[1]李华军,薛培婧,侯书成,等.海洋天然气开发用冶金复合鹅颈热煨弯管开发及性能研究[J].焊管,2021,44(2):20-24.[doi:10.19291/j.cnki.1001-3938.2021.02.005]
　LI Huajun,XUE Peijing,HOU Shucheng,et al.Development and Performance Research of Metallurgical Clad Gooseneck Hot Bending Bend for the Offshore Natural Gas Development[J].,2021,44(2):20-24.[doi:10.19291/j.cnki.1001-3938.2021.02.005]
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海洋天然气开发用冶金复合鹅颈热煨弯管开发及性能研究()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
第44卷
期数:
2021年第2期
页码:
20-24
栏目:
应用与开发
出版日期:
2021-02-28

文章信息/Info

Title:
Development and Performance Research of Metallurgical Clad Gooseneck Hot Bending Bend for the Offshore Natural Gas Development
文章编号:
10.19291/j.cnki.1001-3938.2021.02.005
作者:
李华军; 薛培婧; 侯书成; 孙敬轩; 苑稣文; 陈 迪; 孙嘉悦
西安向阳航天材料股份有限公司，西安 710025
Author(s):
LI Huajun;  XUE Peijing;  HOU Shucheng;  SUN Jingxuan;  YUAN Suwen;  CHEN Di;  SUN Jiayue
Xi’an Sunward Aerospace Material Co., Ltd., Xi’an 710025, China
关键词:
海洋天然气开发; 堆焊冶金复合管; 鹅颈弯管; 热煨弯制; 热处理
Keywords:
offshore natural gas development;  surfacing metallurgical clad pipe;  gooseneck bend pipe;  hot bending;  heat treatment
分类号:
TG142.1
DOI:
10.19291/j.cnki.1001-3938.2021.02.005
文献标志码:
B
摘要:
为实现海洋天然气开发用135°冶金复合鹅颈热煨弯管国产化，对UNS N06625 (内覆层)/DNVGL SMLS 450D堆焊冶金复合管进行了热煨弯制试验，并对热煨工艺和弯制后的调质热处理工艺进行了研究。依据标准DNVGL-ST-F101和ISO 15590-1对试制的弯管进行了性能检测，结果显示，除弯曲半径不满足标准要求外，本次试制的135°冶金复合鹅颈弯管的其他各项性能均满足标准要求。经过工程项目的计算分析，试制弯管弯曲半径的偏差在工程项目允许的偏差范围内，因此本次试制的135°冶金复合鹅颈弯管的各项性能均满足实际工程项目应用要求。
Abstract:
In order to realize the localization of 135° metallurgical composite gooseneck hot bending bend pipe for offshore natural gas development, the hot bending bend test of UNS N06625(inner cladding)/DNVGL SMLS 450D surfacing metallurgical clad pipe was carried out. The hot bending process and the quenching and tempering heat treatment process after bending were studied. According to DNVGL-ST-F101 and ISO 15590-1 standards, the performance of the bend pipe was tested. The results show that except the bending radius does not meet the standard requirements, the other properties of the 135° metallurgical composite gooseneck bend pipe meet the standard requirements. Through the calculation and analysis of the engineering project, the deviation of the bending radius of the trial bend is within the allowable deviation range of the engineering project. Therefore, the performances of the trial 135° metallurgical composite gooseneck bend pipe meet the application requirements of the actual engineering project.

参考文献/References:

[1] ZHAO Z，WANG Z，ZHANG H，et al. Effect of deformation and cooling rate on the transformation behavior and microstructure of X70 steels [J]. Journal of University of Science and Technology Beijing，2007，14（5）：410-413.

[2] 刘建彬. 国内外双金属复合管研究概况[N]. 世界金属导报，2011-10-18（19）.
[3] 杨专钊，魏伟荣，刘腾跃，等. 海洋油气输送用双金属复合管安装现状与趋势[J]. 石油管材与仪器，2017，3（2）：5-8，27.
[4] 王永芳，袁江龙，张燕飞，等. 双金属复合管的技术现状和发展方向[J]. 焊管， 2013，36（2）：5-9.
[5] 赵玉朋，李玉卓，王永胜，等. 镍基双金属复合管感应加热弯管成形及其性能[J]. 热加工工艺，2016，45（5）：122-124.
[6] 汪建明，周声结，李天斌，等. Inconel625/X65 冶金复合弯管热煨弯工艺及组织性能研究[J]. 热加工工艺，2018（19）: 97-100.
[7] 李涛，付彦宏，杨玮玮，等. UNS N08825 双金属复合弯管制管前后耐蚀性能变化分析[J].焊管，2016，39（9）：47-53.
[8] DNVGL-ST-F101—2017， Submarine Pipeline Systems[S].
[9] ISO 15590-1—2018，Petroleum and Natural Gas Industries-induction Bends， Fittings and Flanges for PipelineTransportation Systems-Part 1: Induction Bends[S].
[10] API SPEC 5LD—2015， Specification for Cra Clad or Lined Steel Pipe[S].
[11] ASTM G48—2011， Standard Test Methods for Pitting and Crevice Corrosion Resistance of Stainless Steels and Relalated Alloys by Use of Ferric Chloride Solution[S].
[12] ASTM G28—2008， Standard Test Methods for Detecting Susceptibility to Intergranular Corrosion in Wrought，Nickel-rich，Chromium-bearing Alloys[S].
[13] DUAN L N， WANG J M， LIU Q Y， et al. Austenite graingrowth behavior of X80 pipeline steel in heating process [J]. Journal of Iron and Steel Research International，2010，17（3）：62-66．
[14] 杜楠，叶超，田文明，等. 304不锈钢点蚀行为的电化学阻抗谱研究[J]. 材料工程，2014（6）：68-73．

备注/Memo

备注/Memo:
收稿日期：2020-11-12
作者简介：李华军（1984—），硕士，高级工程师，主要从事复合材料新产品研发工作。
更新日期/Last Update: 2021-04-08