High temperature deformation mechanisms and constitutive modeling for Al/SiC p /45 metal matrix composites undergoing laser-assisted machining

2015 ◽  
Vol 642 ◽  
pp. 330-339 ◽  
Author(s):  
Hongzhi Zhang ◽  
Xianjun Kong ◽  
Lijun Yang ◽  
Yang Wang ◽  
Guanxin Chi
Keyword(s):  
High Temperature ◽  
Metal Matrix Composites ◽  
Constitutive Modeling ◽  
Metal Matrix ◽  
Deformation Mechanisms ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Matrix Composites ◽  
Laser Assisted Machining

scholarly journals Using the Instrumented Indentation Technique to Determine Damage in Sintered Metal Matrix Composites after High-Temperature Deformation

2021 ◽  
Vol 11 (22) ◽  
pp. 10590
Author(s):  
Alexander Smirnov ◽  
Evgeniya Smirnova ◽  
Anatoly Konovalov ◽  
Vladislav Kanakin
Keyword(s):  
High Temperature ◽  
Metal Matrix Composites ◽  
Metal Matrix ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Matrix Composites ◽  
Alloy Matrix ◽  
Plastic Properties ◽  
Sintered Metal ◽  
7075 Alloy

The paper shows the applicability of data on the evolution of the elastic modulus measured by the instrumented microindentation technique to the determination of accumulated damage in metal matrix composites (MMCs) under high temperature deformation. A composite with a V95 aluminum alloy matrix (the Russian equivalent of the 7075 alloy) and SiC reinforcing particles is used as the research material. The metal matrix composite was produced by powder technology. The obtained results show that, under macroscopic compression at temperatures ranging between 300 and 500 °C, the V95\10% SiC MMC has the best plasticity at 300 °C. At a deformation temperature of 500 °C, the plastic properties are significantly lower than those at 300 and 400 °C.

High-temperature deformation behavior of Ti-TiBw in-situ metal-matrix composites

JOM ◽  
2004 ◽  
Vol 56 (5) ◽  
pp. 51-55 ◽  
Author(s):  
Sweety Kumari ◽  
N. Eswara Prasad ◽  
G. Malakondaiah ◽  
K. S. Ravi Chandran
Keyword(s):  
High Temperature ◽  
Metal Matrix Composites ◽  
Deformation Behavior ◽  
Metal Matrix ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Matrix Composites
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