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6929851 |
Coated substrate
Method for removing a portion of the binder phase from the surface of a substrate that is composed of particles of at least a first phase joined together by the binder phase, and wherein the...
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EP0975820B1 |
HARD MATERIAL COATING OF A CEMENTED CARBIDE OR CARBIDE CONTAINING CERMET SUBSTRATE
Abstract not available for EP0975820 Abstract of corresponding document: US6268045 The present invention relates to a component, for example a tool, coated with a hard material, in particular...
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6358428 |
Method of etching
Method for removing a portion of the binder phase from the surface of a substrate that is composed of particles of at least a first phase joined together by the binder phase, and wherein the...
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6268045 |
Hard material coating of a cemented carbide or carbide containing cermet substrate
The present invention relates to a component, for example a tool, coated with a hard material, in particular diamond, a process for its production and a device for carrying out the process. The...
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6214247 |
Substrate treatment method
Method for removing a portion of the binder phase from the surface of a substrate that is composed of particles of at least a first phase joined together by the binder phase, and wherein the...
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EP0960957A2 |
Method of preparing the surface of a composite body
A process for coating a tungsten carbide base material substrate with CVD diamond film includes carburization and gas-assisted vaporization of cobalt from the surface with simultaneous...
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5891522 |
Composite article with adherent CVD diamond coating and method of making
A process for coating a tungsten carbide base material substrate with CVD diamond film includes carburization and gas-assisted vaporization of cobalt from the surface with simultaneous...
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5733668 |
Method for the preparation of WC-Co Alloys and hard carbon-layer coated on WC-Co Alloys, and their coated tools
The present invention discloses a WC--Co alloy in which substantially only the WC particles of a surface layer or components other than metals belonging to the iron group and only the WC particles...
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5713133 |
Methods of preparing cemented metal carbide substrates for deposition of adherent diamond coatings and products made therefrom
Methods for producing an adherent diamond film on a cemented metal carbide substrate are disclosed. Particularly, the present invention discloses methods of preparing the surface of a cemented...
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5677372 |
Diamond reinforced composite material
An improved adhesion or bonding between diamond fibers and a matrix of at least one organic polymer such as a resin is achieved in a composite material reinforced with vapor-deposited diamond. To...
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5560839 |
Methods of preparing cemented metal carbide substrates for deposition of adherent diamond coatings and products made therefrom
Methods for producing an adherent diamond film on a cemented metal carbide substrate are disclosed. Particularly, the present invention discloses methods of preparing the surface of a cemented...
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