A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POWDERY MATERIAL, AND SINTERED BODY USING THE SAME
To provide a powdery material for sintering for producing a dense and high-strength sintered body that can be granulated/made spherical without using a sintering aid or an organic binder.SOLUTION: There is provided a powdery material that contains granules constituted of a SiC powdery material of a mean primary particle diameter of 30 nm or larger and 350 nm or smaller and of a Hausner ratio defined by tap-density/bulk-density, of lower than 1.20.SELECTED DRAWING: None
【課題】焼結助剤や有機バインダーを使用せずに造粒・球形化することができ緻密で強度の高い焼結体を得るための焼結用粉末材料を提供する。【解決手段】平均一次粒子径が３０ｎｍ以上３５０ｎｍ以下のＳｉＣ粉末で構成される顆粒を含み、タップ密度／嵩密度で定義されるハウスナー比が１．２０未満の粉末材料を提供する。【選択図】なし
POWDERY MATERIAL, AND SINTERED BODY USING THE SAME
To provide a powdery material for sintering for producing a dense and high-strength sintered body that can be granulated/made spherical without using a sintering aid or an organic binder.SOLUTION: There is provided a powdery material that contains granules constituted of a SiC powdery material of a mean primary particle diameter of 30 nm or larger and 350 nm or smaller and of a Hausner ratio defined by tap-density/bulk-density, of lower than 1.20.SELECTED DRAWING: None
【課題】焼結助剤や有機バインダーを使用せずに造粒・球形化することができ緻密で強度の高い焼結体を得るための焼結用粉末材料を提供する。【解決手段】平均一次粒子径が３０ｎｍ以上３５０ｎｍ以下のＳｉＣ粉末で構成される顆粒を含み、タップ密度／嵩密度で定義されるハウスナー比が１．２０未満の粉末材料を提供する。【選択図】なし
POWDERY MATERIAL, AND SINTERED BODY USING THE SAME
粉末材料及びこれを用いた焼結体
MASUDA YUJI (author) / USHIDA NAOMOTO (author) / ISAYAMA TAKUYA (author) / SATO MINA (author)
2022-02-10
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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