ChangXing Refractory logo

​​​​​​Henan Changxing Refractory Material Co.,Ltd.


PRODUCT SHOW



PROVIDING EXCELLENT PRODUCTS AND BEST SERVICE


EAF Bottom Ramming Mass

EAF Bottom Ramming Mass Introduction:

EAF Bottom Ramming Mass is suitable for high-power EAF, ultra-high-power EAF bottom, furnace slope and other parts. Dry ramming mass can be used for the bottom of DC and AC EAF furnace, carried out construction by ramming.


Ramming mix for EAF production technics: 

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

2.Add magnesia iron sand.

3.Adding certain quantity of anchoring agent .


EAF Bottom Ramming Mass 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.

4.Knotting quality inspection method: use a 4mm diameter iron rod, such as φ 4mm welding rod, the insertion depth does not exceed 20mm.

EAF Bottom Ramming Mass Advantages:

1.Easy to sinter ;

2.Strong anti-permeability;

3.High refractoriness;

4.Long service life.

5.Good sintering property and strong corrosion resistance

6.It can be constructed for the first time, and can also be hot-repaired.


0.00
0.00
  

EAF Bottom Ramming Mass Introduction:

EAF Bottom Ramming Mass is suitable for high-power EAF, ultra-high-power EAF bottom, furnace slope and other parts. Dry ramming mass can be used for the bottom of DC and AC EAF furnace, carried out construction by ramming.


Ramming mix for EAF production technics: 

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

2.Add magnesia iron sand.

3.Adding certain quantity of anchoring agent .


EAF Bottom Ramming Mass 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.

4.Knotting quality inspection method: use a 4mm diameter iron rod, such as φ 4mm welding rod, the insertion depth does not exceed 20mm.

EAF Bottom Ramming Mass Advantages:

1.Easy to sinter ;

2.Strong anti-permeability;

3.High refractoriness;

4.Long service life.

5.Good sintering property and strong corrosion resistance

6.It can be constructed for the first time, and can also be hot-repaired.