The operation process of brown fused alumina smelting process is mainly divided into three steps: furnace opening, fusion and refining. The following is a detailed introduction to these three steps. The furnace operation includes pre-furnace preparation, arc start, smoldering furnace, control, etc. When the control operation starts and the operating voltage changes, the furnace start…
Below are pictures of Brown Fused Alumina(Aluminium Oxide) micro grits FEPA F280,F320,F400,F500,F600,F800,F1000,F1200,F1500. These are made of selected macro grits and finely graded by water, then washed by acid and water. Materials with good chivalry contents, fine sieve distribution for high quality abrasives tools , polishing and blasting.
General analysis on factors effecting color of White Fused Alumina & Analysis Methods on its particle distribution White fused alumina taking industrial alumina powders as raw material, is smelted in electric arc furnace over 2000℃and cooled down, being smashed, magnetic separation to iron, screened to various particle sizes. Due to compact character, high hardness and…
Shengyu Office&Manufacturing Facilities Audited by SGS On Jan.30th, 2015, SGS audit and inspect our office, manufacturing facilities of Brown Fused Alumina and White Fused Alumina, quality control documents and procedures, company registration documents, ISO compliance, VAT and tax documents, export documents, purchase, accounting and human resources conditions. This audit was conducted by SGS and Made-in-China.com…
China’s GB Standard on Brown Fused Alumina There are several international standard on quality check of Brown Fused Alumina(BFA) such as Europe FEPA Standard, Japan JIS Standard etc. China’s GB Standard is similar to these standard which make international sales easier for us export suppliers. Part I: Chemical Content Standard GB/T3043-2000 Size# Chemical Contents(%) …
Manufacturing Process of Brown Fused Alumina Brown Fused Alumina is a material produced by fusion process of bauxite(source of aluminium oxide) and other fillings and crushed and screened into grits of different sieving distribution. It is a brown,dense,tough,hard,heat resistant,abrasion resistant material widely used for abrasives,refractory and sandblasting purposes. Main manufacturing processes as below. Fusion/Smelting Calcined…
Brown Fused Alumina Import and Export Data of China in 2014 China Industrial Statistics China’s industry actually grows 9.2% in June of 2014 compared to the same period of 2013, 0.77% compared to May of 2014.For 1st half of 2014, it grows 8.8% compared to the same period of 2013. Brown Fused Alumina Statistics Brown…
Brown Fused Alumina,a type of Artificial Corundum Corundum a cristalline form of Aluminium Oxide with minor contents of titanium,iron and chromium. Corundum is a transparent natrual material which features its brilliant color, hardness and high density. It has hardness of 9 which is higher than very most other minerals. In 1837, synthetic corundum was made…
Shengyu Abrasives Holidy arrangements for 2014 New Year & CNY Holiday 2015 is approaching. Shengyu Abrasives have witnessed a low but steady market for Brown and White Fused Alumina in 2014. In the past year, due to low economy of China and Europe, demand of Brown Fused Alumina and White Fused Alumina become extremely low….
Blue Fire Brown Fused Alumina Introduction We now make Blue Fire Brown Fused Alumina for high quality abrasives. Blue Fire Brown Fused Alumina is a calcined type of Brown Fused Alumina in 1350 degree for several hours. Through this process,many chemical contents of abrasives sizes of BFA are vaporized or seperated out of the material and…