Research ArticleOpen AccessGoogle Scholar indexed
Dry Sliding Wear Behaviour of SiC Particles Reinforced Zinc-Aluminium (ZA43) Alloy Metal Matrix Composites
Lecturer, Mechanical Engineering Department,GM Institute of Technology, Davangere 577006, Karnataka, India
Professor, Department of IPE, Bapuji Institute of Engineering & Technology,Davangere 577004, Karnataka, India
- 1 Lecturer, Mechanical Engineering Department,GM Institute of Technology, Davangere 577006, Karnataka, India
- 2 Professor, Department of IPE, Bapuji Institute of Engineering & Technology,Davangere 577004, Karnataka, India
Journal of Minerals and Materials Characterization and Engineering·Volume 10 (2011)·Pages 419–425·Published 20 April 2011·DOI10.4236/jmmce.2011.105031
Copy link · social · email
Abstract
The present paper reveals the wear behaviour of Zinc - Aluminium alloy reinforced with SiC particulate metal matrix composite. The composite is prepared using liquid metallurgy technique. The unlubricated pin-on disc wear test is conducted to find the wear behaviour of the ZA43 alloy based composite. The sliding wear test is conducted for different load, speed and time. The result reveals that wear rates of composite is reduced as reinforcement increases. For the same working conditions wear rate increases with increasing load and with increasing speed. The tested samples are examined by taking micro structure photos and analyzed for the type of wear. Dominating wear types observed are delamination and abrasion.
KeywordsSiC/ ZA43 compositeparticulate metal matrix compositeZinc-Aluminium alloyabrasive weardelamination.
- J K M Kwok, S C Lim, “High speed tribological properties of Al/SiC composites: I Frictional and wear rate characteristics”, Composites Science and Technology, 1999, 59, 55 – 63.
- J K M Kwok, S C Lim, “High speed tribological properties of Al/SiC composites: II wear mechanisms”, Composites Science and Technology, 1999, 59, 65 – 75.
- G Ranganath, S C Sharma, M Krishna, “Dry sliding wear of garnet reinforced zinc/aluminium metal matrix composites”, Wear, 2001, 251, 1408 – 1413
- S C Lim, M Gupta, L Ren, J K M Kwok, “The tribological properties of Al-Cu/SiC metal matrix composites fabricated using the rheocasting technique”, Journal of material processing and Technology, 1999, 90, 591-596
- Gencaga Purcek, Temel Savaskan, Samuel Murphy, “Dry sliding friction and wear properties of zinc based alloy”, Wear, 2002, 252, 894 – 901
- Xie Xianquing, Zhang Di, Liu Jinshui, “Thermal expansion properties of TiC particle reinforced ZA43 matrix composite”, Materials and Design, 2001, 22, 157 – 162
- S Das, “Development of aluminum alloy composites for engineering applications”, Trans. Indian Inst. Met, 2004, 57, 325 – 334
- M T Abou El-khair, A Daoud, A Ismail, “Effect of different Al contents on the microstructure, tensile and wear properties of Zn – based alloy”, Materials Letters, 2004, 58, 1754 – 1760
- M Ramachandra, K Radhakrishna, “Sliding wear, slurry erosive, and corrosive wear of aluminium / SiC composite”, Materials Science – Poland, 2006, 24, 333 – 349
- K H W Seah, S C Sharma, P R Rao, B M Girish, “Mechanical properties of as cast and heat treated ZA-27 / silicon carbide particulate composite”, Materials and Design, 1995, 16, 277 – 281
- M Manoharan, M Gupta, “Effect of silicon carbide volume fraction on the wok hardening behaviour of thermomechanically processed aluminium based metal matrix composites”, Composites Part B, 30(1999), 107 – 112