Characterization of (TiB+TiC)/TC4 in situ titanium matrix composites prepared by laser direct deposition

2011 ◽  
Vol 211 (4) ◽  
pp. 597-601 ◽  
Author(s):  
Yongzhong Zhang ◽  
Jingchao Sun ◽  
Rui Vilar
Keyword(s):  
Matrix Composites ◽  
Titanium Matrix ◽  
Titanium Matrix Composites ◽  
Direct Deposition ◽  
Laser Direct Deposition

Synthesis and Forming of Titanium Matrix Composites by Casting Route

2007 ◽  
Vol 334-335 ◽  
pp. 297-300
Author(s):  
Si Young Sung ◽  
Bong Jae Choi ◽  
Young Jig Kim
Keyword(s):  
Electron Microscopy ◽  
Melting Furnace ◽  
Vacuum Induction Melting ◽  
Induction Melting ◽  
Matrix Composites ◽  
Titanium Matrix ◽  
Titanium Matrix Composites ◽  
Electron Probe Micro Analyzer ◽  
Transmission Electron

The aim of this study is to evaluated the possibility of the in-situ synthesized (TiC+TiB) reinforced titanium matrix composites (TMCs) for the application of structural materials. In-situ synthesis and casting of TMCs were carried out in a vacuum induction melting furnace with Ti and B4C. The synthesized TMCs were characterized using scanning electron microscopy, an electron probe micro-analyzer and transmission electron microscopy, and evaluated through thermodynamic calculations. The spherical TiC plus needle-like and large, many-angled facet TiB reinforced TMCs can be synthesized with Ti and B4C by a melting route.

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