DISPERSE DIAMOND-CONTAINING COMPOSITION AND METHOD FOR ITS PRODUCTION Russian patent published in 1995 - IPC

Abstract RU 2049723 C1

FIELD: production of disperse diamond powders. SUBSTANCE: portion of preserved carbon-containing explosive is detonated. The process is carried out in the presence of drops or streams of condensed liquid (e.g. distilled water, 40 aqueous solution of ethanol, kerosene, 30 aqueous solution of glycerin), mass ratio of said liquid and explosive being (10-50):1. Then liquid is separated of thus obtained products. Quantity of said liquid is so that it provides production of structurized disperse composition, its viscosity being more than tenfold of viscosity of said liquid. Proposed composition also contains disperse phase of carbon particles having diamond-like modification. Average size of said particles is not more 4 nm. Quantity of said disperse phase is 55 of its critical concentration. EFFECT: improves quality of desired product, improves efficiency of method. 11 cl, 3 dwg, 1 tbl

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RU 2 049 723 C1

Authors

Korobov D.Ju.

Korobov Ju.A.

Dates

1995-12-10Published

1992-05-19Filed