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A platform for research: civil engineering, architecture and urbanism
RAW MATERIAL COMPOSITION FOR MAGNESIA-CHROMIUM REFRACTORY BRICK AND METHOD FOR PRODUCING MAGNESIA-CHROMIUM REFRACTORY BRICK
To manufacture magnesia-chromium refractory bricks that have excellent spalling resistance without firing at high temperatures, and to provide a raw material composition for magnesia-chromium refractory bricks that can reduce energy and greenhouse gas emissions.SOLUTION: The raw material composition for magnesia-chromium refractory bricks according to the present invention comprises hercynite and the hercynite content is 1-15 mass%.SELECTED DRAWING: None
【課題】高温で焼成しなくても耐スポーリング性に優れるマグネシア・クロム質耐火れんがの製造と、エネルギーと温室効果ガス排出量の低減が可能なマグネシア・クロム質耐火れんが用原料配合物を提供すること。【解決手段】マグネシア・クロム質耐火れんが用原料配合物は、ヘルシナイトを含み、前記ヘルシナイトの含有量が１～１５質量％であることを特徴とする。【選択図】なし
RAW MATERIAL COMPOSITION FOR MAGNESIA-CHROMIUM REFRACTORY BRICK AND METHOD FOR PRODUCING MAGNESIA-CHROMIUM REFRACTORY BRICK
To manufacture magnesia-chromium refractory bricks that have excellent spalling resistance without firing at high temperatures, and to provide a raw material composition for magnesia-chromium refractory bricks that can reduce energy and greenhouse gas emissions.SOLUTION: The raw material composition for magnesia-chromium refractory bricks according to the present invention comprises hercynite and the hercynite content is 1-15 mass%.SELECTED DRAWING: None
【課題】高温で焼成しなくても耐スポーリング性に優れるマグネシア・クロム質耐火れんがの製造と、エネルギーと温室効果ガス排出量の低減が可能なマグネシア・クロム質耐火れんが用原料配合物を提供すること。【解決手段】マグネシア・クロム質耐火れんが用原料配合物は、ヘルシナイトを含み、前記ヘルシナイトの含有量が１～１５質量％であることを特徴とする。【選択図】なし
RAW MATERIAL COMPOSITION FOR MAGNESIA-CHROMIUM REFRACTORY BRICK AND METHOD FOR PRODUCING MAGNESIA-CHROMIUM REFRACTORY BRICK
マグネシア・クロム質耐火れんが用原料配合物及びマグネシア・クロム質耐火れんがの製造方法
MIYAMOTO DAISUKE (author)
2024-03-01
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
MAGNESIA CARBON REFRACTORY COMPOSITION AND METHOD FOR PRODUCING MAGNESIA CARBON BRICK
| European Patent Office | 2020