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Foam Ceramic Sheet Series High Temperature Resistance Metal Melt Filtration Refractories In Steel Making

Product Details

Place of Origin: China

Brand Name: SALMUT

Payment & Shipping Terms

Minimum Order Quantity: 5mts

Packaging Details: Pallet

Delivery Time: 30 working days

Payment Terms: L/C, D/P, T/T

Supply Ability: 50000mts/year

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Highlight:

Metal Melt Filtration Refractories

,

Ceramic Sheet Metal Melt Filtration Refractories

Name:
Foam Ceramic Sheet Series
Delivery Time:
30-45days
Origin:
China
Payment Term:
TT,LC
Name:
Foam Ceramic Sheet Series
Delivery Time:
30-45days
Origin:
China
Payment Term:
TT,LC
Foam Ceramic Sheet Series High Temperature Resistance Metal Melt Filtration Refractories In Steel Making

Foam Ceramic Sheet series

Product description

 

Foam ceramic is a new type of industrial ceramics with a low bulk density (0.25-0.65)g/cm³ and a high porosity(60-90)% with a three-dimensional network skeleton structure. Because these products have high temperature resistance, chemical resistance and interpenetrating cavities with large specificsurface area, they are widely used in metal melt filtration, high temperature flue gas purification treatment, chem ical filtration, carrier and photothermal conversion.

 

Especially in the metal melt filtration, some domestic and foreign enterprises in the casting systemfro m the screen purification, straight-hole honeycomb ceramic tile purification, to the current foam ceramic filter, the practice has proved that the use of the filter products to reduce the casting rejection rate, it has a significant effect on improving the mechanical properties of castings, extending metal cutting and tool life, and reducing overall costs.

 

Foam ceramic nature

(1) Alumina foam ceramics

(2) Silicon carbide foam ceramics

(3)Clay foam ceramics

 

Foam ceramic physical and chemical performance indicators

 

Indicators

Unit

Materials
Alumina

Corundum

Silicon carbide

1 High temperature ZIrconla l

II High temperature

zirconia l

Sic %   ≥60 ZRO2≥66 ZRO2≥95
AL₂O₃ % ≥85 ≥30 ≤30  
SiO₂ % ≤1 ≤10 ≤4  
cell density PPi   54-60 4-60 4-60 4-60
cell rate %   80-90 80-90 80-90 80-90
Maximum use temperature

 

1100

1500

1600

1700

Normal temperature compressive strength

 

MPa

 

0.6

0.8

0.8-1.0

1.8-1.0

 

Thermal shock resistance

 

cycle/11℃

 

0.8

0.9

1.0-1.2

0.8-1.0

 

Field of application

   

 

Aluminum alloy and other non- ferrous alloys

 

 

castiron

High melting

point metal

alloy

Alloy steel and other high melting point metal alloy

 

Foam Ceramic Sheet Series High Temperature Resistance Metal Melt Filtration Refractories In Steel Making 0