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MANUFACTURING METHOD OF COAGULATED β TYPE SILICON NITRIDE, COAGULATED β TYPE SILICON NITRIDE, RESIN COMPOSITION CONTAINING THE SAME, AND THERMAL CONDUCTIVE MATERIAL
PROBLEM TO BE SOLVED: To provide means for manufacturing coagulated β type silicon nitride having no or less anisotropy of thermal conductivity.SOLUTION: There is provided a manufacturing method of coagulated β type silicon nitride including a step (1) of sintering a first precursor having a granule containing α type silicon nitride particles and a sintering auxiliary and a surface treatment layer containing a coagulation inhibitor coated on a surface of the granular.SELECTED DRAWING: None
【課題】熱伝導性の異方性がない、または少ない凝集したβ型窒化ケイ素を製造するための手段を提供する。【解決手段】α型窒化ケイ素粒子および焼結助剤を含む顆粒と、前記顆粒表面に被覆される凝集防止剤を含む表面処理層と、を有する第1の前駆体を焼結させる工程(1)を含む、凝集β型窒化ケイ素の製造方法。【選択図】なし
MANUFACTURING METHOD OF COAGULATED β TYPE SILICON NITRIDE, COAGULATED β TYPE SILICON NITRIDE, RESIN COMPOSITION CONTAINING THE SAME, AND THERMAL CONDUCTIVE MATERIAL
PROBLEM TO BE SOLVED: To provide means for manufacturing coagulated β type silicon nitride having no or less anisotropy of thermal conductivity.SOLUTION: There is provided a manufacturing method of coagulated β type silicon nitride including a step (1) of sintering a first precursor having a granule containing α type silicon nitride particles and a sintering auxiliary and a surface treatment layer containing a coagulation inhibitor coated on a surface of the granular.SELECTED DRAWING: None
【課題】熱伝導性の異方性がない、または少ない凝集したβ型窒化ケイ素を製造するための手段を提供する。【解決手段】α型窒化ケイ素粒子および焼結助剤を含む顆粒と、前記顆粒表面に被覆される凝集防止剤を含む表面処理層と、を有する第1の前駆体を焼結させる工程(1)を含む、凝集β型窒化ケイ素の製造方法。【選択図】なし
MANUFACTURING METHOD OF COAGULATED β TYPE SILICON NITRIDE, COAGULATED β TYPE SILICON NITRIDE, RESIN COMPOSITION CONTAINING THE SAME, AND THERMAL CONDUCTIVE MATERIAL
凝集β型窒化ケイ素の製造方法、並びに凝集β型窒化ケイ素およびこれを含む樹脂組成物、熱伝導性材料
ITOTANI KAZUO (author) / ITO DAISUKE (author) / TADAMI JUNICHI (author) / IIJIMA SHIKO (author)
2016-12-22
Patent
Electronic Resource
Japanese
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