408bC7 F= i .i 3F Wunchock Kroehong1*, Sopon Sangpaen2, Prapit Sitkanarak and Jerasak Wilairat2 Rajamangala University of Technology Tawanok Uthenthawai Campus, Phayathai Road, Pathumwan, Bangkok 10330 This paper presents the results on the mechanical properties, microstructure and thermal