Synthesis and Mechanical Behaviour of (Al/SiC) Functionally Graded Material Using Powder Metallurgy Technique

被引：0
|
作者：
Surya, Mulugundam Siva [1 ]
Nilesh, T. Venkata [1 ]
机构：
[1] GITAM Univ, Hyderabad 502329, Telangana, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2019年 / 18卷
关键词：
Aluminum; Silicon carbide; Powder metallurg; Mechanical Properties; TRIBOLOGICAL BEHAVIOR;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper focuses on the Synthesis and mechanical behavior of functionally graded material using powder metallurgy technique. Owing to its low density and high strength to weight ratio, pure aluminum is chosen as matrix. Silicon carbide is selected as reinforcement in view of its hardness. Functionally graded materials (FGM) with 4 layers containing increasing volume fraction of SiC (0%,3%,7%,10%) were sintered at 580 degrees C in inert atmosphere. The microstructure analysis revealed homogeneous mixtures and crack free layers and the mechanical properties hardness and toughness of the FGM attained better results than pure aluminum. (C) 2019 Elsevier Ltd. All rights reserved.
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收藏
页码：3501 / 3506
页数：6
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