A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CURED INORGANIC FIBROUS MOLDING AND PRODUCTION METHOD THEREOF
To provide a cured inorganic fibrous molding having approximately uniform hardness as a whole.SOLUTION: A production method includes a step of impregnating a first-dry-processed molding made of inorganic fiber such as refractory ceramic fiber with an inorganic binder such as colloidal silica, a step of freezing the impregnated molding, and a step of second dry processing the frozen molding. On an as-needed basis, the production method includes a step of firing the molding before the impregnation step and/or after the second drying step.SELECTED DRAWING: None
【課題】 硬度が全体的にほぼ均一な無機繊維質硬化成形体を提供する。【解決手段】 第１乾燥処理したリフラクトリーセラミックファイバー等の無機繊維質からなる成形体に対してコロイダルシリカ等の無機バインダーを含浸させる工程と、該含浸した成形体を凍結する工程と、該凍結した成形体を第２乾燥処理する工程とを有し、必要に応じて上記含浸させる工程の前及び／又は上記第２乾燥処理する工程の後に焼成処理する工程を有する。【選択図】 なし
CURED INORGANIC FIBROUS MOLDING AND PRODUCTION METHOD THEREOF
To provide a cured inorganic fibrous molding having approximately uniform hardness as a whole.SOLUTION: A production method includes a step of impregnating a first-dry-processed molding made of inorganic fiber such as refractory ceramic fiber with an inorganic binder such as colloidal silica, a step of freezing the impregnated molding, and a step of second dry processing the frozen molding. On an as-needed basis, the production method includes a step of firing the molding before the impregnation step and/or after the second drying step.SELECTED DRAWING: None
【課題】 硬度が全体的にほぼ均一な無機繊維質硬化成形体を提供する。【解決手段】 第１乾燥処理したリフラクトリーセラミックファイバー等の無機繊維質からなる成形体に対してコロイダルシリカ等の無機バインダーを含浸させる工程と、該含浸した成形体を凍結する工程と、該凍結した成形体を第２乾燥処理する工程とを有し、必要に応じて上記含浸させる工程の前及び／又は上記第２乾燥処理する工程の後に焼成処理する工程を有する。【選択図】 なし
CURED INORGANIC FIBROUS MOLDING AND PRODUCTION METHOD THEREOF
無機繊維質硬化成形体及びその製造方法
HIRAI ATSUSHI (author) / SUZUKI HIDENAO (author) / SUEYOSHI ATSUSHI (author)
2023-11-07
Patent
Electronic Resource
Japanese
BIOSOLUBLE INORGANIC FIBROUS MOLDING AND MANUFACTURING METHOD THEREOF
| European Patent Office | 2022
| European Patent Office | 2015
| European Patent Office | 2015
| European Patent Office | 2015