Formation of hard surfacing layers using powder and an electron beam

被引：0
|
作者：
Morimoto, J [1 ]
Tomie, M [1 ]
Kuriyama, F [1 ]
Abe, N [1 ]
机构：
[1] Kinki Univ, Dept Sci & Technol, Osaka 5778052, Japan
来源：
THERMAL SPRAY 2001: NEW SURFACES FOR A NEW MILLENNIUM | 2001年
关键词：
electron beam cladding; WC-Co/Ni-based SFA; Ni-based SFA; Cr3C2-NiCr alloy; hardness; erosion resistance; corrosion resistance;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Hard surfacing layers of WC-Co/Ni-based self-fusing alloy (SFA), Ni-based SFA and Cr3C2-NiCr alloy were formed using powder and an electron beam. When the layers were examined using the Vickers hardness test, a sand erosion test and an immersion corrosion test, they were found to display high erosion and corrosion resistance. The WC-Co/Ni-based SFA, Ni-based SFA, and Cr3C2-NiCr alloy layers displayed high hardness of 1400HV, 780HV and 900HV, respectively.
引用
收藏
页码：599 / 605
页数：3
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