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Abstract:
Effect of electroless copper plating on the bending strength of the copper graphite material made by powder metallurgy has been studied. It is found that the bending strength of the material with graphite content of 6 vol%-20 vol% increases by 13.8%-15.5% in virtue of the decrease of porosity after electroless plating. The bending strength, σbb, and porosity, θ, of the material fit the equation: σbb=σbb0 · exp(-βθ),and the electroless plating process causes β to increase, microscopic observation shows that electroless plating leads to more homogeneous distribution of graphite and the increase of the bending strength of the copper-graphite interface.
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Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
ISSN: 1002-185X
Year: 1998
Issue: 3
Volume: 27
0 . 5 0 6
JCR@2020
ESI Discipline: MATERIALS SCIENCE;
JCR Journal Grade:3
CAS Journal Grade:4
Cited Count:
WoS CC Cited Count: 6
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0