Study on the spray processes and characteristics of Cr3C2/NiCr coating

被引：0

作者：

Liu, M ^{[1
]}

Wang, D ^{[1
]}

Wang, J ^{[1
]}

Dai, M ^{[1
]}

Zhou, K ^{[1
]}

机构：

[1] Guangzhou Res Inst Nonferrous Met, GZRINM, Guangzhou, Peoples R China

来源：

THERMAL SPRAY, VOLS 1 AND 2: MEETING THE CHALLENGES OF THE 21ST CENTURY | 1998年

关键词：

thermal spray; HVOF; plasma; Cr3C2-NiCr;

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：

HVOF and plasma spray processes were used to spray Cr3C2-NiCr Coatings. The coatings were characterized by x-ray diffraction, porosity, hardness, adhesive strength, thermal shock and cup tests. As a result, HVOF spraying can produce a coating with more stable phase structures, lower porosity, higher hardness, better adhesive strength, better toughness and higher erosion resistance. The HVOF sprayed coating had been successfully used in hearth roll of continuous annealing process lines (CAPL) in Baoshan steel & iron cooperation.

引用

页码：683 / 685

页数：3