Zhengzhou Jansincere Refractory Co., Ltd

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Fused High Alumina Fire Bricks , Abrasion Resistance Super Duty Firebrick

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Zhengzhou Jansincere Refractory Co., Ltd
Province/State:henan
Country/Region:china
Contact Person:MissVenus
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Fused High Alumina Fire Bricks , Abrasion Resistance Super Duty Firebrick

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Brand Name :Jansincere
Model Number :CCB-005
Certification :ISO 14001, ISO9001, CE
Place of Origin :Xinmi city, Henan, China
MOQ :1 ton
Price :$1400.00-1550.00 per ton and can be negotiable
Payment Terms :L/C, D/P, T/T, Western Union
Supply Ability :55000 ton per year
Delivery Time :35-40 days after received deposit
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 :High Alumina Brick
Product Type :Brick shape
Cr2O3 % :≥4
Al2O3 % :≥80
Bulk Density g/cm3 :≥2.9
Apparent Porosity % :17
Cold Crushing Strength (MPa) :≥110
Refractoriness Under Load(℃) :≥1790
Thermal Shock Resistance :≥25 times
Feature :Good Abrasion Resistance
Certificate :ISO9001
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Good Abrasion Resistance High Alumina Chrome Corundum Compounding Brick for Cement Kiln

Product Introduction:

Chrome corundum compounding brick is made with high-purity chromium oxide,Dense electro-fused alumina, white clay as main material, shaped in high pressure and sintered in high temperature.

Feature:

Good abrasion resistance

High temperature stability

Good thermal shock resistance

Good erosion resistance.

Technical Index:

Item

Chrome Corundum Compounding Brick
Heavy Light weight

Chemical Composition %

Al2O3 ≥80 ≥40
SiO2 / 50~55
Cr2O3 ≥4 /
ZrO2 ≥3 /
Fe2O3 ≤0.8 /
Apparent porosity% ≤17 /
Crushing strength MPa ≥110 ≥30
RUL ℃ ≥1650 ≥1300
Thermal shock resistance 1100℃ cooling water ≥25 /
Bulk density g/cm³ ≥2.9 ≤2.1

Thermal conductivity w/m.k

(600℃±25℃)

2.5 1.0
Refractoriness (℃) ≥1790 ≥1730
Linear change on reheating(1350x3h,%) ±0.1 ±0.1

Manufacturing Process Flow:

Rough Materials-Calcining in Rotary Kiln-Mixing-Batching -Inspect-Packing-Delivery

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