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Corundum Mullite Zirconia Bricks High Temperature Resistance For Rotary Kilns

Zhengzhou Jansincere Refractory Co., Ltd
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Corundum Mullite Zirconia Bricks High Temperature Resistance For Rotary Kilns

Brand Name : Jansincere

Model Number : ZCB-001

Certification : ISO9001:2015

Place of Origin : Xinmi City, Henan, China

MOQ : 5 tons

Price : US$1600.00-US$ 1700 per ton or negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 45000 ton of silicon mullite bricks per year

Delivery Time : 30-45 days

Packaging Details : Wooden pallet, plastic shrink film, paper corner protection and straps protected outside. Pallet size: 95*95cm, 100*100cm or as request.

Product Name : Zirconia Bricks

Al2O3 % : ≥65

Fe2O3 % : 0.5

Cr2O3+ZrO2 % : ≥5

Bulk density g/cm3 : ≥2.7

Apparent porosity % : ≤16

Crushing strength MPa : ≥90

Refractoriness under load ℃ : ≥1700

Thermal shock resistance 1100℃ water cooling : ≥20 times

Refractoriness ℃ : ≥1790

Feature : High Temperature Resistance

Application : Rotary Kilns

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High Temperature Resistance Zirconium Corundum Mullite Compounding Brick

Introduction:

Zirconia Bricks are acid refractoriness with the properties of strong resistance to slag, low thermal expansion coefficient and high refractoriness under load. They are widely used in the high erosive zones in the furnaces of the glass, chemistry and metallurgy industries.

Application:

Zirconia Bricks is used for every kind of furnace`s liner,arch roof,combustor,bottom,glass melting kiln,furniture etc.

Technical Index:

Item Zirconium Corundum Mullite Compounding Brick
Al2O3 % ≥65
Fe2O3 % 0.5
Cr2O3+ZrO2 % ≥5
Bulk density g/cm3 ≥2.7
Apparent porosity % ≤16
Crushing strength MPa ≥90
Refractoriness under load ℃ ≥1700
Thermal shock resistance 1100℃ water cooling ≥20
Refractoriness ℃ ≥1790

Manufacturing Process Flow:

First, qualified raw materials enter to our raw materials warehouse

Second, all materials including fine powders, aggregates, binding agent are batched according to the technical agreement.

Third, finished raw materials is shaped by 630 tons pressure machine or 2500 tons automatic hydraulic pressure machine.

Forth, green bricks is dried in the dry kilns between 40℃ and 120 ℃, and then sintering in high temperature according to the firing curve.

Last, check the quality of finished refractory bricks and qualified products are packed as request.


Product Tags:

heat insulation brick

      

thermal insulation bricks

      
Quality Corundum Mullite Zirconia Bricks High Temperature Resistance For Rotary Kilns for sale

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