An investigation of the effects of hot rolling on the microstructure and mechanical behavior of nano-sized SiC particulates reinforced Al6063 alloy composites

被引：6
|
作者：
Sreeram, D. [1 ]
Pugazhenthi, R. [1 ]
Anbuchezhiyan, G. [2 ]
Saravanan, R. [2 ]
Veeranjaneyulu, K. [3 ]
机构：
[1] Vels Inst Sci Technol & Adv Studies, Dept Mech Engn, Chennai 600117, Tamil Nadu, India
[2] Saveetha Inst Med & Tech Sci, Saveetha Sch Engn, Dept Mech Engn, Chennai 601205, Tamil Nadu, India
[3] MLR Inst Technol, Dept Aeronaut Engn, Hyderabad 500043, Telangana, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2022年 / 64卷
关键词：
Aluminum alloy; Nano SiC particle; Al6063; alloy; Grain refinement; Microstructural analysis; PERFORMANCE-CHARACTERISTICS; PROCESS PARAMETERS; WEAR PROPERTIES;
D O I：
10.1016/j.matpr.2022.05.197
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This study investigated the properties of aluminum alloy composites reinforced with nano-SiC particles produced by stir casting and hot rolling at a temperature of 5500C. Microstructural analysis reveals that nano SiC particles are uniformly distributed with good bonding to the alloy Al6063. The nano SiC particles align in a rolling direction, and the volume phase was analysed as per ASTM standards. It was observed that due to grain refinement the porosity was reduced due to the inclusion of nano Sic. The tensile strength and hardness of synthesised hot rolled composites significantly increased owing to enhancement of grain refinement and reduction in porosity. Copyright (C) 2022 Elsevier Ltd. All rights reserved.
引用
收藏
页码：731 / 736
页数：6
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