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Electric Furnace Refractories

  • Drying Tamp Mass
  • Drying Tamp Mass
  • Drying Tamp Mass
Drying Tamp Mass Drying Tamp Mass Drying Tamp Mass

Drying Tamp Mass

  • Product description: Drying Tamp Mass made by synthetic high iron and high calcium sand, high purity magnesia sand and some additives.
  • INQUIRY

Electric furnace bottom drying tamp mass is made by synthetic high iron and high calcium sand, high purity magnesia sand and some additives. Electric furnace bottom drying tamp mass is dry material, so it is easy to be constructed on work site, and ready to be used after construction done. Without baking, drying tamp mass largely improves the efficiency and extends the service life as well.

Advantages: Drying Tamp Mass has great erosion and impact resistance, thermal shock resistance under high temperature.

Application: Specially used for electric furnace.


Physical and chemical indexes

Brand

Index

Chemical composition/%,≥

MgO,≥

83

CaO,≥

7-10

Fe2O3,≥

5-8

SiO2 ≤

2

Bulk density,≥

g/cm3

110 X 24h

2.3

1600 X 3h

2.6

Cold Crushing strength,≥

/Mpa

110 X 24h

10

Hot Crushing strength,≥

/Mpa

1600 X 3h

30

Cold Crushing strength,≥

/Mpa

110 X 24h

4

Hot Crushing strength,≥

/Mpa

1600 X 3h

5