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Luoyang Yilong Refractory Co., Ltd.

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Current:Home » Product Categories » » Dry ramming mix for Electric Arc Furnace bottom
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Dry ramming mix for Electric Arc Furnace bottom
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Product:
Brand: aa 
Price: 1000.00USD/ 
MOQ: 20  
Total supply:
Delivery time: From the date of payment from the buyer within days of delivery
update time: 2016-07-14 05:36  Valid to:Long-term effective
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                                          Dry ramming mix for Electric Arc Furnace bottom

 

Raw materials of dry ramming mix:

1.Based on high purified compound dolomite sand and high purified magnesia,

 

2.Add magnesia iron sand 

 

3.Adding certain quantity of anchoring agent 

 

 Features of dry ramming mix:

1.strong penetration resistance

2.corrosion resistance

3.easy sintering

4.long service life

 

Application of dry ramming mix:

 

  Dry ramming mix for the slope and bottom of EAF

 

 

Use method :

 

1.Spread the material in the bottom with thichness of100mm to 150mm and rammed hard, 

 

 2.Clean the surface, repeat the ramming work once again

 

 3.Put a piece of steel sheet on the surface to avoid damage on the surface when putting scrap

 

       and hot metal

 

Physical and chemical indexes

 

Brand

DG-1

DG-2

Chemical composition/%,≥

 

MgO,≥

80

85

CaO,≥

3

4

Fe2O3,≥

3

2

Bulk density,≥

g/cm3

1350°C

2.95

2.95

Crushing strength,≥

/Mpa

1350°C

10

10

1600°C

30

30

Grand size mm

0~8

0~8

 

 

 Package

 

 

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