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Impermeable Sillimanite Brick 1600C-1650C Refractory Bricks For Aluminum Electrolytic Cell

Categories Sillimanite Brick
Brand Name: Jansincere
Certification: ISO9001
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Delivery Time: 5-8 working days
Packaging Details: Depends on equipment sizes
product name: Brick
feature: High temperature creep resistance is superior
Fe2O3: 1.0-1.2%
SiO2: 22-26%
Al2o3: 69-75%
Bulk Density: 2.60-2.75g/cm3
Refractoriness Under load: 1600-1650℃
Cold Crushing Strength: ≥70MPa
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Impermeable Sillimanite Brick 1600C-1650C Refractory Bricks For Aluminum Electrolytic Cell

Impermeable brick for aluminum electrolytic cell Good erosion resistance


Electrolytic cell with a complete set of refractory materials, new anti-permeability brick used with impermeable castable, as an aluminum electrolytic cell blocking layer, can prevent Na, NaF and crolyte melt further penetration into the insulation layer, prevent the protective layer from being eroded, so that its thermal insulation ability is durable, so as to protect the normal use of the electrolytic cell, improve the service life of the aluminum electrolytic cell.


▌FEATURES

1. High temperature resistance;

2. High compressive strength;

3. Excellent permeability resistance;


▌PHYSICAL AND CHEMICAL INDICATORS


Item

Unit


Chemical composition

Al2O3

%

-

SiO2

%

-

Fe2O3

%

-

Apparent Porosity

%

≤22

Bulk Density

g/cm3

≥2.0

Cold Crushing Strength

MPa

≥30

Rate of Thermalexpansion (20℃-1000℃)

%

≤0.75


Electrolyte corrosion resistance (penetration depth)

mm

≤3

Electrolyte corrosion resistance (corrosion area)

mm²≤6

▌PRODUCT PICTURE

防渗砖1.jpg

IMG_20241214_084741 - 副本.jpg


Quality Impermeable Sillimanite Brick 1600C-1650C Refractory Bricks For Aluminum Electrolytic Cell for sale
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