Burned Magnesia Bricks, Magnesia Bricks, Refractory Bricks

Product Details
Customization: Available
Refractoriness (℃): 1770< Refractoriness< 2000
Feature: Long Time Materials
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Basic Info.

Model NO.
MgO-92/MgO-95
Type
Refractory Material
Shape
Brick
Material
Magnesia
Refractory
Refractory Bricks
Transport Package
Wooden Pallets
Specification
SGS ISO9001: 2001
Trademark
WAM
Origin
China
HS Code
69022000
Production Capacity
50000 Mt/Year

Product Description

The magnesia bricks are made of dense dead burned magnesia that makes the bricks in good refractoriness and corrosion-resistance. They are widedly used in checcker chamber of glass tant, lime kiln, non-ferrous metallurgical furnace, open hearth furnace, iron mixer and EAF of steel-making, ferro-alloy furnace, etc.
Brand Item MZ-91 MZ-95 MZ-97 MZ-98
MgO % ≥ 91 95 97 97.5
SiO 2 % ≤ / / / 0.5
CaO % ≤ 3 1.5 1.5 1.0
Refractoriness under load 0.2MPa Ta º C ≥ 1520 1650 1700 1700
Apparent Porosity % ≤ 20 17 18 17
Cold Crushing Strength (MPa) ≥ 40 45 45 50
Applications Cement Rotary Kiln, Lime Shaft Kiln

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