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Manufacturing method of easy-sintering aluminium oxide

본 발명은, 평균입도가 50∼100㎛이고 비표면적이 50∼100 ㎡/g인 γ-알루미나 분말을 소성하는 단계 및 소성된 결과물을 분쇄하는 단계를 포함하는 이소결 산화알루미늄의 제조방법에 관한 것이다. 본 발명에 의하면, 저온 소성이 가능하여 제조비용을 절감할 수 있고, 제조방법이 간단하여 재현성이 높고 대량 생산이 가능하며, 입도 분포가 균일하고 치밀한 이소결 산화알루미늄을 수득할 수 있다.

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Manufacturing method of easy-sintering aluminium oxide

Abstract

Manufacturing method of easy-sintering aluminium oxide

Abstract

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Titel:

Manufacturing method of easy-sintering aluminium oxide

Weitere Titelangaben:

이소결 산화알루미늄의 제조방법

Erscheinungsdatum:

05.04.2024

Medientyp:

Patent

Format:

Elektronische Ressource

Sprache:

Koreanisch

Klassifikation:

IPC: C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS , Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden / C04B Kalk , LIME

LEE JONG KEUN / JEONG KYOUNG HOON | Europäisches Patentamt | 2023

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Easy sintering yellow alumina containing magnesium oxide and iron oxide and the manufacturing method of the same

HWANG JONG HEE / LIM TEA YOUNG / LEE MI JAE et al. | Europäisches Patentamt | 2017

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Easy sintering yellow alumina containing magnesium oxide and iron oxide and the manufacturing method of the same

Europäisches Patentamt | 2017

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Kinetics of sintering of -aluminium oxide derived from aluminium-ammonium alum

Tanev, P. / Koruderlieva, S. / Leach, C. et al. | British Library Online Contents | 1995

Manufacturing method of spherical aluminium oxide powder

Europäisches Patentamt | 2024

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