Zhengzhou Rongsheng Refractory Co., Ltd.
                                                                                                           
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High Erosion Resistance Steel Ladle Castables High Alumina Castable Refractory Lining For Electric Arch Furnace

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Brand: RONGSHENG
Product Description
Steel Ladle Castable
 
steel ladle mainly suffers high temperature steel liquid (about 1650℃) thermal impaction, mechanical abrasion, molten slag and steel liquid chemical corrosion, especially damage to ladle bottom is the severest. For middle size and large scale ladles, corundum magnesia castable and corundum alumina magnesia spinel castable are usually used as ladle wall and bottom working lining. Slag line zone is usually built by magnesia carbon bricks. Gunning castable use in steel ladle includes alumina magnesia gunning castable, magnesia gunning castable, magnesia spinel gunning castable and so on.
 
Steel Ladle Castable Features: 1. Good resistance to flake performance,. good thermal shock stability 2. High density, low porosity, scouring resistance, 3. High refractoriness, High refractoriness under load,good slag resistance 4. High strength and wear resistance,with corrosion resistance.
Product Parameters
Steel Ladle Castable Physiochemical Indexes
Item
Alumina magnesia castable
Alumina magnesia castable
High alumina castable
Application
Work lining
Work lining
Permanent lining
Al2O3 %≥
60
70
60
MgO % ≥
12
10
/
C %
/
/
/
Refractoriness ℃≥
/
/
1790
RUL ℃ ≥
1200
1350
/
LCR % (1400℃,2h)
0~2
0~2
0~0.3
Apparent porosity % ≤
23
25
18
CCS MPa ≥
30
30
30
Max. working temperature ℃
1700
1700
1650
Steel ladle castable categories
 
1.Al2O3-MgO-C Castable Al2O3-MgO-C castable can produce magnesia alumina spinel and significantly enhance corrosion resistance and spall resistance of refractory material, greatly prolong the service life of steel ladle.
2. Alumina Magnesia Castable Alumina magnesia castable are gradually used in steel ladle, the lining service life can reach to 60 times or more, refractory material consumption is reduced by 60%~80%.
3.Alumina Magnesia Spinel Castable Bauxite based alumina magnesia spinel castable contains certain ratio of magnesia alumina spinel, which makes castable’s corrosion resistance and spall resistance ability improved greatly, the performance is better than water glass bonded alumina magnesia castable and get excellent using effect in all kinds of steel ladles.

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Company Zhengzhou Rongsheng Refractory Co., Ltd.
Location 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Contact Person Pika

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