What is the specific surface?
The specific surface means the outer surface of a substance including all accessible pores in relation to the mass. It is determined using the Brunauer-Emmett-Teller (BET) method.
Dense Fused Alumina
Dense fused aluminum oxide(DFA) is a high grade refractory material, with the host lattice of α-Al2O3 and in hoar color. dense fused aluminum oxide is obtained from the fusion of high purity industrial aluminum oxide in electric arc furnaces with special technological process of production. The products are of high melting point, high bulk density and low air hole rate. dense fused aluminum oxide has fine fastness, slag resistance, dimensional stability and thermal shock resistance under high temperature.dense fused aluminum oxide is widely used in iron and steel, cement, ceramics and petrochemical, etc. China TAOANG Fused aluminum oxide is a professional plant of White fused aluminum oxide, brown corundum, dense fused aluminum oxide, and bubble aluminum oxide.
Dense Fused Alumina（FAQ）
Can i get sample in free , how long is the time?
Yes, certainly. We will provide the sample is in free below 5 kgs for free, and the freight cost for free in 1kg. We could arrange the existing samples express delivery immediately. For any special samples requirement, it need max 7 days finished. Usually we send samples by TNT ,FEDEX,
Which measurement methods are applied?
Dynamic image analysis (DIA) Static light scattering (SLS, also called laser diffraction) Screen analysis Impedance method Sedimentation
Is brown aluminum oxide a possible substitute for high crystalline silica containing abrasive materials?
Yes. According to NIOSH, Brown Aluminum Oxide could be a viable substitute for consumers looking for safer alternative materials to high crystalline silica content abrasive products.
Do you have stock of abrasive media or refractory materials ?
Yeah, we have many stock .Just let us know the products you’d like or interested, then we can sent you the full information of the stock at once.
Are you a manufacturer or trader ?
Yeah, We are the manufacturer of BFA, WFA, GC. Also,we had good business relationship with others abrasive media & refractory raw materials manufacturer . more over we have QC department which make strict inspection on goods quality, packing, so we can provide a stable and quick delivery of all the
Product Category
Dense Fused Alumina News
Product Knowledge
Brown Fused Aluminum Oxide Application-TAOANG
Over the past 18 years, TAOANG products range from raw material bauxite to processing follow-up products brown fused alumina, finishing white fused alumina and dense fused alumina, bubble alumina, and fused alumina micro powder. The production process is
The Future Development Of Silicon Carbide-TAOANG
Over the past 18 years, TAOANG products range from raw material bauxite to processing follow-up products brown fused alumina, finishing white fused alumina and dense fused alumina, bubble alumina, and fused alumina micro powder. The production process is
Industry News
China Refractory Raw Materials In Mar. 2020
Fused Alumina is the tooth of industry and is widely used in various industries. TAOANG is committed to sharing information on the upstream and downstream industries of fused alumina. In March, on one hand, supply shortage continues for several refractory
The Export Situation Of China Refractories In Q1 2020
Fused Alumina is the tooth of industry and is widely used in various industries. TAOANG is committed to sharing information on the upstream and downstream industries of fused alumina. Features of China refractories industry in Q1 2020 1 A
Company News
The deputy mayor of Sanmenxia City visited our company to investigate the transformation of enterprises in the city
On February 3, the deputy mayor of Sanmenxia led the comrades in charge of the Municipal Development and Reform Commission, Municipal Finance Bureau, Municipal Industry and Information Bureau, Municipal Ecological Environment Bureau and other relevant departments to go
Taoang Industry – EQUALITY HARMONY PROGRESS
‘TAOANG’ means ‘Make Waves’ in Chinese, while ‘Promote the truth’ in Taoism. Henan Taoang Industrial was established and developed by the Yellow River, making waves in the industry and promoting the truth in business. TAOANG CORE VALUES: EQUALITY,