Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LIGHTWEIGHT HEAT-RESISTANT STRUCTURE AND MANUFACTURING METHOD THEREOF
To provide a lightweight heat-resistant structure having a porous structure which is improved in the brittleness of a porous ceramic, has high handling strength, and can be produced by a heat treatment at a lower temperature as compared with conventional ones.SOLUTION: Ceramic particles are impregnated with a solution containing a resin component, then a solvent contained in the solution is removed from the solution, and the resin component is cured. Then, by heating in an inert gas atmosphere at 200°C or higher and 800°C or lower, only a part of the resin contained in the solution is carbonized to obtain a lightweight heat-resistant structure having a carbonization degree of 0.90 or higher and 0.99 or lower. The resin component binds the ceramic particles to each other.SELECTED DRAWING: None
【課題】ポーラスセラミックの有するもろさが改善され、ハンドリング強度が高く、従来に比べて低温の熱処理で作製できる、ポーラス構造を有する軽量耐熱構造体を提供する。【解決手段】セラミックス粒子に、樹脂成分を含む溶液を含浸した後、前記溶液中からこれに含まれる溶剤を除去し、前記樹脂成分を硬化させ、その後、不活性ガス雰囲気内で２００℃以上、８００℃以下にて加熱することで、前記溶液に含まれていた樹脂の一部のみが炭化した、炭化度が０．９０以上、０．９９以下である、前記樹脂成分が前記セラミックス粒子同士を結着している軽量耐熱構造体である。【選択図】なし
LIGHTWEIGHT HEAT-RESISTANT STRUCTURE AND MANUFACTURING METHOD THEREOF
To provide a lightweight heat-resistant structure having a porous structure which is improved in the brittleness of a porous ceramic, has high handling strength, and can be produced by a heat treatment at a lower temperature as compared with conventional ones.SOLUTION: Ceramic particles are impregnated with a solution containing a resin component, then a solvent contained in the solution is removed from the solution, and the resin component is cured. Then, by heating in an inert gas atmosphere at 200°C or higher and 800°C or lower, only a part of the resin contained in the solution is carbonized to obtain a lightweight heat-resistant structure having a carbonization degree of 0.90 or higher and 0.99 or lower. The resin component binds the ceramic particles to each other.SELECTED DRAWING: None
【課題】ポーラスセラミックの有するもろさが改善され、ハンドリング強度が高く、従来に比べて低温の熱処理で作製できる、ポーラス構造を有する軽量耐熱構造体を提供する。【解決手段】セラミックス粒子に、樹脂成分を含む溶液を含浸した後、前記溶液中からこれに含まれる溶剤を除去し、前記樹脂成分を硬化させ、その後、不活性ガス雰囲気内で２００℃以上、８００℃以下にて加熱することで、前記溶液に含まれていた樹脂の一部のみが炭化した、炭化度が０．９０以上、０．９９以下である、前記樹脂成分が前記セラミックス粒子同士を結着している軽量耐熱構造体である。【選択図】なし
LIGHTWEIGHT HEAT-RESISTANT STRUCTURE AND MANUFACTURING METHOD THEREOF
軽量耐熱構造体およびその製造方法
TSUDA OSAMU (Autor:in) / TAKAHASHI SHINICHI (Autor:in)
02.09.2021
Patent
Elektronische Ressource
Japanisch
IPC:
C04B
Kalk
,
LIME
Fire Resistant Slab Using Lightweight Foamed Concrete and Manufacturing Method thereof
| Europäisches Patentamt | 2018
HEAT-RESISTANT MEMBER AND MANUFACTURING METHOD THEREOF
| Europäisches Patentamt | 2021
HEAT-RESISTANT BLOCK, HEAT RESISTANT STRUCTURE AND PRODUCTION METHOD THEREOF
| Europäisches Patentamt | 2023
Lightweight environmental protection heat-resistant decoration material
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2016