$Andalusite High Alumina Refractory Brick$

Andalusite High Alumina Refractory Brick

China Andalusite High Alumina Refractory Brick, Find details about China Refractory Brick, Refractory from Andalusite High Alumina Refractory Brick

Basic Info.

Fe2o3

Max 1.5%

Trademark

KAIYUAN

Transport Package

on Fumigated Wooden Pallets

Specification

220/114/64mm or as customer requirement

Origin

China

HS Code

690220000

Fe2o3

Max 1.5%

Trademark

KAIYUAN

Transport Package

on Fumigated Wooden Pallets

Specification

220/114/64mm or as customer requirement

Origin

China

HS Code

690220000

Product Desciption

Characteristics of this series products are as follow:
The product features: high alumina bricks for steel making is made from special grade of bauxite as main raw material, added with little amount of white fused alumina and a alumina powder, shaped by high pressure and sintered at high temperature. The main mineral constituent includes mullite and corundum, with excellent high temperature physical performance and chemical erosion resistance.
$Andalusite High Alumina Refractory Brick$

The technical specification :

items	DL-80	DL-75	BDL-80	BDL-75	BDL-83	BDL-85
Al₂O₃% ≥	80	75	80	75	83	85
Fe₂O₃% ≤	1.5	1.5	1.5	1.5	1.5	1.5
Apparent porosity % ≤	19(21)	19(21)	18(20)	18(20)	17(19)	17(19)
Bulk density g/cm³ ≥	2.7	2.6	2.8	2.7	2.85	2.9
Cold crushing strength Mpa ≥	70	60	60	55	70	80
Refractoriness under load ºC	1540	1520	1550	1530	1550	1560
P.L.C %	±0.2	±0.4	±0.2	±0.4	±0.2	±0.2

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$Andalusite High Alumina Refractory Brick$

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$Andalusite High Alumina Refractory Brick$
Our packing
$Andalusite High Alumina Refractory Brick$