Magnesia Chrome Brick

Magnesia Chrome Brick

Magnesia Chrome Brick


Magnesia chrome brick is adopts dead burnt magnesite and chrome ore as raw material, by adding micro powder and other additives, after mixing, shaping, drying, sintering at high temperature in tunnel kiln.

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WhatsApp/Phone Number: +8613592411271

Product detail

Magnesia Chrome Brick

Composition:MgO + Cr2O3

Application:Open hearth, electric furnace, refining furnace, etc

Cr2O3:8-20%

Refractoriness Under Load:≥1550℃

Size:As your requirements

Main Raw Material:DBM & Chrome Ore

Refractoriness:1790℃

Capacity: 500 tons per Month

Product Introduction

Magnesia chrome brick is adopts dead burnt magnesite and chrome ore as raw material, by adding micro powder and other additives, after mixing, shaping, drying, sintering at high temperature in tunnel kiln.

Features

1.Good abrasion resistance.

2.Good thermal shock resistance.

3.Good acid and alkali resistance.

Application

Magnesia Chrome bricks are mainly used for the metallurgical industry, burning zone of rotary kiln, regenerator of glass kiln, etc.

Product Parameters

Item Magnesia Chrome Brick
MC-20 MC-18 MC-12 MC-8
Cr2O3 (%) >=20 >=18 >=12 >=8
MgO(%) >=40 >=45 >=55 >=60
Apparent Porosity(%)  <=23  <=23 <=23 <=23
Cold Crushing Strength (Mpa) >=24.5 >=24.5 >=24.5 >=24.5
Refractoriness Under Load (0.2MPa,0.6%)(℃) >=1550 >=1550 >=1550 >=1550

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