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材料研究学报 1989
THE TECHNOLOGY OF NEW COMPOSITE MATERIAL MADE BY 4J29(KOVAR) AND OXYGEN-FREE COPPER(OFNC)
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Abstract:
A new type of composite material made by 4J29 (Kovar) alloyand oxygen-free copper (OFHC) has been studied.The external part of thismaterial is 4J29 alloy and the internal core is UT1(OFHC).This materialwas mad by thermal pressing technology and afterwards
