White aluminum oxide is a kind of electro-fused alumina. The raw material is pure whit calcined alumina. White Electrofused alumina blocks must be crushed by a jaw crusher and ground by a ball mill and then sorted into different models.
Fused aluminum oxide grit is made of electrofused corundum blocks, Grits range from F8 to F220. Fused aluminum oxide grit is a basic raw material in many industries. The following applications are among the most used fields：
Recently, the price of white aluminum oxide Grit has been raised in various regions of white corundum production. Nonetheless, high-quality sand with a large amount of white corundum, such as 46 mesh and 54 mesh, is in tight supply. The Latest Price of white aluminum oxide grit is about 30-45 USD higher per ton than that in August.
PSD report of WFA F1200 powder
Since the beginning of 2021, the prices of domestic bulk chemicals and metal materials have continued to rise in China. Affected by this, the price of aluminum ingots has risen from 1,860 USD/ton to 3,100 USD/ton. Large aluminum factories in China have adjusted their product structure. They cut the production capacity of industrial alumina powder.
Ceramic membrane, also known as a ceramic filter membrane, is a precision ceramic filter material with a multi-cavity structure that is made of powders such as white corundum powder (Al2O3), zirconia (ZrO2), and titanium oxide (TiO2) after high-temperature sintering. The ceramic membrane has excellent characteristics such as good chemical stability, acid and alkali resistance, high
Recently, HAIXU General manager Mr. Feng and our customer service team were invited by our customer who manufactures oil stone and abrasive sharpening stone. The WFA powder is the main raw material of oil stone. At a conference held by both sides, our partners welcomed Mr. Feng’s arrival. Since the epidemic in 2020, the customer’s
Silicon wafer polishing powder Wafer refers to the silicon wafer used in the manufacture of semiconductor integrated circuits. Silicon wafers can be processed into various circuit element structures. Choose the proper polishing powder is very important. Grinding, polishing, and thinning of monocrystalline silicon wafers are important processes for processing silicon wafers. After cutting the wafer,
The main chemical of WFA Abrasive grit is Al2O3, whose CAS NO. is 1302-74-5. The raw material of grinding grade WFA is industrial-grade aluminum oxide powder. After smelting the powder and a few additives in a furnace at about 2200 centigrade, it will get WFA blocks. On the outside of the original block, there
In the precise surface polishing field with a flat honing or double sides lapping machine, the white fused aluminum oxide powder is a widely used abrasive powder. For some precise components such as Monocrystalline silicon wafer, metal and stainless steel component. The aluminum oxide powder is an ideal choice to make polishing liquid and
