Superhard Abrasive Composite Powders Produced from Diamond and Cubic Boron Nitride with a Carbon Binder.

Autor:	Poltoratskiy, V. G.
Předmět:	ABRASIVES GRINDING & polishing POWDERS NANODIAMONDS DIAMONDS CARBON BORON nitride DIAMOND-like carbon
Zdroj:	Powder Metallurgy & Metal Ceramics; 2019, Vol. 57 Issue 11/12, p653-662, 10p
Abstrakt:	The results of research aimed at developing superhard abrasive composites from starting diamond and cubic boron nitride powders with a carbon binder are presented. The materials were produced at subatmospheric pressure with the formation of condensed carbon released in the decomposition of hydrocarbons (at T = 1273–1523 K). The use of these materials as polycrystalline granules (particles) is effective for the production of grinding and polishing tools with improved performances. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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