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OwnerKaoru Tada, Mituo Kawaiinventors
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An active binder for brazing which is for use in brazing metals to ceramics; a ceramic part for brazing to which the binder has been applied; a brazed product; and a foil-form brazing material for use in producing a brazed metal/ceramic product. The active binder contains particles of either an active metal or a compound thereof (preferably titanium hydride) added thereto. The part for brazing comprises a part made of a ceramic and particles of either an active metal or a compound thereof which have been fixed to the ceramic part in at least the brazing area through a binder. The brazed product is produced by superposing the brazing area in the part for brazing on the brazing area in a metal part and then heating them in a furnace to melt the brazing particles and thereby braze the parts together.
An active binder for brazing to be used at the time of brazing a metal part made of a metal and a ceramic part made of a ceramic, wherein a powder of the active metal or its compound is added and mixed.
A part for brazing made of a ceramic to be used at the time of brazing with a metal part made of a metal, wherein a powder of the active metal or its compound is firmly stuck through a binder to at least a portion of the part to be brazed.
A brazed product obtained by brazing a metal part made of a metal and a ceramic part made of a ceramic, wherein the brazing is carried out by applying an active binder for brazing prepared by adding and mixing a powder of the active metal or its compound to and with a water-based binder to the surface of the ceramic part to be brazed;
A silver brazing material comprising a foil-like substrate of a silver braze and a powder of the active metal or its compound firmly stuck to at least one face of the substrate through a binder.
Dependencies are inferred from the claim text.