Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SURFACE-COATED SINTERED COMPACT
There is provided a surface-coated sintered body formed of a sintered body of cubic boron nitride with a sufficiently adhesive surface coating layer thereon. The present surface-coated sintered body includes a sintered body of cubic boron nitride and a surface coating layer formed on a surface thereof, the sintered body of cubic boron nitride including 20-99.5% by volume of cubic boron nitride and a binder, the surface coating layer including an adhesion layer and at least one hard coating layer, the adhesion layer being a metal layer including at least W, and being formed to cover a surface of the sintered body of cubic boron nitride, the hard coating layer being formed to coat the adhesion layer, the adhesion layer being configured of an amorphous state and/or ultrafine particles having an average particle size equal to or smaller than 5 nm.
SURFACE-COATED SINTERED COMPACT
There is provided a surface-coated sintered body formed of a sintered body of cubic boron nitride with a sufficiently adhesive surface coating layer thereon. The present surface-coated sintered body includes a sintered body of cubic boron nitride and a surface coating layer formed on a surface thereof, the sintered body of cubic boron nitride including 20-99.5% by volume of cubic boron nitride and a binder, the surface coating layer including an adhesion layer and at least one hard coating layer, the adhesion layer being a metal layer including at least W, and being formed to cover a surface of the sintered body of cubic boron nitride, the hard coating layer being formed to coat the adhesion layer, the adhesion layer being configured of an amorphous state and/or ultrafine particles having an average particle size equal to or smaller than 5 nm.
SURFACE-COATED SINTERED COMPACT
OBERFLÄCHENBESCHICHTETER GESINTERTER PRESSLING
COMPACT FRITTÉ REVÊTU EN SURFACE
SETOYAMA MAKOTO (Autor:in) / OKAMURA KATSUMI (Autor:in) / TSUKIHARA NOZOMI (Autor:in)
27.12.2017
Patent
Elektronische Ressource
Englisch
COMPOSITE SINTERED COMPACT AND SURFACE-COATED BORON NITRIDE SINTERED COMPACT TOOL
| Europäisches Patentamt | 2016
COMPOSITE SINTERED COMPACT AND SURFACE-COATED BORON NITRIDE SINTERED COMPACT TOOL
Europäisches Patentamt | 2021
COMPOSITE SINTERED COMPACT AND SURFACE-COATED BORON NITRIDE SINTERED COMPACT TOOL
| Europäisches Patentamt | 2019
COMPOSITE SINTERED COMPACT AND SURFACE-COATED BORON NITRIDE SINTERED COMPACT TOOL
| Europäisches Patentamt | 2016