keywords: | Forging Welding Repair welding |
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