Evaluation of post-weld heat treatment in 2.25Cr-1Mo steel tube to tube sheet welded joints using magnetic Barkhausen noise measurements

被引：0
|
作者：
Moorthy, V
Vaidyanathan, S
Jayakumar, T
Raj, B
机构：
[1] Metallurgy and Materials Group, Indira Gandhi Ctr. for Atom. Res., Kalpakkam
来源：
MATERIALS SCIENCE AND TECHNOLOGY | 1997年 / 13卷 / 07期
关键词：
D O I：
10.1179/mst.1997.13.7.614
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Magnetic Barkhausen noise (MBN) measurements have been carried out on 2.25Cr-1Mo steel tube to tube sheet weldments at weld, heat affected zone, and base metal regions on both sides of the weldment before and after post-weld heat treatment (PWHT). In the as welded condition, MBN peak height varies significantly, at different regions and an inverse linear relationship was observed between MBN peak height and hardness values. After the PWHT, the variation in the MBN peak height at different locations is reduced significantly as is the variation in hardness. (C) 1997 The Institute of Materials.
引用
收藏
页码：614 / 617
页数：4
相关论文
共 50 条
  • [1] Evaluation of thermal degradation of 2.25Cr-1Mo steel by magnetic Barkhausen noise
    Byeon, JW
    Kim, CS
    Kwun, SI
    [J]. PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 2004, 241 (07): : 1756 - 1760
  • [2] Evaluation of microstructures in 2.25Cr-1Mo and 9Cr-1Mo steel weldments using magnetic Barkhausen noise
    Moorthy, V
    Vaidyanathan, S
    Laha, K
    Jayakumar, T
    Rao, KBS
    Raj, B
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1997, 231 (1-2): : 98 - 104
  • [3] Effect of thermal exposure of 2.25Cr-1Mo steel on magnetic Barkhausen noise
    Kwun, SI
    [J]. JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2004, 45 (03) : 733 - 737
  • [4] Evaluation of Post-Weld Heat-Treated 2.25Cr-1Mo Steel Joint Behaviors by Electromagnetic NDE Parameters
    Roy, Rajat K.
    Murugaiyan, Premkumar
    Panda, Ashis K.
    [J]. JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2024,
  • [5] COMBINED EFFECTS OF POST-WELD HEAT-TREATMENT AND AGING ON ALLOY 800/2.25CR-1MO STEEL JOINT
    BHADURI, AK
    VENKADESAN, S
    RODRIGUEZ, P
    MUKUNDA, PG
    [J]. MATERIALS SCIENCE AND TECHNOLOGY, 1991, 7 (11) : 1051 - 1056
  • [6] Evaluation of post-weld heat treatment behavior in modified 9Cr-1Mo steel weldment by magnetic Barkhausen emission
    Sambamurthy, E.
    Dutta, Siuli
    Panda, Ashis K.
    Mitra, Amitava
    Roy, Rajat K.
    [J]. INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2014, 123 : 86 - 91
  • [7] Microstructures and Mechanical Properties of 12Cr1MoVG Tube Welded Joints With/Without Post-weld Heat Treatment
    Wang, Jingjing
    Sun, Jian
    Yu, Xinhai
    Chen, Guohong
    Fu, Qiuhua
    Gao, Chao
    Tang, Wenming
    [J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2017, 26 (10) : 4659 - 4666
  • [8] Microstructures and Mechanical Properties of 12Cr1MoVG Tube Welded Joints With/Without Post-weld Heat Treatment
    Jingjing Wang
    Jian Sun
    Xinhai Yu
    Guohong Chen
    Qiuhua Fu
    Chao Gao
    Wenming Tang
    [J]. Journal of Materials Engineering and Performance, 2017, 26 : 4659 - 4666
  • [9] CREEP-BEHAVIOR OF POST-WELD HEAT-TREATED 2.25CR-1MO FERRITIC STEEL BASE, WELD METAL AND WELDMENTS
    LAHA, K
    RAO, KBS
    MANNAN, SL
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1990, 129 (02): : 183 - 195
  • [10] Carbide evolution and service life of simulated post weld heat treated 2.25Cr-1Mo steel
    Chen, Jiangbiao
    Liu, Huibin
    Pan, Zhenya
    Shi, Kun
    Zhang, Hanqian
    Li, Jinfu
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2015, 622 : 153 - 159
12345