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Dead Burned Magnesia

Dead burned magnesia is a chemical substance, refers to magnesite calcined at 1800 C, carbon dioxide completely escaped, magnesium oxide to form a compact brucite block.

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Dead Burned Magnesia

Introduction

Dead burned magnesia is a chemical substance, refers to magnesite calcined at 1800 C, carbon dioxide completely escaped, magnesium oxide to form a compact brucite block.

This dead burned magnesia has high refractoriness. The main component is magnesia, which is made from natural magnesite by flotation purification, light burning, fine grinding, high pressure ball pressing and calcination in ultra-high temperature oil shaft kiln.


Specification

Dead Burned Magnesia(DBM)

MgO% ≥

SiO2%≤

CaO%≤

Fe2O3

AL2O3

IgL%≤

B·D≥(g/cm3)

Grain size(mm)

90

5

2.5

1

0.5

0.3

3.17

0-10 

10-90

 

91

5

2.0

0.8

0.5

0.3

3.18

92

4.6

2.0

0.8

0.5

0.3

3.18

P.S. : Can process various grain sizes of products as customer requirements.


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