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

Tie Ming Guo; Chang Song Han; Jian Gang Jia; Ying Fu; Zhi Hui; Li Qun Wang

doi:10.4028/www.scientific.net/AMR.675.231

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 675A Study of 5%Mo-Cu Nanocomposite Prepared by SHS...

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

Abstract:

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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Periodical:

Advanced Materials Research (Volume 675)

Pages:

231-234

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.675.231

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Online since:

March 2013

Authors:

Tie Ming Guo, Chang Song Han, Jian Gang Jia, Ying Fu, Zhi Hui, Li Qun Wang

Keywords:

Copper Matrix Composite, SHS, Thermodynamic Calculation

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