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Sintered Alumina Chrome Corundum Brick For Zinc Smelting Furnace

Sintered Alumina Chrome Corundum Brick For Zinc Smelting Furnace

Sintered Alumina Chrome Corundum Brick

Zinc Smelting Furnace Alumina Chrome Brick

 fuchsia Alumina Chrome Brick

Place of Origin:

China

Brand Name:

CH Refractories

Certification:

ISO

Model Number:

CHCB93

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Product Details
Application:
Zinc Smelting Furnace
Name:
Chrome Corundum Brick
Bulk Density:
≥4.3
Color:
Fuchsia
Highlight:

Sintered Alumina Chrome Corundum Brick

,

Zinc Smelting Furnace Alumina Chrome Brick

,

 fuchsia Alumina Chrome Brick

Payment & Shipping Terms
Minimum Order Quantity
1 Ton
Price
800USD/MT
Packaging Details
Pallet
Delivery Time
20-30days
Payment Terms
L/C, T/T
Supply Ability
1000/MT/Month
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Product Description

Sintered Alumina Chrome Corundum Brick For Zinc Smelting Furnace

 

 

The main mineral composition of aluminum chrome brick is α-Al2O3-Cr2O3 solid solution. The minor mineral composition is a small amount of compound spinel (or not containing compound spinel), chromium oxide content of 1% ~ 30% refractory brick. There are two kinds of cast chrome corundum bricks and sintered chrome corundum bricks. In general, chrome corundum brick refers to sintered chrome corundum brick.

 

At present, the application of aluminum chrome brick has been more widely used, one is made of metal chromium slag as the main raw material of chromium corundum brick, the product is widely used in zinc smelting furnace, volatile kiln, chromium corundum brick has excellent thermal vibration stability and high temperature creep performance, and meet the requirements of national circular economy.

 

Specification:

 

Item High chromium oxide brick Medium chrome oxide brick chrome corundum brick chrome corundum brick chrome corundum brick
Cr2O3 % ≥93 ≥86 ≥60 ≥30 ≥12
Al2O3 % ≤38 ≤68 ≤80
Fe2O3 % ≤0.2 ≤0.2 ≤0.5
Appearance porosity % ≤17 ≤17 ≤14 ≤16 ≤18
Bulk density g/cm3 ≥4.3 ≥4.2 ≥3.63 ≥3.53 ≥3.3
Cold crushing strength MPa ≥100 ≥100 ≥130 ≥130 ≥120
Refractoriness under load℃(0.2Mpa,0.6%) ≥1680 ≥1670 ≥1700 ≥1700 ≥1700
Linear change on reheating % ±0.2 ±0.2 ±0.2 ±0.2 ±0.2

 

 

Sintered Alumina Chrome Corundum Brick For Zinc Smelting Furnace 0

Sintered Alumina Chrome Corundum Brick For Zinc Smelting Furnace 1

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