Metal fusion bonding – Process – Chemical reaction produces filler material in situ
Patent
1992-07-27
1993-08-31
Heinrich, Samuel M.
Metal fusion bonding
Process
Chemical reaction produces filler material in situ
228121, 2282622, 428698, 428702, 428446, B23K 3100, B23K10300
Patent
active
052401715
ABSTRACT:
Two or more ceramic bodies are bonded together by oxidizing with a vapor-phase oxidant molten metal obtained from a body of precursor metal to form an oxidation reaction product bond. The oxidation reaction product is formed between adjacent facing, substantially congruent surfaces of the ceramic bodies and bridges the surfaces, thus bonding the ceramic bodies to each other. Promoters may optionally be used to facilitate formation of the oxidation reaction product.
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Kantner Robert C.
Newkirk Marc S.
Park Eugene S.
Heinrich Samuel M.
Lanxide Technology Company, LP
Lewis Carol A.
Mortenson Mark G.
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