Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of kiln castable preparation, in particular to an alkali-resistant, wear-resistant and anti-erosion castable and a preparation method thereof, the alkali-resistant, wear-resistant and anti-erosion castable comprises 25-30% of MgO, 65-75% of Al2O3, 10-15% of an auxiliary material, 5-15% of a functional filler, 0.1-1.5% of a water reducer and the balance of a main material; high-content MgO and Al2O3 are added, erosion of alkaline media can be effectively resisted, the alkali resistance is improved, aluminum oxide, calcium carbonate, calcium peroxide and aluminum powder are added, and fibers and aggregates in the functional filler are added, so that the erosion resistance of the material can be improved, and the material adapts to various corrosive media and erosion conditions; the components of the alkali-resistant, wear-resistant and erosion-resistant castable can provide excellent alkali resistance, wear resistance and erosion resistance, and meanwhile, the alkali-resistant, wear-resistant and erosion-resistant castable has better processing properties and is suitable for application requirements in high-alkali and wear environments.
本发明涉及窑炉浇注料制备技术领域，具体是涉及一种耐碱耐磨抗侵蚀浇注料及其制备方法，包括：25～30％的MgO、65～75％的Al2O3、10～15％的辅料、5～15％的功能性填料、0.1～1.5％的减水剂以及余量的主料；本发明添加了高含量的MgO和Al2O3，能够有效抵抗碱性介质的侵蚀，提高耐碱性能，本发明加入了氧化铝、碳酸钙、过氧化钙和铝粉，以及功能性填料中的纤维和骨料，能够提升材料的抗侵蚀性能，适应各种腐蚀介质和侵蚀条件；本发明的耐碱耐磨抗侵蚀浇注料的成分配比能够提供优异的耐碱性、耐磨性和抗侵蚀性能，同时具备较好的工艺性能，适用于高碱和磨损环境下的应用需求。
The invention relates to the technical field of kiln castable preparation, in particular to an alkali-resistant, wear-resistant and anti-erosion castable and a preparation method thereof, the alkali-resistant, wear-resistant and anti-erosion castable comprises 25-30% of MgO, 65-75% of Al2O3, 10-15% of an auxiliary material, 5-15% of a functional filler, 0.1-1.5% of a water reducer and the balance of a main material; high-content MgO and Al2O3 are added, erosion of alkaline media can be effectively resisted, the alkali resistance is improved, aluminum oxide, calcium carbonate, calcium peroxide and aluminum powder are added, and fibers and aggregates in the functional filler are added, so that the erosion resistance of the material can be improved, and the material adapts to various corrosive media and erosion conditions; the components of the alkali-resistant, wear-resistant and erosion-resistant castable can provide excellent alkali resistance, wear resistance and erosion resistance, and meanwhile, the alkali-resistant, wear-resistant and erosion-resistant castable has better processing properties and is suitable for application requirements in high-alkali and wear environments.
本发明涉及窑炉浇注料制备技术领域，具体是涉及一种耐碱耐磨抗侵蚀浇注料及其制备方法，包括：25～30％的MgO、65～75％的Al2O3、10～15％的辅料、5～15％的功能性填料、0.1～1.5％的减水剂以及余量的主料；本发明添加了高含量的MgO和Al2O3，能够有效抵抗碱性介质的侵蚀，提高耐碱性能，本发明加入了氧化铝、碳酸钙、过氧化钙和铝粉，以及功能性填料中的纤维和骨料，能够提升材料的抗侵蚀性能，适应各种腐蚀介质和侵蚀条件；本发明的耐碱耐磨抗侵蚀浇注料的成分配比能够提供优异的耐碱性、耐磨性和抗侵蚀性能，同时具备较好的工艺性能，适用于高碱和磨损环境下的应用需求。
Alkali-resistant, wear-resistant and erosion-resistant castable and preparation method thereof
一种耐碱耐磨抗侵蚀浇注料及其制备方法
09.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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