Black Fused Alumina is a specialized type of fused alumina with a distinct black color. It is made by high-temperature smelting of selected bauxite ores and coal as reducing agents. This material exhibits high hardness, excellent thermal stability, and good electrical ...

ZHENGZHOU HAOYUN NEW MATERIAL TECHNOLOGY CO., LTD.    [Chemicals]   [Other Chemicals]   [2023-09-11 14:34:53 ]

Shizui Mountain City Jinlin Fused Alumina Refractories Co., Ltd. is a diversified manufacturing plants, research and development, production, sales and service in one.Black corundum and low aluminum corundum, is in electric arc furnace, the bauxite made by melting a is given ...

Ningxia Shizuishan JLGY Refractory Co., Ltd.    [Hardware]   [Abrasive Tools]   [2018-04-07 16:54:29 ]

Country of origin: Ningxia, China (mainland) Brand name: JL brand Model: grinding disc Material: alumina Uses: polishing Abrasive particle size: 12-220 # Product Name: refractory or abrasive, Hei Gangyu Alumina: 85% Titanium dioxide: 2-4% Silicon dioxide: 5-8% Fe2O3:6-9% ...

Shizuishan City JLGY Refractory Co., Ltd.    [Minerals & Metallurgy]   [Aluminum]   [2017-08-05 13:45:02 ]

Product name Brown Fused Alumina BFA Another Name Black fused aluminum Oxide/Black Aluminum Oxide/Black Corundum/Black fused Al2O3/black fused alu oxide/BFA/BA Brand name Haixu Abrasives Chemical Composition(%) Al2O3(%) Fe2O3(%) SiO2(%) BA-1 75-85 9-11 ≤8.0 BA-2 60-75 10-12 ...

Zhengzhou Haixu Abrasives Co.,ltd    [Hardware]   [Abrasives]   [2015-04-24 08:49:38 ]