Diffusion Saturation of Carbon Steel Under Microarc Heating

被引：0
|
作者：
M. S. Stepanov
Yu. M. Dombrovskii
V. N. Pustovoit
机构：
[1] Donskoy State Engineering University,
来源：
Metal Science and Heat Treatment | 2017年 / 59卷
关键词：
surface hardening; microarc thermochemical treatment; carburizing; formation of high-hardness carbide coating;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Microarc thermochemical treatment (MTCT) is suggested for intensification of diffusion saturation of the surface layer of steel articles. The hardened article is immersed into powdered mineral coal and heated by passed electric current. The main stages of the MTCT process are determined. The diffusion layer is shown to be accelerated by carburizing. High-hardness coatings are obtained due to simultaneous diffusion of carbon, chromium, molybdenum and boron.
引用
收藏
页码：55 / 59
页数：4
相关论文
共 50 条
  • [21] Saturation of steel by nitrogen under plasma welding
    Bozhenko, B.L.
    Shalimov, V.N.
    Zubkov, N.N.
    Fizika i Khimiya Obrabotki Materialov, 1992, (04): : 118 - 121
  • [22] Carbon dioxide diffusion in district heating pipes
    Svanström, M
    Fröling, M
    Ramnäs, O
    Jarfelt, U
    CELLULAR POLYMERS, 1999, 18 (02) : 103 - 115
  • [23] AUTORADIOGRAPHIC INVESTIGATION OF DISTRIBUTION OF ELEMENTS IN STEEL BY DIFFUSION SATURATION METHOD
    GRUZIN, PL
    MURAL, VV
    GARBUZOV.NE
    INDUSTRIAL LABORATORY, 1967, 33 (09): : 1312 - &
  • [24] Microstructure embrittlement of hard metal-steel joint obtained under induction heating diffusion bonding
    Iamboliev, Teofil
    Valkanov, Seriozha
    Atanasova, Stela
    INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2013, 37 : 90 - 97
  • [25] Influence of the degree of saturation on carbon steel corrosion in soil
    Hirata, Ryo
    Ooi, Azusa
    Tada, Eiji
    Nishikata, Atsushi
    Corrosion Science, 2021, 189
  • [26] SATURATION OF STEEL WITH CARBON FROM SOLID-PHASE
    MURAVEV, V
    GOVOROV, AA
    STEEL IN THE USSR, 1971, 1 (06): : 484 - &
  • [27] Influence of the degree of saturation on carbon steel corrosion in soil
    Hirata, Ryo
    Ooi, Azusa
    Tada, Eiji
    Nishikata, Atsushi
    CORROSION SCIENCE, 2021, 189
  • [28] Origin of abnormal formation of pearlite in medium-carbon steel under nonequilibrium conditions of heating
    Mirzaev, D. A.
    Yakovleva, I. L.
    Tereshchenko, N. A.
    Urtsev, V. N.
    Degtyarev, V. N.
    Shmakov, A. V.
    PHYSICS OF METALS AND METALLOGRAPHY, 2016, 117 (06): : 572 - 578
  • [29] TEXTURE OF LOW-CARBON STEEL SHEET DURING RECRYSTALLIZATION UNDER RAPID HEATING CONDITIONS
    KOZLOV, DA
    PETRUNENKOV, AA
    SATDAROVA, FF
    KEKALO, AI
    RUSSIAN METALLURGY, 1986, (05): : 135 - 139
  • [30] Origin of abnormal formation of pearlite in medium-carbon steel under nonequilibrium conditions of heating
    D. A. Mirzaev
    I. L. Yakovleva
    N. A. Tereshchenko
    V. N. Urtsev
    V. N. Degtyarev
    A. V. Shmakov
    The Physics of Metals and Metallography, 2016, 117 : 572 - 578
12345