Investigation of Mechanical and Morphology of Al-SiC composites processed by PM Route

International Conference on Materials, Alloys and Experimental Mechanics 2017

材料科学;金属学;机械制造

Arif, Sajjad^1 ; Alam, Md. Tanwir^1 ; Ansari, Akhter Husain^2 ; Siddiqui, M. Arif^1 ; Mohsin, Mohammad^1

Department of Mechanical Engineering, Aligarh Muslim University, Aligarh, India^1

Department of Mechanical Engineering, JMI, New Delhi, India^2

关键词: Al-SiC composites;    Aluminum composites;    AMCs;    Powder metallurgy techniques;    Rockwell hardness;    SiC reinforcement;    Sliding distances;    Wear mechanisms;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/225/1/012277/pdf
DOI  :  10.1088/1757-899X/225/1/012277

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

This experimental work is based on the effect of the addition of SiC particles in the pure aluminum matrix synthesized by powder metallurgy technique. The SiC reinforcement is varied form 0 % to 15 % in a step of 5 %. The morphology of the worn out surface were also analyzed to recognize wear mechanism. The impact of filler reinforcement, sliding distance and sliding speed on the wear were studied with the help of pin on disc wear tester. The hardness of fabricated composites increases with the increases in SiC percentage. Finally, through this experimental work it can be concluded that reinforcement of SiC enhances the hardness and wear resistance of aluminum composite.