Formation of Structure of a High-Speed Steel upon Laser Surface Melting

被引：11
|
作者：
Chaus, A. S. [1 ]
Maksimenko, A., V [2 ]
Fedosenko, N. N. [2 ]
Caplovic, E. [1 ]
Myshkovets, V. N. [2 ]
机构：
[1] Slovak Univ Technol, Fac Mat Sci & Technol, Trnava 91725, Slovakia
[2] Francisk Skorina Gomel State Univ, Gomel 246019, BELARUS
来源：
PHYSICS OF METALS AND METALLOGRAPHY | 2019年 / 120卷 / 03期
关键词：
high-speed steel; laser remelting; microstructure; microhardness; HEAT-TREATMENT; WEAR BEHAVIOR; MICROSTRUCTURE; FILMS;
D O I：
10.1134/S0031918X19030049
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The effect of time and energy parameters of the pulsed laser treatment on the structure formation and hardness of high-speed steel upon surface melting after complete heat treatment has been studied. The results of the metallographic analysis and energy-dispersive X-ray spectroscopy of the steel, as well as of the microhardness measurements, have been discussed. It has been shown that the laser-induced remelting causes a significant refinement of both the dendritic structure of the solid solution and of the carbide constituent of the high-speed steel. The structure of the laser-affected zone and the morphology of dendrites depend on the laser treatment regimes.
引用
收藏
页码：269 / 277
页数：9
相关论文
共 50 条
  • [1] Formation of Structure of an Annealed High-Speed Steel upon Laser Surface Melting
    Chaus, A. S.
    Maksimenko, A. V.
    Fedosenko, N. N.
    Caplovic, L.
    Myshkovets, V. N.
    PHYSICS OF METALS AND METALLOGRAPHY, 2019, 120 (04) : 371 - 377
  • [2] Formation of Structure of a High-Speed Steel upon Laser Surface Melting
    A. S. Chaus
    A. V. Maksimenko
    N. N. Fedosenko
    Ľ. Čaplovič
    V. N. Myshkovets
    Physics of Metals and Metallography, 2019, 120 : 269 - 277
  • [3] Formation of Structure of an Annealed High-Speed Steel upon Laser Surface Melting
    A. S. Chaus
    A. V. Maksimenko
    N. N. Fedosenko
    Ĺ. Čaplovič
    V. N. Myshkovets
    Physics of Metals and Metallography, 2019, 120 : 371 - 377
  • [4] Surface morphology in high-speed grinding of TMCs fabricated by selective laser melting
    Qiao, Guowen
    Zhang, Bi
    Guo, Sai
    Bai, Qian
    Sun, Quanwei
    Zhang, Yingwei
    JOURNAL OF MANUFACTURING PROCESSES, 2023, 97 : 200 - 209
  • [5] Laser surface remelting of powder metallurgy high-speed steel
    Iwaszko, J.
    BULLETIN OF THE POLISH ACADEMY OF SCIENCES-TECHNICAL SCIENCES, 2020, 68 (06) : 1425 - 1432
  • [6] Rapid solidification of M2 high-speed steel by laser melting
    Benyounis, K. Y.
    Fakron, O. M.
    Abboud, J. H.
    MATERIALS & DESIGN, 2009, 30 (03): : 674 - 678
  • [7] Structural and phase changes in carbides of the high-speed steel upon heat treatment
    Chaus, A. S.
    PHYSICS OF METALS AND METALLOGRAPHY, 2016, 117 (07) : 684 - 692
  • [8] Laser beam welding for high-speed steel and spring steel
    Yao, JH
    Xiong, Y
    STRUCTURAL INTEGRITY AND MATERIALS AGING: FRACTURE MECHANICS AND APPLICATIONS, 2003, : 267 - 271
  • [9] Surface Modification of High Chrome Steel by Laser Surface Melting
    Li, M. Y.
    Wang, Y.
    Zhao, W. M.
    Han, B.
    Cheng, Y. Y.
    Li, C. W.
    ADVANCES IN MATERIALS MANUFACTURING SCIENCE AND TECHNOLOGY XIII, VOL II: MODERN DESIGN THEORY AND METHODOLOGY, MEMS AND NANOTECHNOLOGY, AND MATERIAL SCIENCE AND TECHNOLOGY IN MANUFACTURING, 2009, 628-629 : 673 - 678
  • [10] Laser surface treatment of high-speed steel: presence of TiC particles at the surface
    Aleem, B. J. Abdul
    Hashmi, M. S. J.
    Yilbas, B. S.
    SURFACE AND INTERFACE ANALYSIS, 2012, 44 (02) : 150 - 155
12345