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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| Abstract | 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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| AbstractList | 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. |
| Author | KIMURA, Teiichi SUEHIRO, Satoshi NASU, Tomomichi UOE, Kousuke |
| Author_xml | – fullname: NASU, Tomomichi – fullname: UOE, Kousuke – fullname: SUEHIRO, Satoshi – fullname: KIMURA, Teiichi |
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| Discipline | Medicine Chemistry Sciences |
| DocumentTitleAlternate | VERFAHREN ZUR HERSTELLUNG EINES ALUMINIUMSINTERKÖRPERS UND ALUMINIUMSINTERKÖRPER PROCÉDÉ DE PRODUCTION DE CORPS FRITTÉ EN ALUMINIUM ET CORPS FRITTÉ EN ALUMINIUM |
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| Notes | Application Number: EP20200779356 |
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| RelatedCompanies | SUMITOMO CHEMICAL COMPANY LIMITED Japan Fine Ceramics Center |
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| Snippet | A method for producing an alumina sintered body, comprising: molding an alumina powder to obtain an alumina article, the alumina powder comprising alumina... |
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| SubjectTerms | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE |
| Title | ALUMINUM SINTERED BODY PRODUCTION METHOD AND ALUMINUM SINTERED BODY |
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