Browsing Rohaya Abdul Malek, Dr. by Author "rohayamalek@unimap.edu.my"

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Characterization of different additives of sintered cobalt F-75 alloy in biomaterial applications

Rohaya, Abdul Malek; Yeoh, Chieh Hang (Trans Tech Publications, 2014)

A Co-Cr-Mo (ASTM CoF-75) alloy is normally used because of their good in physical, mechanical, wear and as well as biocompatibility. In order to obtain similarity chemical structure of bone, addition of HAP or TCP into ...
Effect of beta tricalcium phosphate (β-TCP) on properties of Mg-Zn composites

Siti Aisyah, Buyong; Shamsul Baharin, Jamaludin, Prof. Dr.; Rohaya, Abdul Malek (Trans Tech Publications, 2014)

In this work, Mg and Zn powder were used to prepare the Mg-Zn/β-TCP composites with different β-TCP composition by using powder metallurgy technique. The composite were mixed using ball mill and compacted at 500 MPa. The ...