Abrasive wear of aluminium composites - A review

被引：217

作者：

Deuis, RL ^{[1
]}

Subramanian, C ^{[1
]}

Yellup, JM ^{[1
]}

机构：

[1] CSIRO,DIV MFG TECHNOL,ADELAIDE,SA 5012,AUSTRALIA

来源：

WEAR | 1996年 / 201卷 / 1-2期

关键词：

aluminium; composite; abrasion; wear mechanisms; models; microstructure;

D O I：

10.1016/S0043-1648(96)07228-6

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Aluminium-silicon alloys and aluminium-based metal-matrix composites (MMCs) containing hard particles offer superior operating performance and resistance to wear. In industrial processes where abrasive slurries are transported by rotating paddles or impellers, elements fabricated from MMC materials provide higher abrasive resistance and therefore a longer service life compared to those made iom iran or nickel-based alloys. Composites characterized by a hardness greater than the abrasive particles and a reinforcement phase of high fracture toughness and row mean free path, compared to the abrasive grit dimension, exhibit high abrasive wear resistance. Studies related to abrasive wear of Al-Si alloys and aluminium-based MMCs that contain discontinuous reinforcement phases are reviewed.

引用

页码：132 / 144

页数：13

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