VERFAHREN ZUM HERSTELLEN VON DUNKELHEIZERN
In the dip coating of aluminum oxide coated heaters to provide an outer dark coating consisting essentially of tungsten, a coating bath is used which is substantially rheologically stable, i.e., one in which the rate of settling of the tungsten particles is extremely slow.
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Main Author | |
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Format | Patent |
Language | German |
Published |
18.10.1973
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Subjects | |
Online Access | Get full text |
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Summary: | In the dip coating of aluminum oxide coated heaters to provide an outer dark coating consisting essentially of tungsten, a coating bath is used which is substantially rheologically stable, i.e., one in which the rate of settling of the tungsten particles is extremely slow. |
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Bibliography: | Application Number: DE19732316565 |