S32101双相不锈钢的焊接特性及在AP1000核电站中的应用

李庆光; 冯江猛; 袁明德; 郑东宏

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电力建设 ›› 2013, Vol. 34 ›› Issue (7) : 100-103.

设备与材料

S32101双相不锈钢的焊接特性及在AP1000核电站中的应用

李庆光1 ，冯江猛2 ，袁明德1 ，郑东宏2

作者信息 +

Welding Characteristics of S32101 Duplex Stainless Steel and Its Application in AP1000 Nuclear Power Plant

LI Qingguang1, FENG Jiangmeng2, YUAN Mingde1 , ZHENG Donghong2

Author information +

文章历史 +

摘要

基于AP1000核电站的建造模式及设备工作环境差、抗腐蚀要求高、投产后设备不可更换等特殊情况，论述了S32101双相不锈钢在AP1000核电站中的应用。介绍了双相不锈钢的化学成分、组织、焊接特性，提出了S32101双相不锈钢的焊接工艺及在焊接过程中应注意的要点。

Abstract

Aimed to the building mode of AP1000 nuclear power plant and the special features of poor working environment of equipment, high corrosion resistance and non-replacement of equipment after commissioning, the application of S32101 duplex stainless steel in AP1000 nuclear power plant was discussed. Besides, the chemical compositions, microstructure, welding characteristics of duplex stainless steel were introduced, and its welding process, the key control points of welding was also suggested.

导出引用

李庆光，冯江猛，袁明德，郑东宏. S32101双相不锈钢的焊接特性及在AP1000核电站中的应用[J]. 电力建设. 2013, 34(7): 100-103

LI Qingguang, FENG Jiangmeng, YUAN Mingde, ZHENG Donghong.

Welding Characteristics of S32101 Duplex Stainless Steel and Its Application in AP1000 Nuclear Power Plant

[J]. Electric Power Construction. 2013, 34(7): 100-103

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