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Refractory material for ladle
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porous well block for ladle
porous well block for ladle
Chrome corundum、corundum-spinel porous well block for ladle made in ShenJia refractory .With the ability of thermal shock resistance、anti-washoutgood volume stability、high elevatedtemperature strength.

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名稱

Name

鉻鋼玉質(zhì)座磚

Chrome-corundum well block

剛玉尖晶石質(zhì)座磚

Corundum-spinel well block

化學(xué)成分/ %,

Chemical composition

Al2O3 +Cr2O3

92

 

Al2O3 + MgO

 

92

體積密度/ gcm-3,

Bulk density

3.0

3.0

耐壓強度(1500)/ MPa ,

Crushing strength

80

80

燒后線變化(1500)/ %

Firing linear change

0 ~ +0.5

0 ~ +0.5

熱震穩(wěn)定性(1100水冷)/,

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

20

20

PackingWooden pallet.

Attentions Please Handle gently!Avoid the rain.