Paper Title:

Small Punch Test of Advanced In Situ Synthesized Ti Metal Matrix Composites

Periodical Advanced Materials Research (Volumes 47 - 50)
Main Theme Multi-functional Materials and Structures
Edited by Alan K.T. Lau, J. Lu, Vijay K. Varadan, F.K. Chang, J.P. Tu and P.M. Lam
Pages 738-741
DOI 10.4028/www.scientific.net/AMR.47-50.738
Citation Jonathon Mak et al., 2008, Advanced Materials Research, 47-50, 738
Online since June, 2008
Authors Jonathon Mak, Richard Wuhrer, Greg Heness, Wing Yiu Yeung, M. Callaghan, Tao Wei, J. Qin, W. Lu, D. Zhang
Keywords In Situ Synthesis, Small Punch Test , Titanium Metal Matrix Composites
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Abstract

Particulate reinforced 10 vol.% (TiB+TiC)/Ti-6Al-4V metal matrix composites (MMCs) were produced by in-situ synthesis using vacuum arc re-melting process, and the mechanical properties of the metal matrix composites were assessed by the small punch testing (SPT). Mechanical properties of the in-situ synthesized Ti MMCs were studied and compared with the Ti base alloy. From the test data, the fracture properties and equivalent fracture strain of the test materials were characterised. The fracture mechanism of the test samples was examined using scanning electron microscopy.