THE INFLUENCE OF IMPINGEMENT ANGLE ON THE EROSION OF DUCTILE METALS BY ANGULAR ABRASIVE PARTICLES

被引：130

作者：

FINNIE, I

STEVICK, GR

RIDGELY, JR

机构：

[1] University of California, Berkeley

来源：

WEAR | 1992年 / 152卷 / 01期

关键词：

D O I：

10.1016/0043-1648(92)90206-N

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The erosion of ductile metals by angular abrasive particles at grazing angles of incidence is generally accepted as being due to a cutting mechanism. By contrast, a number of widely different mechanisms have been proposed to explain erosion at perpendicular or near-perpendicular angles of impingement. In the present work the influence of the roughness of an eroded surface is examined. It is shown that measurements of surface profile may be combined with the analysis of a grain striking a smooth surface to predict the value of erosion for globally perpendicular impact.

引用

页码：91 / 98

页数：8

共 13 条

[1]

Bitter J. G. A., 1963, WEAR, V6, P5, DOI [10.1016/0043-1648(63)90003-6, DOI 10.1016/0043-1648(63)90003-6, 10.1016/]

[2]

BRANCH RM, 1988, INT J IMPACT ENG, V7, P37

[3] VELOCITY DEPENDENCE OF EROSION OF DUCTILE METALS BY SOLID PARTICLES AT LOW ANGLES OF INCIDENCE [J].