Metallographic and durometric investigations of wear surfaces hardened by laser treatment

被引：0
|
作者：
N. N. Dorozhkin
M. A. Kardapolova
M. M. Krupskaya
机构：
[1] Belarusian State Polytechnic Academy,Academic Scientific Complex “A. V. Luikov Heat and Mass Transfer Institute of the National Academy of Sciences of Belarus”
来源：
Journal of Engineering Physics and Thermophysics | 1998年 / 71卷 / 1期
关键词：
Laser Treatment; Technological Regime; Laser Fusion; Crystallization Temperature Range; Great Microhardness;
D O I：
10.1007/BF02682503
中图分类号：
学科分类号：
摘要：
The effect of the technological regime of laser treatment on the microstructure and microhardness of composite powder coatings produced by fusion of modifying coverings is investigated. The optimum regimes for production of coatings with the most uniform distribution of modifying substances throughout the volume and the greatest microhardness are established.
引用
收藏
页码：107 / 110
页数：3
相关论文
共 50 条
  • [21] Sliding wear behavior of laser surface hardened austempered ductile iron
    Han, Xue
    Zhang, Zhenpu
    Pan, Yuming
    Barber, Gary C.
    Yang, Hongyu
    Qiu, Feng
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2020, 9 (06): : 14609 - 14618
  • [22] Influence of complex geometries on the properties of laser-hardened surfaces
    Joerg Volpp
    Handika Sandra Dewi
    Andreas Fischer
    Thomas Niendorf
    The International Journal of Advanced Manufacturing Technology, 2020, 107 : 4255 - 4260
  • [23] Microstructure and wear behavior of laser hardened gray cast iron guideway
    Deng, M. (dmeng1202@163.com), 1600, Science Press (41):
  • [24] Benefits and properties of laser-hardened tool steel surfaces
    Nemecek, S.
    Cerny, I
    Kec, J.
    Ganev, N.
    Capek, J.
    METALLURGIA ITALIANA, 2019, 111 (10): : 55 - 58
  • [25] Wear performance of laser surface hardened GCr15 steel
    Sheng Lei
    Quankun Liu
    Yuping Ma
    Jingming Ren
    Journal of Wuhan University of Technology-Mater. Sci. Ed., 2010, 25 : 84 - 88
  • [26] Unconventional Metallographic Methods for the Structural Characterization of Laser Hardened Al-Zn-Si Cast Alloy
    Tillova, Eva
    Chalupova, Maria
    METALLOGRAPHY XV, 2014, 782 : 369 - 372
  • [27] THE EFFECTS OF LASER PROCESSED SURFACES IN SLIDING WEAR
    CALDWELL, SG
    WERT, JJ
    JOURNAL OF METALS, 1984, 36 (07): : 19 - 19
  • [28] Contact Fatigue Life Investigations and Wear Mechanisms of Different Case Hardened and Nitrided Steels
    Trausmuth, Andreas
    Godor, Istvan
    Dietrich, Alexander
    ENGINEERING MATERIALS & TRIBOLOGY XXII, 2014, 604 : 51 - +
  • [29] WEAR BEHAVIOR OF LASER SURFACE HARDENED GRAY AND DUCTILE CAST IRONS .1. SLIDING WEAR
    MOLIAN, PA
    BALDWIN, M
    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 1986, 108 (03): : 326 - 333
  • [30] Wear mechanisms of laser-hardened martensitic high-nitrogen-steels under sliding wear
    Heitkemper, M
    Fischer, A
    Bohne, C
    Pyzalla, A
    WEAR, 2001, 250 : 477 - 484
12345