Microstructure of Laser Cladded Cobalt-based Alloy Coating on T10 Tool Steel

被引：0
|
作者：
Zhao Qian [1 ]
Zhang Yong Kang [1 ]
Cui Cheng Yun [1 ]
Cui Xi Gui [1 ]
Lu Jin Zhong [1 ]
机构：
[1] Jiangsu Univ, Sch Mech Engn, Zhenjiang 212013, Peoples R China
来源：
FUNCTIONAL MANUFACTURING TECHNOLOGIES AND CEEUSRO II | 2011年 / 464卷
关键词：
Laser cladding; Co-based alloy; Microstructure; Phase composition;
D O I：
10.4028/www.scientific.net/KEM.464.694
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Co-based alloy coating was fabricated by powder feeding laser cladding on T10 tool steel. The microstructure and phase composition were investigated by scanning electron microscope (SEM) and X-ray diffractometer (XRD). The results showed that the different solidification microstructures on the section, such as planar, cellular and dendrite formed from the interface to the surface. The main phase gamma-Co and another phase Cr23C6 existed in the original coating, however, the main phase gamma-Co was unchanged, and another phase was replaced by Cr7C3 accompanying with Co3C and Co4B precipitations after aging treatment.
引用
收藏
页码：694 / 697
页数：4
相关论文
共 50 条
  • [31] Microstructural features and mechanical properties of a cobalt-based laser coating
    vanOtterloo, JLD
    DeHosson, JTM
    ACTA MATERIALIA, 1997, 45 (03) : 1225 - 1236
  • [32] Microstructure and Wear Resistance of Laser Clad Cobalt-based Composite Coating on TA15 Surface
    Liu Shasha
    Wang Yuhang
    Zhang Weiping
    RARE METAL MATERIALS AND ENGINEERING, 2014, 43 (05) : 1041 - 1046
  • [33] Magnetic Field-Assisted Laser Cladding of Cobalt-Based Alloy on 300 M Steel
    Qi, Kang
    Jiang, Long
    JOM, 2024, 76 (01) : 238 - 249
  • [34] Magnetic Field-Assisted Laser Cladding of Cobalt-Based Alloy on 300 M Steel
    Kang Qi
    Long Jiang
    JOM, 2024, 76 : 238 - 249
  • [35] Microstresses and microstructure in thick cobalt-based laser deposited coatings
    de Oliveira, U.
    Ocelik, V.
    De Hosson, J. Th. M.
    SURFACE & COATINGS TECHNOLOGY, 2007, 201 (14): : 6363 - 6371
  • [36] Microstructure and mechanical properties of interface between laser cladded Hastelloy coating and steel substrate
    Wang, Qin-ying
    Xi, Yu-chen
    Liu, Xiao-yu
    Liu, Shuang
    Bai, Shu-lin
    Liu, Zong-de
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2017, 27 (03) : 733 - 740
  • [37] Hot Crack Formation Mechanism and Inhibition of a Novel Cobalt-Based Alloy Coating during Laser Cladding
    Yang, Pengfei
    Lu, Nannan
    Liang, Jingjing
    Guo, Yimo
    Zhang, Guangrui
    Song, Xiu
    Zhou, Yizhou
    Sun, Xiaofeng
    Li, Jinguo
    MATERIALS, 2024, 17 (16)
  • [38] Effects of power ultrasonic treatment on microstructure and mechanical properties of T10 steel
    Liu, Qingmei
    Zhai, Qijie
    Qi, Feipeng
    Zhang, Yong
    MATERIALS LETTERS, 2007, 61 (11-12) : 2422 - 2425
  • [39] Laser cladding of a cobalt-based superalloy on austenitic stainless steel
    Veiga M.T.
    da Silva L.J.
    Rabelo A.
    Teixeira M.F.
    Bloemer P.R.A.
    Verran G.O.
    Soldagem e Inspecao, 2021, 26 : NA
  • [40] Laser Cladding of a Cobalt-Based Superalloy on Austenitic Stainless Steel
    Veiga, Marcelo T.
    da Silva, Leandro J.
    Rabelo, Alexsandro
    Teixeira, Moises F.
    Bloemer, Paulo R. A.
    Verran, Guilherme O.
    SOLDAGEM & INSPECAO, 2021, 26
12345