PROCESS OF MANUFACTURE OF ELECTRICALLY HEATED BAND FROM EXPANDED GRAPHITE Russian patent published in 1995 - IPC

Abstract RU 2037217 C1

FIELD: electrical engineering. SUBSTANCE: manufacture of electrically heated band from expanded graphite includes double rolling. First rolling is conducted over backing impregnated with varnish. Prior to second rolling electrically heated band is treated thermally at 150-180 C. EFFECT: improved stability of electric and mechanical characteristics in the course of long-term storage and installation. 1 tbl

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RU 2 037 217 C1

Authors

Zav'Jalova Klara Nikolaevna

Isaev Jurij Semenovich

Dates

1995-06-09—Published

1992-08-10—Filed