[1]黄江中,徐晓明,栾陈杰,等.压力容器用P500QL2钢的焊接工艺研究[J].焊管,2013,36(11):35-38.[doi:1001-3938(2013)11-0035-04]
 HUANG Jiangzhong,XU Xiaoming,LUAN Chenjie,et al.Research on the Welding Process of P500QL2 Steel for Pressure Vessel[J].,2013,36(11):35-38.[doi:1001-3938(2013)11-0035-04]
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压力容器用P500QL2钢的焊接工艺研究
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
36
期数:
2013年第11期
页码:
35-38
栏目:
工艺与设备
出版日期:
2013-11-28

文章信息/Info

Title:
Research on the Welding Process of P500QL2 Steel for Pressure Vessel
文章编号:
1001-3938(2013)11-0035-04
作者:
黄江中徐晓明栾陈杰王 伟李彦胜郭 钢
(海洋石油工程股份有限公司,天津 300452)
Author(s):
HUANG JiangzhongXU XiaomingLUAN ChenjieWANG WeiLI YanshengGUO Gang
(Offshore Oil Engineering Co., Ltd., Tianjin 300452,China)
关键词:
焊接压力容器P500QL2钢焊接工艺评定
Keywords:
welding pressure vessel P500QL2 steel welding process qualification
分类号:
TG441
DOI:
1001-3938(2013)11-0035-04
文献标志码:
B
摘要:
P500QL2钢是一种EN 10028-6规定的压力容器用扁平钢中的调质可焊接细晶粒钢,针对P500QL2钢的特点和应用环境要求,采用手工电弧焊和埋弧焊方法对壁厚52 mm的P500QL2钢进行了焊接工艺评定试验。通过拉伸、弯曲、冲击、硬度和宏观检测对焊接接头力学性能进行了研究。结果表明:采用适宜的焊接工艺方案,P500QL2钢可获得力学性能优良的焊接接头,该焊接工艺方案已成功应用于水下分离器的本体制造中。
Abstract:
P500QL2 is a quenched and tempered weldable fine grain steel of flat products used for pressure vessel in EN 10028-6 standard. For its characteristics and applied environmental requirements, the welding process qualification test for P500QL2 steel with 52 mm wall thickness was carried out by SMAW and SAW, and the mechanical properties of welded joints were studied by tension, bend, impact, hardness and macroscopic tests. The results showed that adopting appropriate welding process scheme can obtain welded joints with excellent mechanical properties for P500QL2 steel, and this welding procedure scheme is successfully applied to the body manufacturing of underwater separator.

参考文献/References:

[1] LUXENBURGER G,BOCKELMANN M,WOLF P,et al. High Strength Quenched and Tempered(Q+T) Steels for Pressure Vessels[J]. International Journal of Pressure Vessels and Piping,2004(81):159-171.
[2] BS EN 13445:2002,Pressure Vessels Design Methods[S].
[3] BS EN 10028:2003,Flat Products Made of Steels for Pressure Purposes[S].
[4] GB 19189—2003,压力容器用调质高强度钢板[S].
[5] ASME BPV IX:2010,Welding and Brazing Qualifications[S].
[6] ASME SA370:2007,Test Methods and Definitions for Mechanical Testing of Steel[S].
[7] ASTM E384—2010E2,Standard Test Method for Microindentation Hardness of Materials[S].
[8] SEW 088,可焊细晶粒结构钢熔焊焊接规程[S].

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备注/Memo

备注/Memo:
收稿日期:2013-07-01
作者简介:黄江中(1983—),男,工程师,现主要从事焊接设备及工艺的研究。
更新日期/Last Update: