Modern industry cannot function without ultrafine alumina. Alumina powders with ultrafine or fine grain have a different surface electronic structure, and crystal structure, which results in surface effects, and smaller sizes, that cannot be found in…
What is Alumina? Alumina. Chemical formula Al2O3. The ionic crystalline compound is used for refractory materials. Diaspore and bauxite are used as raw materials to make industrial alumina. Al2O3 with high purity is prepared mainly by chemical mea…
In the absence of new countries that could replace the decrease in aluminum demand caused by China’s economic slowdown, alumina is expected to be a profitable industry. Only the complete utilization of red clay, also known as the global problem, can…
What is wear-resistant alumina lining?The wear-resistant ceramic lining made from alumina is formed using Al2O3 (as the main raw material) and a rare metallic oxide as the solvent. This ceramic is then calcined in a high heat of 1700 degC. There are…
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 degC). It can be used with acidic atmospheres, oxidizing atmospherics, reducing atmosp…
Fumed Alumina can be used in flow aids, as anti-adhesion for PET film, fluorescent tube, and lightbulb, as well as as an environmental-friendly powder coating to protect and bond. Purity: >=98% Fumed Alumina Fumed Alkyl Oxide Alumina (or aluminum…
Prices in the national electricity market averaged $87 per megawatt-hour in the first three months of the year, above the level promised by the federal government. Wholesale electricity prices for industry and large businesses have already exceeded t…
Recently, OPEC and the International Energy Agency (IEA) have made two different judgments on oil demand forecasts, which makes the already unpredictable price of crude oil even more complicated.OPEC believes that as rising prices put pressure on bus…
U.S. natural gas futures rose about 5 percent to a near nine-week high as global energy prices surged on concerns over a pricing plan for energy exports, keeping U.S. LNG export demand near record highs. U.S. natural gas prices have risen despite for…
From June 1 ！ major companies increase delivery prices With all efforts to suppress the price increase, although some of the skyrocketing raw materials have been corrected, there are still many chemical raw materials that are hard to return on the wa…
Samsunghas opened up pre-orders for consumers to take advantage of the machine. Thisyear Samsung will take the foldable mobile phone of the boutique route in thepast, and switch the runway to focus on the mainstream mobile phoneroute. Samsung has not…
Norway's hydropower reserves have been hit hard by drought Although Europe scrambling to purchase natural gas for power generation and heating in winter, Western Europe's largest producer of oil and gas Norway t…
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