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ZhengZhou FS New Material Co.,Ltd
Vision: Harmony between Environment, economy and humankind. Mission: Focus on refractory, insulation and energy-saving, devote to safety , comfortability and sustainability, achieve CSV mission
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Corundum Mullite Based Dense Castable

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Corundum Mullite Based Dense Castable

Brand Name : FS

Model Number : FS-7690

Certification : SGS,CE

Place of Origin : China

MOQ : MOQ: 100PCS

Price : 441USD/ton

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 10000ton/month

Delivery Time : 15 working days

Packaging Details : woven bag

Working temperature : 1800℃

Color : gray,yellow, black

Packing : bag

Chemical composition : Al2o3

Application : Main groove iron line Ditching ditch

Shape : powder

Flexural strength (Mpa) : ≥4

Line rate of change(%) : 0.2~+0.5

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Corundum Mullite Based Dense Castable For Blast Furnace Iron Runner

Introduction

The product has good slag resistance, good thermal shock stability, long service life, convenient use and simple construction, which significantly reduces the labor intensity of workers.
The blast furnace tapping groove is a passage through which high-temperature molten iron or slag flows. The refractory lining should have the following characteristics:
(1) strong resistance to erosion and scouring of molten iron and slag;
(2) good thermal shock resistance and re-burning volume
(3) strong anti-oxidation ability;
(4) easy to construct, can be quickly baked without bursting, easy to repair and dismantle;
(5) when used, no harmful gas, no sticky iron, long life. These features make them complementary and should be compatible with each other.
Corundum Mullite Based Dense Castable

Production Spec 1
ItemASC-1ASC-2ASC-2AASC-3ASC-4SA170CSA160CAMSC-1
Flexural strength (Mpa)110°x24h≥4≥3≥4≥4≥4≥5≥4≥4
1000°x3h≥6≥5≥6≥6≥4≥7≥5≥6
1450°x3h≥9≥7≥8≥9≥6≥10≥8≥8
Compressive strength (Mpa) °C110°x24h≥25≥20≥20≥30≥20≥35≥25≥25
1000°x3h≥40≥35≥50≥40≥30≥55≥45≥40
1450°x3h≥65≥50≥70≥65≥50≥80≥60≥55
Production Spec 2
Line rate of change(%)1000°Cx3h
1450°x3h_0.2~+0.5_0.2~+0.5_0~+0.5_0.3~+0.50.50~+1.00~+1.00~+1.0
Bulk Density (g/cmm³)110°x24h≥2.85≥2.80≥2.80≥2.80≥2.55≥2.80≥2.60≥2.85
1450°x3h≥2.80≥2.75≥2.70≥2.75≥2.50≥2.70≥2.50≥2.85
Chemical compositionAL2O3≥75≥55≥50≥70≥55≥67≥70≥78.6
SIC≥10≥30≥35≥8≥55≥367≥70≥78.6
C2-42-42-41-32-4__1-3,2-4 (MGO)


Production Spec 3
Mesh mm%Top Size1515151088815
Less than 75um≥27≥28≥29≥28≥30≥28≥29≥27
Application areaMain groove iron line Ditching ditchSlag line on the main ditchMain ditch lineIron DitchSlag Dith














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refractories powder

      

castable binder

      
China Corundum Mullite Based Dense Castable wholesale

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