Dry Sliding Wear and Corrosion Behaviour of Al-Based Hybrid Composites Reinforced with Micro-Tip and Micro/Nano-Al2O3p

被引：0
作者：
Shanta Mohapatra
Anil Kumar Singh Bankoti
Ashok Kumar Mondal
Arunachalam Thirugnanam
机构：
[1] National Institute of Technology Rourkela,Department of Metallurgical and Materials Engineering
[2] National Institute of Technology Rourkela,Department of Biotechnology and Medical Engineering
来源：
Transactions of the Indian Institute of Metals | 2016年 / 69卷
关键词：
Aluminium; Metal-matrix composites; Hybrid composites; Wear; Corrosion;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The commercially pure Al matrix composites reinforced with micro-Ti (Ti) particles as well as micro-Al2O3 (MA) or nano-Al2O3 (NA) particles have been developed via powder metallurgy route. Detailed microstructural characterizations as well as evaluation of microhardness, wear and corrosion behaviour have been carried out. As a basis for comparison, the same has also been investigated for the Al composites reinforced with these particles alone (i.e., Ti, MA, NA). The hybrid composites (i.e., Al + Ti + MA and Al + Ti + NA) reinforced with two different types of particles (i.e., Ti + MA/NA) have been found to exhibit relatively better hardness response; higher wear resistance and inferior response to corrosion, as compared to the composites (Al + Ti, Al + MA and Al + NA) reinforced with these particle alone.
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页码：1155 / 1167
页数：12
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