THE FRICTION AND WEAR OF AUTOMOTIVE GREY CAST-IRON UNDER DRY SLIDING CONDITIONS .1. RELATIONSHIPS BETWEEN WEAR LOSS AND TESTING PARAMETERS

被引：35

作者：

TERHECI, M

MANORY, RR

HENSLER, JH

机构：

[1] Department of Chemical and Metallurgical Engineering, Royal Melbourne Institute of Technology, Melbourne, Vic. 3000

来源：

WEAR | 1995年 / 180卷 / 1-2期

关键词：

ADHESION; DELAMINATION; DEBRIS; FRACTURE TOUGHNESS; ROUGHNESS; VIBRATIONS;

D O I：

10.1016/0043-1648(94)06537-3

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The material investigated in this study is automotive grey cast iron (SAE G-3500) used for the manufacture of cylinder linears in a range of diesel engines. A comprehensive model for the understanding of wear and friction of this type of materials is presented here for the first time. This model takes into account the cumulative contribution of various mechanisms of wear and friction (truncation, adhesion, delamination and ploughing) to the overall phenomenon of wear loss. Quantitative aspects and statistical modelling were employed to develop a mathematical relationship between measurements of friction and wear under varying conditions of load, number of cycles and velocity (rev min-1).

引用

页码：73 / 78

页数：6