Abrasive wear behavior of TiCN cermets under water-based slurries with different abrasives

被引：36

作者：

Ren, Xiaoyong ^{[1
]}

Peng, Zhijian ^{[1
]}

Hu, Yuanbiao ^{[1
]}

Wang, Chengbiao ^{[1
]}

Fu, Zhiqiang ^{[1
]}

Yue, Wen ^{[1
]}

Qi, Longhao ^{[2
]}

Miao, Hezhuo ^{[2
]}

机构：

[1] China Univ Geosci, Sch Engn & Technol, Key Lab Deep GeoDrilling Technol, Minist Land & Resources, Beijing 100083, Peoples R China

[2] Tsinghua Univ, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2013年 / 66卷

基金：

中央高校基本科研业务费专项资金资助;

关键词：

TiCN cermets; Three-body abrasion; Surface analysis; Wear modeling; 3-BODY ABRASION; HARDMETALS; PARTICLES;

D O I：

10.1016/j.triboint.2013.04.002

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The wear behavior of TiCN cermets was investigated under water-based slurries with coarse angular abrasives of SiC, Al2O3 and SiO2, through a modified ASTM B611 wet-sand rubber-rimmed wheel test system. Under the same conditions, the wear rate increased with increasing abrasive hardness and mass fraction. With increasing sliding distance, under lower abrasive fraction the wear rate increased very slowly, but under higher abrasive fraction it initially increased rapidly, then became steady and even dropped down. Through observing the abraded sample surfaces by 3D white-light interfering surface profiler, the wear mechanism of TiCN cermets was proposed. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：35 / 43

页数：9

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