Title:
【発明の名称】金属合金及び金属用コーティング材料
Document Type and Number:
Japanese Patent JP2792701
Kind Code:
B2
Abstract:
The invention relates to materials for the coating of metal alloys or metals, in order to improve the performances of said alloys or metals. Said materials have a composition corresponding to the general formula Al Cu Fe X I, wherein X is one or a plurality of elements selected amongst V, Mo, Ti, Zr, Nb, Cr, Mn, Ru, Rh, Ni, Mg, W, Si and the rare earthes, I represents the inevitable elaboration impurities, e /= 10 and a + b + c + d + e = 100 % in number of atoms and they contain at least 40 % by mass of an icosahedral quasi-crystalline phase and/or a decagonal quasi-crystalline phase. These materials are useful particularly as a coating on copper, aluminium alloys or copper alloys for the fabrication of cooking utensils, antifriction bearings, antiwear surfaces and reference surfaces.
Inventors:
DEYUBOWA JANNMARII
BAINRAITO PIEERU
BAINRAITO PIEERU
Application Number:
JP50885189A
Publication Date:
September 03, 1998
Filing Date:
August 02, 1989
Export Citation:
Assignee:
SANTORU NASHIONARU DO RA RUSHERUSHU SHIANTEIFUITSUKU
International Classes:
C22C21/12; C22C30/00; C22C30/02; C22C45/08; C23C14/14; C23C4/08; C23C14/16; (IPC1-7): C22C21/12; C22C30/02; C23C4/08; C23C14/14
Domestic Patent References:
| JP5920442A |
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)