[1]朱金胜,廖素萍.ASTM A240 UNS S32101双相不锈钢SMAW焊接工艺研究[J].焊管,2013,36(2):35-38.[doi:1001-3938(2013)02-0035-04]
 ZHU Jinsheng,LIAO Suping.Research on UNS S32101 Duplex Stainless Steel SMAW Welding Process[J].,2013,36(2):35-38.[doi:1001-3938(2013)02-0035-04]
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ASTM A240 UNS S32101双相不锈钢SMAW焊接工艺研究
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
36
期数:
2013年第2期
页码:
35-38
栏目:
工艺与设备
出版日期:
2013-02-28

文章信息/Info

Title:
Research on UNS S32101 Duplex Stainless Steel SMAW Welding Process
文章编号:
1001-3938(2013)02-0035-04
作者:
朱金胜1廖素萍2
(1.国核工程有限公司,上海 200233;
2.山东核电设备制造有限公司,山东 烟台 265116)
Author(s):
ZHU Jinsheng1LIAO Suping2
(1. State Nuclear Power Engineering Company, Shanghai 200233,China;
2. Shandong Nuclear Power Equipment Manufacturing Co., Ltd., Yantai 265116,Shandong,China)
关键词:
关键词:双相不锈钢固溶线SMAW焊接热输入
Keywords:
Key words: duplex stainless steel solvus SMAW welding heat input
分类号:
TG444
DOI:
1001-3938(2013)02-0035-04
文献标志码:
B
摘要:
针对ASTM A240 UNS S32101双相不锈钢的性能特点和焊接特性,采用手工电弧焊接(SMAW),选用合理的焊接材料,调整焊接工艺和技术措施,严格控制层间温度和焊接热输入,焊接后焊缝及热影响区获得了与母材较为相近、比例适当的铁素体和奥氏体双相组织,焊接接头具有良好的力学性能。并通过焊接工艺评定试验,验证了SMAW焊接方法的可行性和有效性,确定了ASTM A240 UNS S32101双相不锈钢合理的SMAW焊接工艺,为现场焊接提供了指导。
Abstract:
In this article, the properties and welding characteristics of ASTM A240 UNS S32101 duplex stainless steel were introduced. By using SMAW process, selecting appropriate welding material, adjusting welding process and technical measures, and strictly controlling the interlayer temperature and heat input, the ferrite with proper proportions and austenite dual-phase structure in weld and HAZ were obtained, and the welded joint is with good mechanical properties. Through welding procedure qualification test, the feasibility and effectiveness of SMAW were verified, and the reasonable SMAW welding process for ASTM A240 UNS S32101 duplex stainless steel was determined, thus it will provide instruction to site welding.

参考文献/References:

[1] 陈祝年.焊接工程师手册[M].北京:机械工业出版社,2002.
[2] 岳斌. 2205双相不锈钢的焊接工艺研究[J].化工机械, 2009,36(01):5-8.
[3] 张文钺.双相不锈钢的焊接性及其焊接材料[J].焊接技术,2004,33(01):40-42.
[4] LIPPOLD JOHN C, KOTECKI DAMIAN J.Welding Metallurgy and Weldability of Stainless Steels [M].陈剑虹,译.北京:机械工业出版社,2008.
[5] 周立忠. 2205双相不锈钢焊接工艺研究[J].机械工人,2007,12(01):37-39.
[6] AWS D1.6,Structural Welding Code-Stainless Steel[S].
[7] ASTM A923,Standard Test Methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic/Ferritic Stainless Steels1[S].

备注/Memo

备注/Memo:
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作者简介:朱金胜(1982—),男,大学本科,工程师,主要从事核电站焊接管理工作。
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