MECHANICAL-PROPERTIES OF HVOF COATINGS

被引：49

作者：

BRANDT, OC ^{[1
]}

机构：

[1] FED ARMED FORCES UNIV,INST MACHINE PARTS & HANDLING TECHNOL,D-22039 HAMBURG,GERMANY

来源：

JOURNAL OF THERMAL SPRAY TECHNOLOGY | 1995年 / 4卷 / 02期

关键词：

FATIGUE LIFE; HIGH-VELOCITY OXYGEN FUEL; PARAMETERIZATION; RESIDUAL STRESS; SPRAY PROCESS; SUBSTRATE DEPENDENCE; SURFACE ROUGHNESS; WC-CO FEEDSTOCK;

D O I：

10.1007/BF02646105

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

High-velocity oxygen fuel (HVOF) thermal-sprayed carbide coatings are distinguished by high hardness, low porosity, and good wear resistance compared to other thermal spray technologies. However, for many engineering applications the ductility and fatigue resistance are the most important material properties, In the use of HVOF systems, these properties are influenced by many boundary conditions, This paper presents the effects of different spraying parameters on the fatigue resistance of samples coated by the HVOF process.

引用

页码：147 / 152

页数：6