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Thermal Storage Alumina Ball

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Thermal Storage Alumina Ball

China Thermal Storage Alumina Ball supplier

Large Image :  Thermal Storage Alumina Ball

Product Details:

Place of Origin: China
Brand Name: will
Certification: ISO

Payment & Shipping Terms:

Minimum Order Quantity: 1ton
Price: negotiated
Packaging Details: upon customer's request
Delivery Time: one week
Payment Terms: TT,L/C, D/P,
Supply Ability: 15000tons/year
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Detailed Product Description

This product take super fine alumina as the chief material and formed by isostatic pressure or rolling method, fired by most advanced “Non-different Temperature Techonology”. It is widely used as the thermal storage packing ball.    

Characteristics: high crushing strength, high corrosion resistance, high thermal shock resistance, good thermal stablility and efficiency, big density and thermal conductivity, cost effective and long service time. Thermal storage ceramic ball is widely used for the furnace of metallurgical,iron and steel industry, being applicable to heat accumlator of air separating equipment and gas heater of furnace in the steel factory.

Properties of Thermal Storage Alumina Ball

AL2O3

Density g/cm3

Rockwell

hardness HRA

Compressive strength Mpa

Resistance to fire ℃

Thermal conductivity

Porosity %

Refiring shrinkage

60-70

≥2.8

≥75

≥1700

1650

 

≤0.4

 

≤0.6

 

≤0.1

80-85

≥3.2

≥80

≥1800

1700

90-92

≥3.5

≥85

≥1900

1800

95-99

≥3.7

≥88

≥2000

1850

Size:Dia3,Dia6, Dia8,Dia10,Dia13,Dia16,Dia20,Dia25,Dia30,Dia34,Dia50,Dia60,Dia70mm

Contact Details
Shandong Dingding Chemical Co., Ltd.

Contact Person: Mr. Liu

Tel: 86-533-6256333

Fax: 86-533-6257778

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