FIELD: metallurgy.
SUBSTANCE: according to procedure concentrated flows of energy are used for evaporation of source materials of molybdenum and copper and their condensation on contact surface. As source materials there are used thin foils of molybdenum and copper. Evaporation is performed at successive transmission of electric current through them causing electric explosion of first molybdenum, than of copper foil. Also, products of explosion are condensed on contact surface at value of absorbed density of power 6.0…7.6 and 7.6…10 GW/m2 correspondingly.
EFFECT: increased erosion resistance of coating and its adhesion to base.
3 dwg, 2 ex
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PROCEDURE FOR APPLICATION OF COMPOSITE LAMINATE MOLYBDENUM-COPPER COATING ON COPPER CONTACT SURFACE | 2010 |
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Authors
Dates
2011-12-20—Published
2010-03-02—Filed