Effects of in-situ nanoparticles on microstructure of welding thermal cycle for Ni-Cr-Mo steels

被引：0
|
作者：
Chen, Xiao-Hua [1 ]
Wang, Zi-Dong [2 ]
Zuo, Long-Fei [2 ]
Tang, Hao [2 ]
Luo, Xiang [2 ]
Liu, Xiong-Jun [1 ]
机构：
[1] State Key Laboratory for Advance Metals and Materials, University of Science and Technology Beijing, Beijing, China
[2] School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, China
来源：
Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment | 2015年 / 36卷 / 03期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
According to nano-strengthening theory and oxide metallurgy technology, by optimizing contents of carbon and alloy elements, the nanoparticle reinforced high-strength naval steel B was produced with reference to steel A. By conducting welding thermal cycle test with parameter of t8/5=80 s, it is found that, unlike steel A, large quantity of precipitates, produced during solidification process as well as during welding thermal cycle process, are formed in steel B. These precipitates with small size and high thermo-stability can effectively hinder grain growth of austenite of steel B, thus refine coarse-grained microstructure of simulated HAZ. ©, 2015, Editorial Office of Transactions of Materials and Heat Treatment. All right reserved.
引用
收藏
页码：130 / 134
相关论文
共 50 条
  • [31] Friction welding of Al-Mg-Si alloy to Ni-Cr-Mo low alloy steel
    Fuji, A
    SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2004, 9 (01) : 83 - 89
  • [32] Microstructure evolution and mechanical properties of simulated HAZ in a Ni-17Mo-7Cr superalloy: effects of the welding thermal cycles
    Shuangjian Chen
    Li bin Zhao
    Jinjun Wang
    Chaowen Li
    Zhijun Li
    Xiang-Xi Ye
    D. K. L. Tsang
    Kun Yu
    Journal of Materials Science, 2020, 55 : 13372 - 13388
  • [33] Microstructure evolution and mechanical properties of simulated HAZ in a Ni-17Mo-7Cr superalloy: effects of the welding thermal cycles
    Chen, Shuangjian
    Zhao, Li Bin
    Wang, Jinjun
    Li, Chaowen
    Li, Zhijun
    Ye, Xiang-Xi
    Tsang, D. K. L.
    Yu, Kun
    JOURNAL OF MATERIALS SCIENCE, 2020, 55 (27) : 13372 - 13388
  • [34] Corrosion Resistance of Austenitic Cr-Ni-Mo Steels and Nickel-Base Ni-Cr-Mo Alloys in Fluosilicic Acid, H2SiF6.
    Kiesheyer, Heinrich
    Lennartz, Gustav
    DEW Technische Berichte, 1973, 13 (02): : 89 - 93
  • [35] Effects of Cr Content on the Microstructure and Properties of 26Cr-3.5Mo-2Ni and 29Cr-3.5Mo-2Ni Super Ferritic Stainless Steels
    Ma, Li
    Hu, Shengsun
    Shen, Junqi
    Han, Jian
    Zhu, Zhixiong
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2016, 32 (06) : 552 - 560
  • [36] High Cycle Fatigue Properties and Failure Mode in Ni-Cr-Mo steel Tempered at Low Temperature
    Mochizuki, Yu
    Nakajima, Masaki
    Shimizu, Toshihiro
    ADVANCES IN FRACTURE AND DAMAGE MECHANICS VII, 2008, 385-387 : 185 - +
  • [37] Effect of welding thermal cycle on structural and phase weld metal transformations for heat-resistant Cr–Mo–V steels
    Timofeev M.N.
    Karzov G.P.
    Galyatkin S.N.
    Mikhaleva E.I.
    Inorganic Materials: Applied Research, 2017, 8 (6) : 886 - 891
  • [38] Investigation of corrosion behaviour on Ni-Cr-Co and Ni-Cr-Mo alloys exposed to molten salt for thermal energy storage applications
    Kumar, M. Prem
    Manikandan, M.
    CORROSION ENGINEERING SCIENCE AND TECHNOLOGY, 2023, 58 (01) : 49 - 60
  • [39] Microstructure and Magnetic Properties of Cu-Fe-Cr-Ni in-Situ Composites
    Sun Shiqing
    RARE METAL MATERIALS AND ENGINEERING, 2009, 38 (09) : 1594 - 1597
  • [40] Microstructure and magnetic properties of Cu-Fe-Cr-Ni in-situ composites
    Sun, Shiqing
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2009, 38 (09): : 1594 - 1597
12345