Composite blank material for ornamental goods and its production专利检索-皮大衣毛皮代用品服装专利检索查询-专利查询网

Composite blank material for ornamental goods and its production
申请号	JP4292185	申请日	1985-03-05	公开(公告)号	JPS61202784A	公开(公告)日	1986-09-08
申请人	Tanaka Kikinzoku Kogyo Kk;			发明人	TSUJI HITOSHI; KAWAGUCHI SEIICHI;
摘要	PURPOSE: To obtain easily a composite blank material for ornamental goods having lightweightness and an excellent spring characteristic, brazing characteristic, etc. by plating a Ti (alloy) bar material and both pipes of an Ni alloy and noble metal alloy and fitting the Ni alloy pipe then the noble metal alloy via Ag, etc. onto the bar material then cladding the pipes to the bar material by plastic working. CONSTITUTION: Sn is plated by sputtering, etc. on the outside circumferential surface of the Ti (alloy) bar material. Au, Ag or Ni is plated on both inside and outside circumferential surfaces of the Ni alloy pipe contg. 5W60wt% Cu and the inside circumferential surface of the noble metal alloy pipe consisting of 20 gold, etc. The Ni alloy pipe is fitted into the above-mentioned Ti (alloy) bar material via the foil, thin-walled pipe, etc. consisting of Ag or Ag-Cu alloy and after the noble metal alloy pipe is fitted thereonto, the bar material and pipe are plastically worked to clad the pipes to the bar material. The oxidation during the stage is prevented by the above-mentioned platings and the stage is simplified. COPYRIGHT: (C)1986,JPO&Japio
权利要求
说明书全文