Interfacial bond strength and fracture energy at room and elevated temperature in titanium matrix composites (SCS-6/Timetal 834)

2002 ◽  
Vol 33 (9) ◽  
pp. 1159-1170 ◽  
Author(s):  
W.D Zeng ◽  
P.W.M Peters ◽  
Y Tanaka
Keyword(s):  
Elevated Temperature ◽  
Bond Strength ◽  
Fracture Energy ◽  
Matrix Composites ◽  
Titanium Matrix ◽  
Interfacial Bond ◽  
Interfacial Bond Strength ◽  
Titanium Matrix Composites

Microstructure and Properties of MoSi2/Nb Interfaces with and Without Alumina Coating

1991 ◽  
Vol 238 ◽  
Author(s):  
L. Xiao ◽  
R. Abbaschian
Keyword(s):  
Mechanical Properties ◽  
Bond Strength ◽  
Fracture Energy ◽  
Oxide Coating ◽  
Alumina Coating ◽  
Interfacial Region ◽  
Interfacial Bond ◽  
Interfacial Bond Strength ◽  
The Matrix ◽  
Matrix Reinforcement

ABSTRACTThis study explores the relations between processing routes, microstructures and mechanical properties of the matrix/reinforcement interfaces in MoSi2/Nb composites. It was found that the fracture energy of the interfacial region depended on the interfacial bond strength, roughness of interface, and the nature of the interfacial compounds. The fracture energy between the oxide coating and intermetallic interfacial compounds was found to be lower than that between two intermetallics or between Nb and an intermetallic. Processing routes were found to affect the fracture energy of the interfacial region by changing interphase formation, changing microstructure of materials adjacent to the interface, or changing roughness of interface.

scholarly journals Mechanical Properties of in situ Synthesized Titanium Matrix Composites at Elevated Temperature

2003 ◽  
Vol 44 (11) ◽  
pp. 2282-2287 ◽  
Author(s):  
Ye-Xia Qin ◽  
Wei-Jie Lu ◽  
Xian-Feng Sheng ◽  
Zhi-Feng Yang ◽  
Di Zhang
Keyword(s):  
Mechanical Properties ◽  
Elevated Temperature ◽  
Matrix Composites ◽  
Titanium Matrix ◽  
Titanium Matrix Composites
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