ABRASION MECHANISMS OF WHITE CAST-IRON .1. INFLUENCE OF THE METALLURGICAL STRUCTURE OF MOLYBDENUM WHITE CAST IRONS

被引：18

作者：

DEMELLO, JDB

DURANDCHARRE, M

MATHIA, T

机构：

[1] INST POLYTECH GRENOBLE,ECOLE NATL SUPER ELECTROCHIM & ELECTROMET,CNRS,BP 75,DOMAINE UNIV,F-38402 ST MARTIN DHERES,FRANCE

[2] ECOLE CENT LYON,TECHNOL SURFACES LAB,CNRS,ER 660,F-69131 ECULLY,FRANCE

来源：

MATERIALS SCIENCE AND ENGINEERING | 1985年 / 73卷 / 1-2期

关键词：

IRON AND STEEL METALLOGRAPHY - Microstructures - IRON MOLYBDENUM ALLOYS - Testing;

D O I：

10.1016/0025-5416(85)90309-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A series of alloys containing different amounts of carbides was investigated in order to obtain better knowledge of the abrasion resistance for white cast iron. The metallurgical structure was determined for ten alloys; three-body abrasion experiments were then carried out. The abrasion resistance and topographical parameters were measured systematically at different stages of the abrasive process. A relationship between the metallurgical structure, the abrasion resistance and the rate of abrasion were clearly established for molybdenum white cast irons. A mechanism is proposed for the abrasion process.

引用

页码：203 / 213

页数：11

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