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100 Grit Aluminum Oxide Blast Media Suppliers

Carbon material is the reducing agent of brown aluminium oxide smelting. There are many kinds of carbon materials, and their reaction ability is different. However, the smelting time of corundum abrasives is long, so all kinds of carbon materials with reaction ability can be used basically. The most commonly used carbon materials are 120 grit aluminum oxide harbor freight petroleum coke, metallurgical coke and anthracite. Fixed carbon is the effective component of reducing agent.


100 Grit Aluminum Oxide Blast Media MOQ: 1 Ton! 19 Years Experience 100 Grit Aluminum Oxide Blast Media Supplier, 35,000m² Workshop Area, Free Samples, Fast Delivery!


If you want to buy 100 grit aluminum oxide blast media, please click our products: Brown Fused Aluminum Oxide or White Aluminium Oxide or Black Aluminum Oxide or Pink Aluminum Oxide for more information!


Volatiles and water are ineffective components. Ash is a harmful component. The higher the effective ingredient, the better. Although the invalid silicon carbide abrasive ingredients are harmless to the product quality, they will increase the power consumption and raw material consumption, and also affect the stability of synthetic corundum price furnace conditions, so the less, the better. The most harmful reducing agent is ash. It is composed of Al2O3, Fe2O3, SiO2, Cao MgO, and s.


The presence of impurities such as Fe203 and Si02 in the ash will increase the consumption of electricity and reducing agent, green silicon carbide in which Cao and MgO can not be removed and will remain in corundum products, affecting product quality. Sulfur is an undesirable impurity in carbon materials, which creates conditions for the formation of aluminum sulfide and calcium sulfide. Therefore, the ash content should be strictly controlled. There are aluminium oxide grit suppliers grain size requirements for carbon materials. 


In addition to the white fused alumina chemical composition, the price of carbon materials should also be considered. The fixed carbon content of metallurgical coke and petroleum coke is high, the invalid component is little, the ash content is low, but the price is high. The price of anthracite is lower, but its quality is a little bit worse. The specific choice is to achieve the maximum economic effect according to the local aluminum oxide abrasive blasting grit resources and the principle of local materials.


The particle size is too fine, the flying loss and the loss caused by combustion in the black silicon carbide furnace mouth are relatively large. The particle size is too coarse, the diffusion area in the furnace is not enough, and the distribution is not uniform, which is unfavorable for smelting. On the other hand, the carbon particle size should match the bauxite block size, otherwise segregation will occur. White corundum, as aluminum oxide abrasive media abrasive, can be used in optical glass, lens, glass, resin lens and jade of various materials. 


There is a corresponding relationship between the size of white aluminum oxide carbon particle and the capacity of electric furnace. If the capacity of electric furnace is large, the size of carbon material can be a little larger. The 2500kVA electric furnace generally uses 5mm carbon material. It is not effective to use carbon materials to adjust the charge resistance, because the aluminium oxide blasting grit is usually smelted in thin layer, and the carbon content in the charge is very small, which has little effect on the charge resistance.


aluminum oxide abrasive is the most advanced and commonly used abrasive in China. Abrasive materials are widely used, and white corundum is also widely used in other fields. According to the understanding, white corundum is not only used in abrasive grade materials, but also in water quality filtration, sandblasting, grinding wheel manufacturing, abrasive processing, aluminum oxide grit can also be used in refractories. White corundum is not only widely used, but also has very good performance.


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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