Analysis of Phase Transformations of Supercooled Austenite in Low-Alloy Steel with Boron Additives

被引：0
|
作者：
B. Łętkowska
R. Dziurka
P. Bała
机构：
[1] Wrocław University of Technology,Department of Materials Science, Welding and Strength of Materials
[2] AGH University of Science and Technology,Department of Physical and Powder Metallurgy
来源：
Metal Science and Heat Treatment | 2016年 / 57卷
关键词：
continuous cooling transformation diagrams; low-alloy steel; boron; heat treatment; abrasive wear;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Adiagram of transformations in low-alloy boron-containing steel B27 with high resistance to abrasive wear is plotted under continuous cooling. Chemical, metallographic and dilatometric analyses are performed, and the hardness of the steel is measured. Continuous cooling curves are obtained from the temperature of austenitization at a rate of 0.17 – 25 K/sec in the temperature range of 800 – 500°C.
引用
收藏
页码：525 / 530
页数：5
相关论文
共 50 条
  • [41] Analysis of Structural and Phase Transformations in Low-Alloy Steels Based on Dilatometric Studies
    Salganik, V. M.
    Chikishev, D. N.
    Pozhidaeva, E. B.
    Nabatchikov, D. G.
    METALLURGIST, 2016, 59 (9-10) : 766 - 773
  • [42] Grain Boundary Segregation Behavior of Boron in Low-Alloy Steel
    Shigesato, Genichi
    Fujishiro, Taishi
    Hara, Takuya
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2014, 45A (04): : 1876 - 1882
  • [43] The influence of austenitizing temperature on prior austenite grain size and resistance to abrasion wear of selected low-alloy boron steel
    Pawlak, Katarzyna
    Bialobrzeska, Beata
    Konat, Lukasz
    ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING, 2016, 16 (04) : 913 - 926
  • [44] Modelling of austenite stability in low-alloy triple-phase steels
    Haidemenopoulos, GN
    Vasilakos, AN
    STEEL RESEARCH, 1996, 67 (11): : 513 - 519
  • [45] Kinetic Model of the γto α Phase Transformation at Grain Boundaries in Boron-bearing Low-alloy Steel
    Yoshida, Suguru
    Ushioda, Kohsaku
    Agren, John
    ISIJ INTERNATIONAL, 2014, 54 (03) : 685 - 692
  • [46] The effect of austenitising temperature on prior austenite grain size in a low-alloy steel
    Maropoulos, S.
    Karagiannis, S.
    Ridley, N.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 483-84 (735-739): : 735 - 739
  • [47] A Study of Stablized Nanoscale Austenite in a Low-Alloy Medium-Carbon Steel
    Jafari, R.
    Mirdamadi, Sh
    Kheirandish, Sh
    Guim, H. U.
    IRANIAN JOURNAL OF MATERIALS SCIENCE AND ENGINEERING, 2018, 15 (03) : 1 - 11
  • [48] Description of Austenite Recrystallization Kinetics During Low-Alloy Steel Hot Deformation
    M. Yu. Belomyttsev
    V. G. Molyarov
    Metallurgist, 2021, 65 : 841 - 855
  • [49] Description of Austenite Recrystallization Kinetics During Low-Alloy Steel Hot Deformation
    Belomyttsev, M. Yu
    Molyarov, V. G.
    METALLURGIST, 2021, 65 (7-8) : 841 - 855
  • [50] Analysis of hydrogen concentration in low-alloy steel
    Cho, Hyun-Je
    Park, Kwang-Won
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2010, 284 (03) : 533 - 537
12345