Structure of laser depositing of Al2O3 coating

被引：0
|
作者：
Zhou, XL [1 ]
Chen, CZ
Chang, C
Yu, JH
Hu, HQ
机构：
[1] Shandong Univ Technol, Jinan 250061, Peoples R China
[2] Univ Sci & Technol Beijing, Beijing 100083, Peoples R China
来源：
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL | 1998年 / 5卷 / 02期
关键词：
laser depositing; alumina coating; transition coating; reacting coating;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A CO2 laser with continuous wave was employed to deposite an alumina coating with a Ti-Al transition coating on two kinds of steel substrates, i. e. steel Q235, and steel 45. Ti and Al could react with C in steel 45 substrate under the condition of laser depositing and form a thin reacting transition coating between the substrate and alumina coating,but the reaction did not occur on steel Q235 substrate because of its low carbon content. The quality and performance of the former were superior to that of the latter. The results were verified by SEMI XRD and Microhardness Tester.
引用
收藏
页码：50 / 52
页数：3
相关论文
共 50 条
  • [41] ON THE ATOMIC-STRUCTURE OF THE NB/AL2O3 INTERFACE AND THE GROWTH OF AL2O3 PARTICLES
    KUWABARA, M
    SPENCE, JCH
    RUHLE, M
    JOURNAL OF MATERIALS RESEARCH, 1989, 4 (04) : 972 - 977
  • [42] On the structure of Al2O3 and photoelectron spectra of Al2O2- and Al2O3-
    Archibong, EF
    St-Amant, A
    JOURNAL OF PHYSICAL CHEMISTRY A, 1999, 103 (08): : 1109 - 1114
  • [43] Laser-induced luminescence of model Fe/Al2O3 and Cr/Al2O3 catalysts
    V. N. Snytnikov
    V. O. Stoyanovskii
    T. V. Larina
    O. P. Krivoruchko
    V. A. Ushakov
    V. N. Parmon
    Kinetics and Catalysis, 2008, 49 : 291 - 298
  • [44] Laser-induced luminescence of model Fe/Al2O3 and Cr/Al2O3 catalysts
    Snytnikov, V. N.
    Stoyanovskii, V. O.
    Larina, T. V.
    Krivoruchko, O. P.
    Ushakov, V. A.
    Parmon, V. N.
    KINETICS AND CATALYSIS, 2008, 49 (02) : 291 - 298
  • [45] The structure of bulk Al2O3 glass
    Kohara, Shinji
    Onodera, Yohei
    Tahara, Shuta
    Hashimoto, Hideki
    Asoh, Hidetaka
    ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2021, 77 : C1066 - C1066
  • [46] Vacancy ordering in the structure of γ-Al2O3
    Kryukova, GN
    Klenov, DO
    Ivanova, AS
    Tsybulya, SV
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2000, 20 (08) : 1187 - 1189
  • [47] STRUCTURE AND PROPERTIES OF METALLIZED AL2O3
    SWEARENGEN, JC
    AMERICAN CERAMIC SOCIETY BULLETIN, 1977, 56 (03): : 315 - 315
  • [48] Effect of pretreatment on Al2O3 substrate by depositing Al2O3 film on the properties of Ni-Cr-Si based thin film resistor
    Chung, K. C.
    Lee, Wen-Hsi
    MATERIALS CHEMISTRY AND PHYSICS, 2019, 234 : 311 - 317
  • [49] Mechanical behaviour of crack coating film Al2O3
    Hugot, Francoise
    Abgrall, Eric
    MECANIQUE & INDUSTRIES, 2008, 9 (03): : 177 - 182
  • [50] Al2O3 Nano Coating and Hydrophobicity of Glass Surface
    Do Quang Minh
    Huynh Ngọc Minh
    Glass Physics and Chemistry, 2020, 46 : 640 - 645
12345