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Machine translation
1. (WO2001036712) COATED TOOL AND METHOD OF MAKING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/036712    International Application No.:    PCT/US2000/030207
Publication Date: 25.05.2001 International Filing Date: 01.11.2000
Chapter 2 Demand Filed:    16.05.2001    
IPC:
C23C 14/02 (2006.01), C23C 14/06 (2006.01), C23C 30/00 (2006.01)
Applicants: KENNAMETAL INC. [US/US]; P.O. Box 231, 1600 Technology Way, Latrobe, PA 15650-0231 (US)
Inventors: INSPEKTOR, Aharon; (US)
Agent: PRIZZI, John, J.; Kennametal Inc., P.O. Box 231, 1600 Technology Way, Latrobe, PA 15650-0231 (US)
Priority Data:
09/442,599 18.11.1999 US
Title (EN) COATED TOOL AND METHOD OF MAKING
(FR) OUTIL AVEC REVETEMENT ET PROCEDE DE FABRICATION
Abstract: front page image
(EN)A tool (10) which includes a substrate (20) which has a first surface and a second surface wherein the first (22) surface and the second surface (24) intersect to form an edge (26). An adhesion coating scheme is on the substrate. The adhesion coating scheme comprises an innermost layer (30) which contains titanium, and is on the surface of the substrate. The adhesion coating scheme includes an outermost adhesion layer (34). A wear coating scheme is on the adhesion coating scheme. The wear coating scheme includes one or more wear coating sequences wherein each wear coating sequence comprises an inner layer (36) including aluminum and nitrogen and an outer layer (38) including boron and nitrogen.
(FR)Cette invention concerne un outil (10) comportant un substrat (20) avec une première (22) et une seconde (24) surfaces, ces deux surfaces se coupant pour former un bord (26). Le substrat est recouvert d"un agencement de couches d"adhérence. Cet ensemble comprend une couche profonde (30) contenant du titane à même la surface du substrat. L"agencement comporte également une couche d"adhérence extérieure (34). Un agencement de couches d"usure recouvre l"ensemble de couches d"adhésion. Cet agencement de couches d"usure comprend une ou plusieurs couches successives de matériau d"usure, chacune de ces couches comprenant elle-même une couche intérieure (36) renfermant de l"aluminium et de l"azote et une couche extérieure (38) renfermant du bore et de l"azote.
Designated States: BR, CA, JP.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)