Micro- and grinding powders of cubic boron nitride

Description
For manufacture of superhard composition materials, used for edge cutting machining of cast iron and steel, including hardened up to 45–60 HRCэ

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Technology Type
 Material

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Technology Benefits
Technical characteristics of powders of[br][/br]cubic boron nitride[br][/br]• granularity of grinding powders, μm — 40...160;[br][/br]• compressive strength of grinding powders, Н — 6...60;[br][/br]• granularity of micropowders, microns — 1...40;[br][/br]• abrasive ability, rel. units — 1...2.[br][/br]Technical characteristics of superhard composite material based on cubic boron nitride[br][/br]• ultimate compressive strength, GPa — 2,6–3,2;[br][/br]• coefficient of fracture toughness, MPa·m1/2 — 9,0–11,0;[br][/br]• Knoop hardness, GPa — 32–45.

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Development Stage
 Currently in use/production

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Intellectual Property Rights
 Patent
 Exclusive Right

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Range of Applications
Application spheres[br][/br]• for grinding and polishing of parts made of cast iron, steel, non-ferrous metals, glass,[br][/br]ceramics;[br][/br]• for manufacture of superhard composite materials used for blade processing of cast irons and steels including hardened to 45–60 HRCe.

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Classifier Used at the Enterprise Europe Network
 Materials
 Nano- and Microtechnologies

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Classifier Used at the Technology Transfer Network of yet2.com Inc.
 Manufacturing
 Materials
 Techniques

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Preferable Regions
 North America
 Europe
 Asia

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Type of Collaboration Sought
 Joint Venture
 For Sale

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Available Technical Assistance
 Documentation
 Personnel

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