METHOD OF PRODUCING ELECTRIC CARBON ARTICLES Russian patent published in 2016 - IPC B22F3/02 B60L5/00 H01R39/18 

Abstract RU 2602569 C1

FIELD: manufacturing technology.

SUBSTANCE: invention relates to production of electric carbon articles based on carbon. Method comprises mixing graphite filler with binder and pressed obtained powder mixture in a mould with vertical male die at die speed of , mm/s, where m is mass of filling mixture, g, c is a coefficient equal to 1,400÷1,700, lesser value of which is used for powder with smaller particle size at high air humidity, and larger value is used for powder with large particle sizes at low air humidity.

EFFECT: higher density and improved physical and mechanical properties of articles.

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RU 2 602 569 C1

Authors

Samodurova Marina Nikolaevna

Barkov Leonid Andreevich

Dates

2016-11-20Published

2015-04-23Filed