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Magnesia Refractories

Magnesia and Magnesia Chrome Ramming Mixe

 

PRODUCT NAME

CHEMICAL ANALYSIS (%)

PHYSICAL PROPERTIES

MgO

Cr2O3

Al2O3

Fe2O3 (max)

SiO2 (max)

CaO (max)

Granulation (mm)

Bulk Density (gr/cm³)

Cold Crushing Strength (Kg/cm³)

105 °C

1300 °C

1550 °C

ND 015

92

-

0.5

0.5

4.0

2.0

0-5

2.60

150

115

450

NC 211

78

9.0

4.0

3.5

3.5

2.0

0-5

2.65

120

90

350

ND 413

61

20

7.0

6.5

3.5

2.5

0-5

2.80

180

120

300



Magnesia and Magnesia Spinel Ramming Mixes

 

PRODUCT NAME

CHEMICAL ANALYSIS (%)

PHYSICAL PROPERTIES

MgO

Cr2O3

Al2O3

Fe2O3 (max)

SiO2 (max)

CaO (max)

Granulation (mm)

Bulk Density (gr/cm³)

Cold Crushing Strength (Kg/cm³)

105 °C

1300 °C

1550 °C

YD 020

96

-

0.2

0.4

1.0

2.0

0-5

2.65

120

90

250

YD 015SP

85

-

9

0.4

0.8

1.8

0-5

2.75

150

100

220

YD 050SP

65

-

30

0.4

0.6

1.5

0-5

2.8

150

100

210