FIELD: electric engineering industry.
SUBSTANCE: invention proposes a suspension for preparing current-conducting coat that comprises sodium meta-silicate, graphite, aluminum oxide, ferric (III) oxide, strontium carbonate, potassium titanate, barium oxide and hydrochloric acid taken in the following ratio of components, wt.-%: sodium meta-silicate, 28-30; graphite, 11-15.5; aluminum oxide, 3.5-3.7; ferric (III) oxide, 3.5-3.7; strontium carbonate, 3.5-3.7; potassium titanate, 4.2-4.5; barium oxide, 1.2-1.5; hydrochloric acid, 4.9-5.1, and water, the balance. Invention provides the creature of current-conducting coat with positive temperature resistance coefficient for conferring high resistance to heat loadings to it. Invention can be used in producing film heating surfaces and electric heaters.
EFFECT: valuable properties of suspension.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| RESISTIVE COMPOSITE | 2012 |
|
RU2515507C1 |
| METHOD OF MAKING CURRENT CONDUCTING PANELS, RAW MIXTUTRE FOR MAKING CURRENT CONDUCTING PANELS AND CURRENT CONDUCTING FILLER FOR THEM, BASED ON CRUSHED CRYSTALLINE GLASS | 2007 |
|
RU2353992C2 |
| METHOD OF MAKING CURRENT-CONDUCTING PANELS, RAW MIXTURE FOR MAKING CURRENT CONDUCTING PANELS AND CURRENT CONDUCTING FILLER THEM, BASED ON CRUSHED GLASS | 2007 |
|
RU2353991C2 |
| METHOD OF CONDUCTING PANELS PRODUCTION, PRIMARY FURNACE FOR CONDUCTING PANELS PRODUCTION AND CONDUCTING FILLER BASED ON NATURAL ZEOLITE-CONTAINING EFFUSIVE SEDIMENTATION ASHY DEPOSITS | 2007 |
|
RU2353012C1 |
| METHOD OF MAKING CURRENT CONDUCTING PANELS, RAW MIXTURE FOR MAKING CURRENT CONDUCTING PANELS AND CURRENT CONDUCTING FILLER FOR THEM, BASED ON MAGMATIC ACIDIC EFFUSIVE GLASSY ROCKS | 2007 |
|
RU2353993C2 |
| METHOD OF CONDUCTING PANELS PRODUCTION, PRIMARY FURNACE FOR CONDUCTING PANELS PRODUCTION AND CONDUCTING FILLER BASED ON NATURAL SEDIMENT HIGH-SILICA ROCKS | 2007 |
|
RU2353013C1 |
| SUSPENSION FOR FABRICATION OF CURRENT CONDUCTING COATING | 0 |
|
SU1791852A1 |
| SELF-CONTROLLED HEATING ELEMENT WITH ELECTRIC RESISTANCE | 2007 |
|
RU2464744C2 |
| METHOD FOR PRODUCING CURRENT-CONDUCTING FILM ON SILICA-CONTAINING SUBSTRATE | 1997 |
|
RU2169406C2 |
| METHOD TO MAKE ELECTROCONDUCTIVE SURFACES ON CARRIER | 2007 |
|
RU2436266C2 |
