Copper matrix composite coatings produced by cold spraying process for electrical applications

2016 ◽  
Vol 16 (3) ◽  
pp. 344-350 ◽  
Author(s):  
O. Tazegul ◽  
V. Dylmishi ◽  
H. Cimenoglu
Keyword(s):  
Matrix Composite ◽  
Composite Coatings ◽  
Cold Spraying ◽  
Copper Matrix ◽  
Copper Matrix Composite ◽  
Spraying Process

Preparation and properties of copper matrix composite reinforced with SLM Fe alloy lattice

2019 ◽  
Vol 6 (5) ◽  
pp. 056530
Author(s):  
Huiyan Xu ◽  
Zhenhua Li ◽  
Baoren Teng ◽  
Bo Ren ◽  
Xin Li
Keyword(s):  
Matrix Composite ◽  
Copper Matrix ◽  
Copper Matrix Composite

A Study of 5%Mo-Cu Nanocomposite Prepared by SHS Route

2013 ◽  
Vol 675 ◽  
pp. 231-234
Author(s):  
Tie Ming Guo ◽  
Chang Song Han ◽  
Jian Gang Jia ◽  
Ying Fu ◽  
Zhi Hui ◽  
...  
Keyword(s):  
High Temperature ◽  
Electric Conductivity ◽  
Matrix Composite ◽  
Copper Matrix ◽  
Temperature Synthesis ◽  
Powder System ◽  
High Temperature Synthesis ◽  
Copper Matrix Composite ◽  
Microhardness Tester ◽  
Molybdenum Particles

Thermodynamic calculations indicate that molybdenum particles reinforced copper-matrix composite can be fabricated in CuO-Al-MoO3 powder system. Thermit reaction and self-propagation high-temperature synthesis (SHS) were applied to prepare samples. Then the phases, structure morphologies and properties were studied through the instruments of XRD, SEM and microhardness tester. The results show that nanocrystals are formed in Cu matrix and molybdenum particles are dispersive distributed in Cu matrix. The microhardness of 5﹪Mo-Cu nanocomposite is 110HV，and the relative electric conductivity is 58.6﹪IACS.

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