Metal fusion bonding – Process – Bonding nonmetals with metallic filler
Patent
1985-04-25
1987-02-24
Godici, Nicholas P.
Metal fusion bonding
Process
Bonding nonmetals with metallic filler
228122, 228124, 22826312, 20419231, 2504923, 427 38, B23K 3102, B05D 306, C23C 1400
Patent
active
046451153
ABSTRACT:
Fast union of a ceramic article to an opposed material is attained by a method which comprises forming a film of metal on the surface of the ceramic article, irradiating the surface of the metallic film with high-energy ions to bind the metallic film fast to the ceramic article, and supplying solder or brazing alloy to the surface of the metallic film and soldering or brazing the ceramic article to the opposed article. The high-energy ions for the irradiation has a magnitude of 30 to 800 keV and the dosage of the high-energy ions is in the range of 5.times.10.sup.15 to 2.times.10.sup.18 ions/cm.sup.2.
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Doi Haruo
Kamigaito Osami
Noda Shoji
Yamamoto Nobuyuki
Godici Nicholas P.
Heinrich Samuel M.
Kabushiki Kaisha Toyota Chuo Kenkyusho
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