Home > Products > Auxilary Refractories for Induction Furnaces Auxilary Refractories for Induction Furnaces
Furnace Collar Materials
Furnace Collar Materials DRF-DJ/DSP/SRP/SL

Different types of castable or ramming materials for different lining materials and metal types. They have following properties : High strength and high anti-thermal shocks; easy application and fine joints to the furnace lining & tap hole materials主要规格:


项目

DRF-DJ50K

DRF-DSP70 / SRP

DRF-SL12

化学成分(%)

AL2O3 / SiO2

>50

>70

>97

物理性能

粒度(mm)

0-5

0-5

0-5

最高适用温度(

1650

1530/1630

1630

体积密度(g/cm3

2.35-2.45

2.75-2.80

2.30-2.35

常温抗折强度(MPa)

110×24h

2.85

4.80

5.70

1100×3h

10.50

37.9 / 46.3

9.90

线变化率(%)

1100×3h

+/-0.15

+/-0.20

+/-0.40

适用于冶炼炉衬料

中性料炼钢

酸性料 / 酸性及中性料

炼铁或炼钢 炼铁或炼钢

酸性炉种类

炼铁或炼钢

施工及特点

捣打

可塑拍打,方便快捷

捣打,价格便宜


For details, See our company’s Installation Manual

Packing/Storage/Shelf life

25kgs craft paper (with interlined plastic film) bags onto pallet (or in bulk bags) with water-proof shrink wrap. Store in sheltered dry area with good ventilation. Shelf life : 12 months.