ALUMINUM SINTERED BODY PRODUCTION METHOD AND ALUMINUM SINTERED BODY
A method for producing an alumina sintered body, comprising: molding an alumina powder to obtain an alumina article, the alumina powder comprising alumina particles having a particle diameter of not less than 0.1 µm and less than 1 µm, and alumina particles having a particle diameter of not less tha...
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Main Authors | , , , |
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Format | Patent |
Language | English French German |
Published |
09.02.2022
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Subjects | |
Online Access | Get full text |
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Summary: | A method for producing an alumina sintered body, comprising: molding an alumina powder to obtain an alumina article, the alumina powder comprising alumina particles having a particle diameter of not less than 0.1 µm and less than 1 µm, and alumina particles having a particle diameter of not less than 1 pm and less than 100 µm; forming a carbon powder-containing layer on a surface of the alumina article to obtain a laminate body; and irradiating a surface of the carbon powder-containing layer of the laminate body with a laser light to form a transparent alumina sintered portion. |
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Bibliography: | Application Number: EP20200779356 |