Influence of Welding Materials of Different Systems on Fatigue Properties of Maintenance Welds of Composite Steel Pipe

CHEN Kun; SONG Yiyang; LU Lili; LI Chaowei

doi:10.7512/j.issn.1001-2303.2022.12.06

Welding Material | Views : 0 下载量: 686 CSCD: 0

PDF
Export
Share
Collection
Album

Influence of Welding Materials of Different Systems on Fatigue Properties of Maintenance Welds of Composite Steel Pipe
Vol. 52, Issue 12, Pages: 51-61(2022)
Received：07 April 2022，

Revised：2022-05-30，

Published：20 December 2022
DOI： 10.7512/j.issn.1001-2303.2022.12.06
稿件说明：

移动端阅览

陈坤，宋怡漾，芦丽莉，等.不同体系焊材对复合钢管道维修焊缝疲劳性能的影响［J］.电焊机，2022，52（12）：51-61. DOI： 10.7512/j.issn.1001-2303.2022.12.06.

CHEN Kun, SONG Yiyang, LU Lili, et al.Influence of Welding Materials of Different Systems on Fatigue Properties of Maintenance Welds of Composite Steel Pipe[J].Electric Welding Machine, 2022, 52(12): 51-61. DOI： 10.7512/j.issn.1001-2303.2022.12.06.

摘要

为了验证不同体系焊材（美标和俄标）对典型核电站复合钢管道维修焊缝疲劳性能的影响，采用经过焊接工艺评定的工艺参数、不同体系的焊材（美标和俄标）制备典型的复合钢管道维修试样，分别在其维修焊缝的熔敷区和热影响区截取满足设计要求的漏斗形疲劳试样，并对其进行常温下的疲劳性能测试及数据分析。测试结果表明，不同体系焊材（美标和俄标）的熔敷区和热影响区的低周疲劳性能非常接近；同种焊材修复焊缝的熔敷区疲劳性能明显优于热影响区疲劳性能。

Abstract

In order to verify the influence of welding materials of different systems (American standard and Russian standard) on the fatigue properties of maintenance welds of composite steel pipe in typical nuclear power plant

typical maintenance samples of composite steel pipe are prepared by using process parameters evaluated by welding process and welding materials of different systems (American standard and Russian standard)

the funnel-shaped fatigue samples meeting the design requirements are taken out from the deposited zone and heat affected zone of the maintenance weld

and the fatigue pro-perties are tested at room temperature and analyzed. The results show that the low cycle fatigue properties of deposited zone and heat affected zone of different welding materials (American standard and Russian standard) are very close; The fatigue properties of the deposited zone repaired by the same welding material is obviously better than that of the heat affected zone.

关键词

Keywords

references

芦丽莉，王理，宋怡漾，等 . 核级复合钢管件的替代制件研究［J］. 科技视界， 2016 （ 11 ）： 20 - 21 .

LU L L ， WANG L ， SONG Y Y ， et al . Research on Replacement for Imported Compound Steel Pipe in Nu-clear Power Plant ［J］. Science & Technology Vision ， 2016 （ 11 ）： 20 - 21 .

潘晓冬，宋怡漾，罗绪珍，等 . 俄制核电复合钢管道异种接头焊缝国产化替代论证及制备试验研究［J］. 科技视界， 2017 （ 1 ）： 7 - 9 .

PAN X D ， SONG Y Y ， LUO X Z ， et al . Rearch on Replacement and Preparation of Nuclear Grade Compound Steel Pipe Dissimilar Steel Welded Joints Made in Russia ［J］. Science & Technology Vision ， 2017 （ 1 ）： 7 - 9 .

宋怡漾，蒋永，刘肖，等 . 核级复合钢管道预堆边堆焊工艺优化及试验研究［J］. 热加工工艺， 2018 ， 47 （ 3 ）： 45 - 48，52 .

SONG Y Y ， JIANG Y ， LIU X ， et al . Optimization and Experimental Study on Prestack Surfacing Process of Nuclear Composite Steel Pipe ［J］. Hot Working Technology ， 2018 ， 47 （ 3 ）： 45 - 48，52 .

朱海东 . 复合钢管道焊接技术［J］. 民营科技， 2018 （ 06 ）： 28 .

ZHU D H . Composite steel pipe welding technology ［J］. Non-State Running Science & Technology Enterprises ， 2018 （ 06 ）： 28 .

邓江勇 . CEFR主工艺系统特种材料的焊接技术——304H与12X1MΦ异种钢管的焊接工艺［J］. 安装， 2011 （ 12 ）： 38 - 41 .

DENG J Y . Welding technology of special materials in CEFR main process system—Welding process of 304H and 12X1M heterogeneous steel pipe ［J］. Installation ， 2011 （ 12 ）： 38 - 41 .

伊丽娜，涂佳黄 . 复合钢结构的焊接工艺与组织性能研究［J］. 铸造技术， 2017 ， 38 （ 6 ）： 1447 - 1450 .

YI L N ， TU J H . Study on Welding Process and Microstructure of Composite Steel Structure ［J］. Foundry Technology ， 2017 ， 38 （ 6 ）： 1447 - 1450 .

张玉同，刘军，李良 . 复合钢管道焊接技术［J］. 山东工业技术， 2018 （ 07 ）： 19 .

ZHANG Y T ， LIU J ， LI L . Composite steel pipe welding technology ［J］. Shandong Industrial Technology ， 2018 （ 07 ）： 19 .

周丽君，罗静，张双健，等 . VVER堆型主管道自动焊工艺研究［J］. 电工技术， 2022 （ 20 ）： 198 - 200 .

ZHOU L J ， LUO J ， ZHANG S J ， et al . Research on Automatic Welding Process of VVER Reactor Main Pipeline ［J］. Electric Engineering ， 2022 （ 20 ）： 198 - 200 .

王耀民，姜锋，王庆超，等 . 马氏体-奥氏体复合钢复合层数对组织性能的影响［J］. 钢铁， 2022 ， 57 （ 11 ）： 113 - 122 .

WANG Y M ， JIANG F ， WANG Q C ， et al . Effect of number of layers on microstructure and mechanical properties of martensite-austenite composite steel ［J］. Iron & Steel ， 2022 ， 57 （ 11 ）： 113 - 122 .

LIU Q ， CAIL ， CHEN H ， et al . A novel test method based on small specimens for obtaining low-cycle-fatigue properties of materials ［J］. Mechanics of Materials ， 2019 ， 138 ： 103153 .

Alert me when the article has been cited

提交

Welding Process Simulation Analysis and Optimization of 5056 Aluminum Alloy Water Distributors

Exploration of Thermal Cycle Data Collection Technology for X80 Pipeline Automatic Welding Heat Affected Zone

Research on the Process Technology of Manual Tungsten Argon Arc Welding for Repairing Stainless Steel Surfacing Layer on Sealing Surface

Analysis and Improvement Measures for Strip Breakage in Laser Welding Joint of Cold-Rolled Strip Steel

Effect of High-strength Aluminum Alloy Welding on the Properties of Aluminum Alloy Plate