In situ TiB-reinforced cu-based bulk metallic glass composites

Fu, H. M. and Wang, Hao and Zhang, H. F. and Hu, Z. Q. (2006) In situ TiB-reinforced cu-based bulk metallic glass composites. Scripta Materialia, 54 (11). pp. 1961-1966. ISSN 1359-6462

Abstract

Cu-based bulk metallic glass composites containing in-situ Ti2B particles were successfully fabricated. The reinforced Ti2B particles with a size of 5-10m are uniformly distributed in the amorphous matrix. The particles have a good bonding to the matrix with a reaction layer. The BMG composites exhibit a significant ductility with a plastic strain of 2% due to the suppression of shear band propagation and the generation of multiple shear bands. The hardness of the materials is increased from Hv543 for monolithic BMG to Hv650 for 23.6% Ti2B containing BMG composites


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: No
Item Status: Live Archive
Additional Information: Awaiting paper from author. Deposited in accordance with the copyright policy of the publisher.
Depositing User: Dr Hao Wang
Faculty / Department / School: Historic - Faculty of Engineering and Surveying - Department of Mechanical and Mechatronic Engineering
Date Deposited: 11 Oct 2007 01:19
Last Modified: 02 Jul 2013 22:49
Uncontrolled Keywords: bulk metallic glasses, BMG composites, ductility, hardness
Fields of Research (FOR2008): 09 Engineering > 0912 Materials Engineering > 091206 Glass
09 Engineering > 0912 Materials Engineering > 091202 Composite and Hybrid Materials
Identification Number or DOI: doi: 10.1016/j.scriptamat.2006.01.048
URI: http://eprints.usq.edu.au/id/eprint/3056

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