Carefully selected raw materials are wet mixed, shaped, and fired! We handle various particle sizes.
"Sintered spinel" is a refractory material made of magnesium-aluminum spinel (MgO·Al2O3), which has a uniform and dense structure achieved through the careful wet mixing, shaping, and firing of selected raw materials. In the steel industry, it is used as the lining refractory for molten steel ladles, and in the field of lithium-ion batteries, it is used in special ceramics such as crucibles for sintering positive electrode materials and setters. "NSP-70" has a composition close to the theoretical value of spinel, while "NSP-90" has an alumina-rich composition in which some of the alumina is solid-solubilized in spinel. [Features] ■ High melting point ■ High chemical stability ■ Resistant to both alkali and acid corrosion ■ Excellent volume stability ■ Strong against thermal shock *For more details, please refer to the related link page or feel free to contact us.
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basic information
【Lineup】 ■NSP-70 3-1mm ■NSP-70 -20μm *For more details, please refer to the related link page or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Shaped refractories ■ Unshaped refractories ■ Ceramic products ■ Casting mold materials *For more details, please refer to the related links page or feel free to contact us.
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Our company has been deeply involved in people's lives by supporting the steelmaking industry as a supplier of refractory materials and various ceramics. We will continue to respond to needs and pursue the "provision of a rich life" through our reliable technology cultivated over many years and our globally expanding network.
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