Impact of heat treatment on mechanical and tribological properties of metal matrix composites of AA6082 T6 with Tin, Zinc and graphite

被引：2

作者：

Ramesh, C. ^{[1
]}

Chandran, Mohanraj ^{[1
]}

Chellamuthu, K. ^{[2
]}

Sivakumar, A. ^{[3
]}

机构：

[1] M Kumarasamy Coll Engn, Dept Mech Engn, Karur 639113, India

[2] K Ramakrishnan Coll Engn, Dept Mech Engn, Tiruchirappalli 621112, Tamil Nadu, India

[3] Kongu Engn Coll, Dept Mech Engn, Erode, Tamil Nadu, India

来源：

JOURNAL OF CERAMIC PROCESSING RESEARCH | 2023年 / 24卷 / 01期

关键词：

Heat treatment; Stir casting; Hardness; SEM; Wear; WEAR BEHAVIOR; ALUMINUM; MICROSTRUCTURE;

D O I：

10.36410/jcpr.2023.24.1.120

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this research article, the metal matrix composite with AA6082 was formed with mono Tin (5 wt%), Zinc (5 wt%), graphite (5 wt%) and hybrid. The solution heat treatment process and quenching with water and solidification were carried out and results were compared with AA6082 T6. The different analysis includes mechanical properties (Tensile strength, micro hardness), metallurgical properties (SEM and EDX) and tribological property (friction and wear). Micro structure of heat treated AA6082 MMC found with lower defects and fine grain size. Hardness values of heat treated AA6082+Zinc(A6) and hybrid AA6082(A8) found higher than AA6082 T6. The ultimate tensile strength of heat treated AA6082+Zinc(A6) and hybrid AA6082(A8) observed higher than AA6082 T6. The wear and friction rate also reduced with heat treated AA6082+Zinc and AA6082 hybrid metal matrix composites.

引用

页码：120 / 126

页数：7

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