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80-90% Al2o3 Steel Plant Refractories Precast Cement Blocks For EAF Roof

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80-90% Al2o3 Steel Plant Refractories Precast Cement Blocks For EAF Roof

Name: 8090 Al2o3 Steel Plant Refractories Precast Cement Blocks For EAF Roof
Brand: CH Refractories
Price: 400 USD

$Best 80-90% Al2o3 Steel Plant Refractories Precast Cement Blocks For EAF Roof wholesale$

Brand Name : CH Refractories

Model Number : CH-PB

Certification : ISO

Place of Origin : China

MOQ : 5 tons

Price : USD 400-800 per Ton

Payment Terms : L/C, T/T

Supply Ability : 5000 Tons per month

Delivery Time : 15-30 working days

Packaging Details : Pallet

Shape : Block

Material : Alumina Block

Al2o3 content (%) : 80-90%

Size : can be customized

Product name : Precast blocks for EAF roof

Application : Ladle,steelmaking

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Precast blocks for EAF roof high temperature refractory

Precast blocks for EAF roof is made by steel fibre reinforced ultra-low cement castables with corundum, spinel and mullite as the main materials, and characterized with high strength, good thermal shock resistance, good erosion resistance and long service life.

Product code	CH-DSY80	CH-DSY85	CH-DSY90	CH-DSY92
Al2O3MgO/%	80	85	90	90
Cr2O3/%	----	----	----	2
Bulk density/gcm3	2.75 (110°C , 24h)	2.90 (110°C , 24h)	3.05 (110°C , 24h)	3.05 (110°C , 24h)
Cold crushing strength/ MPa	40 (110°C , 24h)	40 (110°C , 24h)	40 (110°C , 24h)	40 (110°C , 24h)
Cold crushing strength/ MPa	60 (110°C , 24h)	60 (110°C , 24h)	60 (110°C , 24h)	60 (110°C , 24h)
Permanentlinear change/%	0 .5 (1500°C,3h)	0 .5 (1500°C,3h)	0 .5 (1500°C,3h)	0 .5 (1500°C,3h)

$80-90% Al2o3 Steel Plant Refractories Precast Cement Blocks For EAF Roof$

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