Coating materials for metal alloys and metals and method
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-015/20
C22C-021/00
출원번호
US-0816559
(1992-01-06)
우선권정보
FR-0010559 (1988-08-04)
발명자
/ 주소
Dubois Jean-Marie (Pompey FRX) Weinland Pierre (Houdemont FRX)
출원인 / 주소
Centre National de la Recherche Scientifique (Paris FRX 07)
인용정보
피인용 횟수 :
17인용 특허 :
0
초록▼
The invention relates to materials for coating metal alloys or metals, which materials are intended to improve the performance of said alloys or metals. These materials have a composition which corresponds to the general formula AlaCubFecXdIe, wherein X represents one or more elements chosen from V,
The invention relates to materials for coating metal alloys or metals, which materials are intended to improve the performance of said alloys or metals. These materials have a composition which corresponds to the general formula AlaCubFecXdIe, wherein X represents one or more elements chosen from V, Mo, Ti, Zr, Nb, Cr, Mn, Ru, Rh, Ni, Mg, W, Si and the rare earths, and I represents the inevitable manufacturing impurities, e≤2, 14≤b≤30, 7≤c≤20, O≤d≤10, with c+d≤10 and a+b+c+d+e=100% of the number of atoms, and they contain at least 40% by mass of an icosahedral quasi-crystalline phase and/or a decagonal quasi-crystalline phase and have a grain size greater than 1,000 nm in the quasi-crystalline phase. These materials are useful, in particular, for coating copper, aluminium alloys or copper alloys in the manufacture of cooking utensils, anti-friction bearings, anti-wear surfaces and reference surfaces.
대표청구항▼
An aluminium alloy coating material comprising a composition (a) having the general formula AlaCubFecXdIe wherein X represents one or more elements chosen from V, Mo, Ti, Zr, Nb, Cr, Mn, Ru, Rh, Ni, Mg, W, Si and the rare earths, I represents the inevitable manufacturing impurities, e≤2, 14b≤30, 7≤c
An aluminium alloy coating material comprising a composition (a) having the general formula AlaCubFecXdIe wherein X represents one or more elements chosen from V, Mo, Ti, Zr, Nb, Cr, Mn, Ru, Rh, Ni, Mg, W, Si and the rare earths, I represents the inevitable manufacturing impurities, e≤2, 14b≤30, 7≤c≤20, 0≤d≥10, with c+d≥10 and a+b+c+d+e=100% of the number of atoms; and (b) containing at least 40% by mass of a quasi-crystalline phase, wherein the mean grain size of the crystallites in the crystalline phase is greater than 1000 nm.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허를 인용한 특허 (17)
Nava, Yrene L.; Mutasim, Zaher Z., Abradable coating and method of production.
Biner Suleyman B. ; Sordelet Daniel J. ; Lograsso Barbara K. ; Anderson Iver E., Composite material reinforced with atomized quasicrystalline particles and method of making same.
Dubois Jean-Marie,FRX ; Archambault Pierre,FRX ; Colleret Bernard,FRX, Quasicrystalline aluminum heat protection element and thermal spray method to form elements.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.