Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a production method of novel fire-resistant zirconium corundum bricks with strong high-temperature folding resistance. The method comprises the steps that raw materials are prepared, wherein the raw materials comprise granules A which are fused cast zirconium corundum granules with the granularity ranging from 8 mm to 10 mm, granules B which are fused cast zirconium corundum granules with the granularity ranging from 3 mm to 5 mm, granules C which are chromic oxide granules with the granularity ranging from 3 mm to 5 mm, granules D which are white corundum fine powder with the granularity ranging from 1 mm to 2 mm, granules E which are chromic oxide fine powder with the granularity of 1 mm and granules F which are andalusite powder with the granularity ranging from 3 mm to 4 mm; ingredient brick bodies are formed; drying and sintering are conducted, and the fire-resistant zirconium corundum bricks with the strong high-temperature folding resistance are obtained. The fire-resistant zirconium corundum bricks with the strong high-temperature folding resistance have astonishing high-temperature folding resistance, and the service life is extremely long.
The invention discloses a production method of novel fire-resistant zirconium corundum bricks with strong high-temperature folding resistance. The method comprises the steps that raw materials are prepared, wherein the raw materials comprise granules A which are fused cast zirconium corundum granules with the granularity ranging from 8 mm to 10 mm, granules B which are fused cast zirconium corundum granules with the granularity ranging from 3 mm to 5 mm, granules C which are chromic oxide granules with the granularity ranging from 3 mm to 5 mm, granules D which are white corundum fine powder with the granularity ranging from 1 mm to 2 mm, granules E which are chromic oxide fine powder with the granularity of 1 mm and granules F which are andalusite powder with the granularity ranging from 3 mm to 4 mm; ingredient brick bodies are formed; drying and sintering are conducted, and the fire-resistant zirconium corundum bricks with the strong high-temperature folding resistance are obtained. The fire-resistant zirconium corundum bricks with the strong high-temperature folding resistance have astonishing high-temperature folding resistance, and the service life is extremely long.
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