Effect of Mechanical Properties of AL7075/Mica Powder Hybrid Metal Matrix Composite

被引：5

作者：

Arunprasath, K. ^{[1
]}

Amuthakkannan, P. ^{[2
]}

Vijayakumar, M. ^{[1
]}

Sundarakannan, R. ^{[3
]}

Selwin, M. ^{[4
]}

Kavitha, S. ^{[5
]}

Singh, Lavish Kumar ^{[6
]}

机构：

[1] PSN Coll Engn & Technol, Dept Mech Engn, Tirunelveli 627152, Tamilnadu, India

[2] PSR Coll Engn, Dept Mech Engn, Sivakasi 626140, Tamilnadu, India

[3] SIMATS, Inst Agr Engn, Saveetha Sch Engn, Chennai 602105, Tamilnadu, India

[4] SSM Inst Engn & Technol, Dept Mech Engn, Dindigul 624002, Tamilnadu, India

[5] Kalasalingam Acad Res & Educ, Sch Mech, Aero Auto & Civil Engn, Krishnankoil 626126, Tamilnadu, India

[6] Sharda Univ, Dept Mech Engn, Greater Noida 201310, India

来源：

MATERIALS PHYSICS AND MECHANICS | 2023年 / 51卷 / 01期

关键词：

AL7075; Mica Powder; Tensile strength; Impact strength; Vicker's Hardness test; SEM morphology; WEAR BEHAVIOR;

D O I：

10.18149/MPM.5112023_12

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The applications of aluminum-based Metal Matrix Composite (MMC) are very huge and it possesses good output when combined with Mica Powder. Because Mica is one of the naturally available crafted stones of minerals. It can bind with the materials easily in ambient conditions. This research work is to study the mechanical performance of the AL7075/Mica Powder hybrid MMC's. The varying grams of Mica powder (5 g to 25 g) are added with 500 grams of aluminum 7075. From the results obtained for the mechanical properties of AL7075/Mica Powder composite. Specimen 5 (500 g of AL 7075/25 g of Mica Powder) has excellent mechanical properties such as tensile strength of about 285 MPa, impact strength of about 18 J. The Vicker Hardness indentation is about 80 VHN, all these results define that after the addition of Mica Powder in the composite. The bonding nature of Mica with AL7075 always acts as a supporting agent in the defining of excellent mechanical properties of metal matrix composite.

引用

页码：142 / 150

页数：9

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