JP Journal of Heat and Mass Transfer
Volume 18, Issue 1, Pages 175 - 180
(October 2019) http://dx.doi.org/10.17654/HM018010175 |
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DEVELOPMENT OF INTERMEDIATE PHASES IN A COPPER/AMG-2 BRAND ALUMINUM SYSTEM
V. N. Lesev and P. K. Korotkov
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Abstract: Research on the contact melting (CM) in a Cu/Al system plays an important role in developing technology for contact-reactive soldering [1-6]. Also, the data on CM may be of interest in constructing a Cu/Al system layered intermetallic composite material [7], as well as in the development of heat-dissipating devices, powerful high-frequency diodes and transistors [8]. This work attempts to reveal the structural features of the contact layers during the contact melting of copper with AMG-2 brand aluminum (with the addition of ~2 wt.% Mg, the rest aluminum) and determine the effects of the Mg impurity on the time dependence of the contact layer thickness for the Cu/Al system. |
Keywords and phrases: intermediate phases, contact melting, temperature, intermetallic compounds, aluminum/copper system.
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