METHOD FOR COATING SOLID DIAMOND MATERIALS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200023442A1
SERIAL NO

16523571

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for coating solid diamond materials, to solder or bond coated diamond materials into a metallic surface or a second diamond surface under ambient air. The diamond materials are at least partially coated under a noble gas atmosphere by a vapour depositing process, the coating is performed with at least one carbide-forming chemical element selected from among B, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W; some diamond carbon is converted into elemental carbides, which form an elemental carbide layer; and wherein there is a stoichiometric excess of the chemical element in relation to the elemental carbides formed, so an element layer is deposited onto the surface of the elemental carbide layer or a mixed elemental carbide/element layer forms and is deposited on the element layer or mixed elemental carbide/element layer. Also, a machine component, in particular a tool, with a soldered-in solid PCD.

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Patent Owner(s)

  • GOTTLIEB GUEHRING KG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DOGAN, Faik Winterlingen, DE 1 0
FECHNER, Tobias Albstadt, DE 9 25
GARRN, lmmo Ertingen, DE 2 0
SAGR, Andreas Albstadt, DE 1 0
SPOHN, Dominik Balingen, DE 1 0

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