The effects of solutionizing temperatures on microstructures of as-received A357 alloy

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Title:	The effects of solutionizing temperatures on microstructures of as-received A357 alloy
Authors:	Mazlee, Mohd Noor Shamsul Baharin, Jamaludin Shaiful Rizam, Shamsuddin Mohabattul Zaman, SNS Bukhari Khairel Rafezi, Ahmad Raudhah, Othman
Keywords:	Solution treatment Solutionizing temperature Eutectic Si particles Materials engineering Alloys Eutectic silicon
Issue Date:	1-Dec-2009
Publisher:	Universiti malaysia Perlis
Citation:	p.1-4
Series/Report no.:	Proceedings of the Malaysian Metallurgical Conference '09 (MMC'09)
Abstract:	Solution treatment has been carried out on as-received A357 alloy at two solution treatment temperatures of 530ºC and 550ºC for 11 hours. The microstructural study was performed by using optical microscope. Optical microstructure study of alloy revealed that the increase in solutionizing temperature has improved the distribution of α-Al dendrites and eutectic silicon (Si) particles. In addition, eutectic Si particles also were found to change to spheroidised and increasing in size with the increasing in solutionizing temperature.
Description:	Organized by School of Materials Engineering & Sustainable Engineering Research Cluster, 1st - 2nd December 2009 at Putra Brasmana Hotel, Kuala Perlis, Perlis.
URI:	http://dspace.unimap.edu.my/123456789/7537
Appears in Collections:	Conference Papers Khairel Rafezi Ahmad, Associate Prof Dr. Mazlee Mohd Noor, Assoc. Prof. Dr. Shamsul Baharin Jamaludin, Prof. Dr.

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