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Cheap 150 Grit Aluminum Oxide Suppliers Netherlands

Nowadays, with the influence of the simplification of arc fused alumina raw material production process, the low-end quality of bauxite, and the increasingly strict environmental monitoring, various brown corundum manufacturers try their best to survive by improving smelting process, increasing smelting quality and improving raw material purchase inspection standard Accurate, let Xinyu brown corundum better in quality.


Cheap 150 Grit Aluminum Oxide Suppliers Netherlands MOQ: 1 Ton! 19 Years Experience 150 Grit Aluminum Oxide Supplier, 35,000m² Workshop Area, Free Samples, Fast Delivery!


If you want to buy cheap 150 grit aluminum oxide, please click our products: Brown Fused Aluminum Oxide or White Aluminium Oxide or Black Aluminum Oxide or Pink Aluminum Oxide for more information!


The market competition of brown aluminum oxide abrasives is increasingly fierce. Although the industry has a good development prospect, it can't stand the fact that there are more wolves and less meat. How to optimize the resource allocation, optimize the production of brown corundum abrasives through scientific management, find business opportunities in the fierce competition, and deepen the brand of sharp stone and fused alumina to customers.


In this test, a certain amount of black aluminum oxide abrasive 70 grit sample and hydrochloric acid solution are weighed and placed in a beaker for a certain period of time. A special analytical method for iron analysis is used to quantitatively collect solution for analysis and determine the amount of dissolved iron. The weight percentage of iron determined by this method is the amount of iron in the form of metallic iron, and the rest is in the form of corundum white.


Stir the brown fused alumina for a few seconds and let it settle. Most of the glass slag is composed of silica, titanium dioxide, and other trace oxides in EAF. It is necessary to further test the iron in brown corundum by pickling. These oxides form the glass phase, which has low solubility in the crystal structure of α - alumina grains. The amount of glass slag and the distribution of impurities between glass slag and α - alumina grains are the main factors affecting the properties of black alumina.


aluminium oxide abrasive grit abrasives are widely used in various fields of industrial production in our country. α - alumina endows the corundum with hardness and high melting point, while the existence of glass phase and impurities endows the corundum with toughness or crushing resistance. For the black synthetic corundum meeting the requirements of typical technical conditions, the mixing ratio of silica and titanium dioxide in the glass phase is close to 1:1 in theory.


If there are too many silica in the phase, the excessive silica can not be retained in the glass phase, but react with a part of brown aluminium oxide to form mullite (2SiO2 (3Al2O3)), which will reduce the toughness of brown corundum. The lower the aluminum content is, the lower the hardness is. The product granularity is produced according to international standards and national standards, and can be processed according to the granularity required by users.


The aluminum content is used to distinguish grades. The main component of fused aluminum oxide is aluminum oxide. The general particle size is from F4 to F320, and its chemical composition depends on the particle size. The outstanding feature is that the crystal size is small and impact resistant, because it is processed and broken by aluminium oxide blasting grit self grinder, the particles are mostly spherical particles, the surface is dry and clean, and it is easy to bond.


white aluminium oxide
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Brown Fused Alumina And White Fused Alumina MOQ: 1 Ton! 19 Years Manufacturing Exprience, 35,000m² Workshop Area, Factory Price, Free Samples, Fast Delivery!

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