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Calcined α-alumina
Keywords:
Calcined a-alumina
Ultra-high temperature calcined alumina
Activated gamma alumina
Medicinal adsorption alumina
High temperature alumina
Yinhan calcined a-alumina
95-97 series alumina
Active ultrafine calcined alumina
High temperature calcined a-alumina
refractory grade calcined alumina spots
Category:
- Details
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Using high-quality raw materials, it is calcined at high temperatures and finely ground. Beneficial for refractory sintering, enhancing product performance.
Mainly applied in:
(1) Steel mill continuous casting tundish, stopper rod, and slide gate;
(2) High-grade castables;
(3) High-grade magnesia-aluminum materials;
(4) Corundum materials, etc.
Product Code Al2O3% SiO2% Fe2O3% Na2O% D50 (μm) A318 >99 <0.02 <0.03 <0.2 3-5 A618 >99 <0.02 <0.03 <0.4 3-5 - All the product specifications mentioned above are subject to customization according to customer requirements.
Refractory grade calcined alumina offers high purity, excellent thermal stability, and strong resistance to heat and corrosion.
Using high-quality raw materials, it is calcined at high temperatures and finely ground. Beneficial for refractory sintering, enhancing product performance.
High-temperature calcined α-alumina
Our company independently develops and produces low-sodium and medium-sodium products, with a calcination temperature of 1400℃. They are widely used in the manufacturing of refractory materials, technical ceramics, electronic components, and other fine products.
Active micro-fine calcined alumina
Processed using special techniques, it possesses characteristics of small original grain size, uniformity, high activity, and ease of sintering. Mainly used in industrial high-temperature ceramics, special refractories, cement kiln bricks, unshaped refractories, and the production of magnesia-alumina bricks, among other fields.
Ceramic tile and glaze dedicated alumina
All the product specifications mentioned above are subject to customization according to customer requirements.
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Zibo Yinhan Special Alumina Co., Ltd.
Phone/WhatsApp: +86 13964333373
E-mail：yinhan.alumina@gmail.com
Office Tel: +86-533-2985768
Add: South Side of Shanquan Road, Zhangdian District, Zibo City, Shandong Province, China
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