Effect of Boron Micro-alloying on Microstructure and Corrosion Behavior of Dual-Phase Steel

被引：10
|
作者：
Kumar, Satendra [1 ]
Desai, Rahul [1 ]
机构：
[1] JSW Steel Ltd, R&D & SS Dept, Vijayanagar Works, Bellary 583275, Karnataka, India
来源：
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE | 2019年 / 28卷 / 10期
关键词：
boron micro-alloying; corrosion; dual-phase steel; martensite; mechanical properties;
D O I：
10.1007/s11665-019-04364-w
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The present work aims to understand the effect of boron (B) as a micro-alloying element on the mechanical properties and corrosion behavior of a dual-phase steel that was prepared from boron-added steel via hot rolling. The 'B' micro-alloying increased the volume fraction of martensite from similar to 25 to 50% and improved the hardenability as compared to unalloyed DP steel subjected to similar rolling and heat treatment conditions. The yield strength, tensile strength and corrosion resistance of boron-added DP steel significantly improved from 405 to 690 MPa, 632 to 890 MPa and 0.125 to 0.110 mm/year, respectively, as compared to the unalloyed DP steel.
引用
收藏
页码：6228 / 6236
页数：9
相关论文
共 50 条
  • [31] Effect of micro-alloying element P on the pitting behavior of copper
    Bai, Xingtao
    Guo, Rui
    Mao, Feixiong
    Macdonald, Digby D.
    CORROSION SCIENCE, 2023, 211
  • [32] Effect of hot deformation on microstructure, corrosion resistance, and pitting corrosion behavior of dual-phase Ti-Zr alloy
    Ji, Pengfei
    Tang, Yihao
    Lu, Haoran
    Yue, Hongpu
    Tang, Huaguo
    Qiao, Zhuhui
    VACUUM, 2023, 216
  • [33] Effect of annealing atmosphere on the galvanizing behavior of a dual-phase steel
    Khondker, R.
    Mertens, A.
    McDermid, J. R.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2007, 463 (1-2): : 157 - 165
  • [34] EFFECT OF COMPLEX MICRO-ALLOYING WITH CALCIUM AND CERIUM ON WELDABILITY OF AUSTENITIC STEEL
    KAZENNOV, YI
    WELDING PRODUCTION, 1975, 22 (02): : 35 - 37
  • [35] Effect of Micro-alloying Element Boron on the Strengthening of High-Strength Steel Q690D
    Liu W.-J.
    Li J.
    Shi C.-B.
    Wang C.-M.
    Metallography, Microstructure, and Analysis, 2015, 4 (2) : 102 - 108
  • [36] Microstructure based prediction and homogenization of the strain hardening behavior of dual-phase steel
    Florian Rieger
    Thomas Böhlke
    Archive of Applied Mechanics, 2015, 85 : 1439 - 1458
  • [37] Microstructure based prediction and homogenization of the strain hardening behavior of dual-phase steel
    Rieger, Florian
    Boehlke, Thomas
    ARCHIVE OF APPLIED MECHANICS, 2015, 85 (9-10) : 1439 - 1458
  • [38] Effect of Nb micro-alloying on mechanical properties and microstructure of NM550 wear-resistant steel
    Wu, H.-B. (wuhb@ustb.edu.cn), 1600, South China University of Technology (41):
  • [39] Effect of boron on hardenability of austenite in dual-phase steel during subtemperature quenching
    Shen, Xianpu
    Wang, Jiye
    Yang, Dezhuang
    Priestner, R
    Jinshu Xuebao/Acta Metallurgica Sinica, 1991, 27 (01):
  • [40] Effect of Nb micro-alloying on microstructure and properties of thermo-mechanically processed high carbon pearlitic steel
    Dey, I.
    Chandra, S.
    Saha, R.
    Ghosh, S. K.
    MATERIALS CHARACTERIZATION, 2018, 140 : 45 - 54
12345