alumina

good acid and alkali resistance , good wear resistance under high temperature, corrosion resistance and volume stability

Zhengzhou Hongji Abrasive Tech Co.,Ltd is professional manufacturing fused aluminium,We adopt electric arc tilting furnace melting art.

ceramic plunger, ceramic piston, zirconia [lunger, zirconia piston, alumina plunger, alumina piston.

High Alumina Refractory Brick manufacturered by us are neutral refractory with alumina content of not less than 75%.

Our factory specialize in ceramic products more than ten years .We're mainly producing all kinds of electronic ceramic ,insulation ceramic

Specifications
1. Professional manufacturer.
2. Delivery is quickly.
3. Quality is good.
4. SK32/SK34/SK36/SK38.

Semi-friable fused alumina is a new type of abrasive developed by our plant to meet the demands of the international market. With high quality bauxite

RS Brown fused alumina 98% is a new corundum product used to solve the problems in the process of the traditional Brown fused alumina 98% replacing th

alumina balls for cement is widely used in mining, ceramics, powders, cement and other industries.

Aluminum Oxide (Al2O3), or Alumina, is one of the most versatile refractory ceramic oxides.

12#--80# 90#--150# 180#--240#
0-1mm 0-0.5mm 1-3mm 3-5mm5-8mm8-12mm 100MESH 200MESH 325MESH
W14 W10 W63 W40

We supply various of high quality refractory material for all kinds of industry furnace construction.

calcined alumina of high-temperature and low sodium is used as raw materials

Alumina ceramic is a alumina (AL2O3) as the main materials, used for thick film integrated circuit. Alumina ceramics have good conductivity, mechanic

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Chemical Composition ( Proportion ?o% )
Size AL2O3 TiO2 Fe2O3 SiO2
4#-90# 95.00-96.5 1.50-3.80 ?ü0.3 ?ü1
100#-180# ?Y93.50
220#-240# ?Y92.

Alumina Al2O3 is the most important oxide-ceramic material and a significant module in our production programme.

Aluminum Oxide (Al2O3), or Alumina, is one of the most versatile refractory ceramic oxides.

Aluminum Oxide (Al2O3), or Alumina, is one of the most versatile refractory ceramic oxides.

Tabular alumina of Ruishi Brand is a kind of pure sintered corundum,which is sintered and completely shrink without adding any additive,such as MgO or

Mono-crystalline fused alumina (also known as SA), is produced by our plant, with bauxite , coal, scrap iron and pyrite as the main raw materials, in

Mono-crystalline fused alumina (also known as SA), is produced by our plant, with bauxite , coal, scrap iron and pyrite as the main raw materials, in

Thermocouple protection tubes are available as a closed-end tube with a reusable stainless steel coupling device.

have high rigidity, good brightness, high precision, can resist high and low temperature and good insulation. comply the RoHS standard.

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