Adding a small amount of MgO suppresses abnormal crystal growth! It exhibits excellent volumetric stability at high temperatures.
"Alumina nit ball" is a refractory raw material with excellent fluidity. By adding a small amount of MgO, the abnormal growth of crystals is suppressed, resulting in a controlled uniform crystal structure with sizes ranging from 20 to 40 μm. It is a high-purity spherical sintered alumina containing over 99.5% Al2O3, composed of corundum polycrystalline sintered body with a dense internal structure. 【Features】 ■ High melting point ■ High mechanical strength ■ Strong thermal shock resistance ■ High chemical stability ■ Excellent wear resistance *For more details, please refer to the related link page or feel free to contact us.
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【Lineup】 ■3-2mm(II) ■2-1mm ■1-0.5mm ■0.5-0.3mm *For more details, please refer to the related link page or feel free to contact us.
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【Applications】 ■ Aggregate for promoting fluidity of amorphous refractory materials ■ Refractory materials for porous bricks ■ Abrasives ■ Heat medium for fluidized bed incinerators ■ Bedding sand for kilns ■ Aggregate for promoting fluidity of adhesives ■ Media for mixing mills ■ Molding aids *For more details, please refer to the related link 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.