What is Wear resistant alumina ceramic lining (Alumina Ceramic Lining)?The wear-resistant alumina lining is made from a corundum special ceramic, which is formed using Al2O3 (as the main raw material) and a rare metallic oxide as a solvent. This cera...…
At home and abroad, the production of alumina with good particle size has become a hot issue. Different synthetic methods were used to prepare morphological aluminas powders. These included fibrous, sand and plate, rods, and porous alumina membranes....…
Modern industry cannot function without ultrafine alumina. Alumina powders with ultrafine or fine grain have a different surface electronic structure, and the crystal structure has also changed. This leads to surface effects, and smaller sizes, that ...…
Alumina fibres have a lower thermal conductivity and heat capacity. The temperature of long-term usage is higher than that of ordinary aluminum silicate (1000 1100 °C). It can be used with acidic atmosphere, oxidizing environment, reducing atmospheri...…
Alumina Bauxite is a stable aluminium oxide that is used in ceramics, material science and mining. The rapid development of our country’s electrolytic aluminium, ceramics industries, medicine, electronics and machinery will increase the demand for a...…
What does alumina mean? Alumina Al2O3 is an organic compound with the chemical composition Al2O3. It has a high hardness and melting point of 2054degC. The boiling point is 2980degC. It's an ionic crystal which can be ionized at elevated temper...…
What activates alumina? Activated Alumina is also called activated alu, which contains alumina in its catalyst. The material is porous and high-dispersion, with large surfaces and micropores. Because of its excellent surface properties, which incl...…
Fumed Alumina can be used in flow aids, as anti-adhesion for PET film, fluorescent tube, and lightbulb and also as an environmental-friendly powder coating to protect and bond. Purity: >=98% Fumed Alumina Fumed Alkyl Oxide Alumina (aluminium diox...…
Difference between activated and modified alumina Activated alu is a porous solid material that has a high surface area and is highly dispersed. The microporous nature of the surface makes it suitable for catalysis. It can also be used to carry ca...…
Alumina ceramics' main characteristics Alumina ceramics, a ceramic material containing alumina (Al2O3) is used in thick-film integrated circuits. High conductivity and mechanical strength are all characteristics of alumina ceramics. You will need ...…
The properties of spherical allumina This ultra-fine, spherical, nonstick alumina offers excellent properties such as high resistance to corrosion, high resistance to heat, high hardness and high strength. It's widely used in electronics, metallur...…
Coating material for lithium-ion battery diaphragms : high-purity nano-alumina The ceramic coating is applied to the negative and positive electrode separators of the lithium batteries. It acts as insulation and heat resistance. The battery is me...…
Iron is a transition metal and can give and receive an electron. Hence, the additional content of iron can be cytotoxic. Iron (Fe2+) in natural and biological environments reacts with hydrogen peroxide (H2O2) and produces OH· radical, as reported by ...…
What is colloidal silicon dioxide?Colloidal silica is a gaseous silica prepared by hydrolysis of silica compounds. It is a kind of fine silicon that can be uniformly dispersed. It is insoluble in water. Silicon is a natural element in the periodic ta…
What's lithium nitride? Lithium-nitride This is a compound of metal and nitrogen with the molecular formula Li3N. It's a purple or red-colored crystalline solid that has a light green color under reflected and a ruby hue in the transmitted l...…
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