China High Temperature Magnesia brick Widely used in Furnaces Or Kilns for sale

High Temperature Magnesia brick Widely used in Furnaces Or Kilns

Price Negotiable

Price: Negotiable

MOQ: 1 Ton

Delivery Time: 10-30 Days

Brand: SPARK

Product Description

High temperature furnace

High Temperature Magnesia brick Widely used in Furnaces Or Kilns

Product Description

Magnesia bricks are alkaline refractories, which have strong resistance to alkaline slag, but cannot resist the corrosion of acidic slag. At 1600 ℃, they can react with silica bricks, clay bricks and even high alumina bricks.

Standard size: 230 x 114 x 65 mm

Features Of Magnesia Brick

Higher temperate resistant with good refractoriness
Good performance in high temp refractoriness under load
Excellent resistance in slag abrasion
Higher bulk density
Lower apparent porosity
Lower impurity content

Technical Data:

Item	High Purity Sintered Magnesite Brick
Item	97 magnesite brick	95 magnesite brick	92 magnesite brick
MgO /%	≥97	≥95	≥92
CaO /%	≤1.2	≤1.5	≤2.0
SiO2 /%	≤0.6	≤2.0	≤3.0
Fe2O3 /%	≤0.8	≤1.0	≤1.0
Bulk density /g/cm3	≥3.0	≥2.95	≥2.95
Apparent porosity/%	≤17	≤17	≤17
Cold crushing strength /Mpa	≥50	≥50	≥50
0.2MPa Refractoriness under load, °C	≥1700	≥1700	≥1700