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High Temperature Resistance Magnesia Brick For Nonferrous Metal Melting Furnace

High Temperature Resistance Magnesia Brick For Nonferrous Metal Melting Furnace

Categories Magnesite Brick
Place of Origin: Zibo, China
Brand Name: Laurel
Certification: ISO9001
Model Number: Laurel-13-01
MOQ: 20 ton
Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20~30 days
Payment Terms: T/T;L/C
Supply Ability: 20,000 ton/Year
Product name: Insulation Refractory Brick
Shape:: Brick
Feature:: high purity,Corrosion resistance,light weight
Usage: linings, furnaces and kilns etc
Material:: magnesia brick etc
Temperature Range: high-temperature
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High Temperature Resistance Magnesia Brick For Nonferrous Metal Melting Furnace


High Temperature Resistance Magnesia Brick For Nonferrous Metal Melting Furnace


Products technical:

1.The products are fused magnesia as main raw material, after a reasonable size distribution,
high pressure forming, high-temperature sintering. The product has strong resistance to slag
corrosion ability and high temperature dimensional stability. Mainly used in glass furnace
regenerator, the upper part.
2.The regular magnesia bricks are made from dense dead burned magnesia that makes the bricks
in good refractoriness, corrosion-resistance, and widely used in checker chamber of glass tank,
lime kiln, non-ferrous metallurgical furnaces, open heart furnace, iron mixer and EAF of
steel-making, and also ferro-alloy furnace, etc
The bricks with MgO 95% or more in content take the secondary-burning dead burned magnesia or
electrofused magnesia as the raw material and bured under the condition of ultra high temperature.
They have the features of highly directly bonded and corrosion-resistance and widely used in various
kinds of high temperature kilns and furnaces


Magnesia Brick Features:

Excellent performance of basic slag resistance, high refractoriness, thermal stability, anti-erosion and anti-peeling
Excellent strength of pressure bending, abrasion proof
Excellent performance of high-temperature firing, high rates of associative property, anti-erosion ability
Excellent thermal shock resistance and spalling resistance
Excellent ability of high refractoriness, anti-erosion of alkaline residue;
High temperature load of refractoriness under load. High mechanical strength
High temperature resistance Excellent corrosion resistance
Resistance to spalling


Magnesia products:

Msgnesia brick,magnesia alumina brick,magnesite carbon brick, magnesia chrome brick and
magnesite-zircon brick ect are the main products of basic refractories,the products have
the properties of bearing high temperature,high refractoriness under load and good resistance o alkali.
they are widely used in the basic zone of metallurgical furnaces ,nonferous furnances and regenrator of glass furnaces.

Magnesia Refractory Bricks Physical and Chemical Indicators

Item

Indicators




M-98

M-97A

M-97B

M-95A

M-95B

M-93

M-91

M-89

M-87


w(MgO)/%≥

97.5

97

96.5

95

94.5

93

91

89

87


w(SiO2)/%≤

1.0

1.2

1.5

2.0

2.5

3.5


w(CaO)/% ≤

2.0

2.0

2.0

3.0

3.0

3.0


Apparent Porosit/%

16

16

18

16

18

18

18

20

20


Volume and Density/(g/cm3)

3.00~3.20

3.00~3.20

2.95~3.15

2.90~3.10

2.85~3.05


Cold Crushing Strength/ Mpa ≥

60

60

60

60

60

60

60

50

50


0.2MPa Refractoriness Under Load/°C ≥

1700

1700

1650

1620

1560

1550

1540


Permanent Change In The Heating/%(1650°C*2h)/%

—0.2~0

—0.2~0

—0.3~0

—0.4~0

—0.5~0

—0.6~0



Competitive Advantage:

  1. Competitive Price. Make the products competitive in your market.
  2. Abundant Experience. Prevent cracks and twist in bricks.
  3. Different Moulds. Save mould fees for you.
  4. Strict Quality Control. Meet clients’ quality requirement.
  5. Large stocks. Guarantee prompt delivery.
  6. Professional Packing. Avoid damage and secure the goods in transportation

Quality High Temperature Resistance Magnesia Brick For Nonferrous Metal Melting Furnace for sale
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