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sell High Alumina Brick For EAF Roof

sell High Alumina Brick For EAF Roof

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Minimum Order

Place of Origin:

China

Price for Minimum Order:

-

Minimum Order Quantity:

-

Packaging Detail:

standard export packing

Delivery Time:

-

Supplying Ability:

200 Ton per Day

Payment Type:

T/T, L/C

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Free Member

Contact Person Mr. Jeff

Huaguang, zibo, Shandong

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Description

A refractory material is one that retains its strength at high temperatures. ASTM C*1 defines refractories as "non-metallic materials having those chemical and physical properties that make them applicable for structures, or as components of systems, that are exposed to environments above 1,**0 °F (**1 K; **8 °C)".[1] Refractory materials are used in linings for furnaces, kilns, incinerators and reactors. They are also used to make crucibles.

Item Brand Burned bricks Unburned Bricks
DL**0 DL**5 DL**5 DL*0P DL*5P BDL**0 BDL**5 BDL*5 DL*0P-B
Al2O3 % ≥*0 ≥*5 ≥*5 ≥*5 ≥*0 ≥*0 ≥*5 ≥*5 ≥*0
Fe2O3 %       ≤1.7 ≤1.7       ≤1.7
Refractoriness C           ≥***0 ≥***0 ≥***0  
R.U.L. KD C ≥***0 ≥***0 ≥***0     ≥***0 ≥***0 T2≥***0  
Reheating Linear Change Rate (***0 C×2h) % 0.2 to *0.4 0.2 to *0.4 0.2 to *0.4            
Apparent Porosity % Roof Brick ≤*9 ≤*9 ≤*9 ≤*8 ≤*9 ≤*8 ≤*8 ≤*9 ≤*9
Arch Brick ≤*1 ≤*1   ≤*0 ≤*0  
Cold Crushing Strength Mpa ≥*5 ≥*5 ≥*8.8 ≥*0 ≥*0 ≥*0 ≥*5 ≥*0 ≥*0
Thermal Shock Resistance, times (***0 C water)           ≥8

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Mr. Jeff < Autong Industry Co., Ltd. >

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