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High alumina brick made from calcined bauxite

High alumina brick made from calcined bauxite

Negotiable /Ton

Min.Order:1 Ton

Supply Ability:
2000 Ton / Tons per Month
Port:
Tianjin Shanghai Qingdao
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
China
Shape:
Brick
Material:
Alumina Block
SiO2 Content (%):
≤0.2
Al2O3 Content (%):
≥99
Model Number:
TY-AKZ-99

Zhengzhou Sunrise Refractory Co., Ltd.

Business Type: Trading Company
Zhengzhou Henan China
Main Products: AZS block ,Fused Alumina ,insulating brick ,magnesia brick ,fireclay brick
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Product Details

Specifications

Applications:
1.Lining of high temperature furnace
2.Thermal insulate of ultra-high temperature furnace

Physical and chemical index

Item

AKZ-85

AKZ-90

AKZ-99

Chemical composition

Al2O3

≥85

≥90

≥99

SiO2

≤13

≤8

≤0.2

Fe2O3

≤0.5

≤0.5

≤0.5

Apparent Porosity%

58-62

58-62

58-62

Bulk Density g/cm3

1.4-1.7

1.4-1.7

1.4-1.7

Cold Crushing Strength Mpa

≥12

≥10

≥9

0.1Mpa Refractoriness Under Load T0.6 °C

≥1650

≥1700

≥1700

Permanent Linear Change On Reheating

(%)1500°CX2h

±0.3

±0.3

±0.3

20-1300°C Thermal Expansion % (x 10-6)

0-7.8

0-8.0

0-8.6

Thermal Conductivity(Average 800°C) W/(M.K)

≤0.8

≤1.3

≤1.5

Max Service Temperature °C

1680

1700

1800

 High alumina brick made from calcined bauxite

High alumina brick made from calcined bauxite

Contact Supplier

Ms. Amy Wang General manager Chat Now
Telephone
86-371-63838939
Mobile
13653975550
Fax
86-371-63835539
Address
NO 36 Fengchan Road zhengzhou Henan China Zhengzhou,Henan
Showroom
https://tysunrise.goldsupplier.com/

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Quick Details

Place of Origin:
China
Shape:
Brick
Material:
Alumina Block
SiO2 Content (%):
≤0.2
Al2O3 Content (%):
≥99
Model Number:
TY-AKZ-99
Brand Name:
Sunrise