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A platform for research: civil engineering, architecture and urbanism
Dry material for continuous casting tundish working lining, construction process and continuous casting tundish working lining
The invention discloses a dry material for a continuous casting tundish working lining. The dry material is prepared from 90 dead burned magnesia, 93 sintered magnesia and an inorganic binding agent according to a certain proportion. The dry material does not contain an organic binding agent and does not pollute molten steel, the hydrogen increasing element of the molten steel is reduced to zero,a continuous casting tundish working lining prepared from the dry material can resist slag liquid erosion, and the number of heavy rail steel casting furnaces can reach at least 20.
本发明公开了一种用于连铸中间包工作衬的干式料，由90重烧美砂、93烧结镁砂和无机结合剂按一定比例配制而成。本干式料不含有机结合剂，不污染钢水，对钢水增氢元素减少到零增加，通过该干式料制备的连铸中间包工作衬能抵挡渣液侵蚀的能力，浇重轨钢炉数可达到至少20炉。
Dry material for continuous casting tundish working lining, construction process and continuous casting tundish working lining
The invention discloses a dry material for a continuous casting tundish working lining. The dry material is prepared from 90 dead burned magnesia, 93 sintered magnesia and an inorganic binding agent according to a certain proportion. The dry material does not contain an organic binding agent and does not pollute molten steel, the hydrogen increasing element of the molten steel is reduced to zero,a continuous casting tundish working lining prepared from the dry material can resist slag liquid erosion, and the number of heavy rail steel casting furnaces can reach at least 20.
本发明公开了一种用于连铸中间包工作衬的干式料，由90重烧美砂、93烧结镁砂和无机结合剂按一定比例配制而成。本干式料不含有机结合剂，不污染钢水，对钢水增氢元素减少到零增加，通过该干式料制备的连铸中间包工作衬能抵挡渣液侵蚀的能力，浇重轨钢炉数可达到至少20炉。
Dry material for continuous casting tundish working lining, construction process and continuous casting tundish working lining
用于连铸中间包工作衬的干式料及施工工艺、连铸中间包工作衬
FU XIAOYONG (author) / ZHANG XIJUN (author) / YU QIWEN (author) / HUANG YUELONG (author) / PENG BOWEI (author) / XIAO XIONG (author) / SHUAI SHABIN (author) / LAI KUN (author)
2021-01-22
Patent
Electronic Resource
Chinese
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