alumina

The white fused alumina is finished with superior alundum as raw material through electro-melting ,refining and crystallizing. It has many advantages,

We are devoted to supply high quality tabular alumian to our valuable client all over the world.

3mm Support media inert alumina ball/Inert Alumina ceramic ball manufacturers/ ceramic packing/ alumina machinin

Great hardness
Excellent wear-resistant performance
Light weight
Extensive applicable range

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

high alumina refractory brick for blast furnace, hot blast stove, EAF roof etc.

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

1.ISO9001 certificated.
2.High compressive strength,lighter weight
3.,Good insulation.long durability

The Spray Granulation of Alumina Powder is suitable to be formed by the method of isopressing and dry pressing

By using the products widely in insulating layers of various thermal equipments, for example, blast furnace, hot blast furnace, coke oven and linings,

Brown Fused Alumina is fused and crystallized under the high temperature of above 2250℃ with high quality abrasive bauxite as raw material

Molen Zinc Refractory Castable,Ramming Mass,Quartz sand,Silica sand,Castable Refractory,Copper alloy refractory materials,molded bricks,Refractory

Features: Strong volume stability at high temperatures, good thermal shock resistant, wear resistance and chemical attack resistance.
Applications: T

As main raw material, the aluminum oxide and high purity light burned magnesia fuse in the electric arc furnace at 2000℃, then cool down.

Our alumina ceramic products include mechanical seals, engineering ceramic plungers, ceramic sleeves, ceramic doctors, ceramic nozzles, ceramic wire d

(1) High alumina insulation brick
(2) Fireclay insulation brick
(3) Fireclay brick

Zhengzhou Rongsheng Kiln Refractory Co., Ltd. was founded in the 90's of last century, has the independent import and export rights, is located in th

Specific Application:The former is used at the upper and lower slag line of ladle, the later is used at the sidewall and bottom of ladle.

It is characterized by very low coefficient of linear expansion, very good hydrophiicity,good toughness.

Brown Fused Alumina is fused and crystallized under the high temperature of above 2250℃ with high quality abrasive bauxite as raw material an.

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high electrical insulation
high mechanical strength
and high wear, chemical
and temperatur

Refractory nozzle products from china manufacture.You can buy high quality refractory nozzle,long nozzle,carbon nozze,metering nozzle,submerged entry

high volume density,low apparent,stable volume and thermal stabillity performance.

Listing Description :
Fireclay bricks for general use
Runner bricks,Stopper,Nozzle
Sleeve and seating block
Dense fireclay b

Calcined Alumina Oxide D50 particle size can be customized.

high alumina grinding ball/microcrystal alumina ball