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Refractory material for ladle
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porous well block for ladle
porous well block for ladle
Chrome corundumcorundum-spinel porous well block for ladle made in ShenJia refractory .With the ability of thermal shock resistanceanti-washoutgood volume stabilityhigh elevatedtemperature strength.

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名称

Name

铬钢玉质座砖

Chrome-corundum well block

刚玉尖晶石质座砖

Corundum-spinel well block

化学成分/ %,

Chemical composition

Al2O3 +Cr2O3

92

 

Al2O3 + MgO

 

92

体积密度/ gcm-3,

Bulk density

3.0

3.0

耐压强度(1500)/ MPa ,

Crushing strength

80

80

烧后线变化(1500)/ %

Firing linear change

0 ~ +0.5

0 ~ +0.5

热震稳定性(1100水冷)/,

Thermal shock resistance(1100,water cooling)/cycle,

20

20

PackingWooden pallet.

Attentions Please Handle gently!Avoid the rain.