High Purity 99.855 Al2O3 Actived Alpha Alumina Powder for Refractory

High Purity 99.855 Al2O3 Actived Alpha Alumina Powder for Refractory

With calcined bauxite as the main part and adding various alkali-resistant raw materials, the product has good wear resistance, alkali corrosion resistance
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Description

Our service attitude of 'customer benefit first' is that, we can think from the perspective of customers in every production and research and activities, and provide customers with Mullite Brick For Hot Blast Furnace, Sponge Iron Deoxidant, Refractory Brick that are more in line with customer interests from a professional perspective. Since our establishment, we have been aggressive and innovating constantly. With our good corporate reputation, unique business style, and strong market development capabilities, we have achieved outstanding results one after another. Our working enthusiasm is based on confidence in our company's future development. We strive to create benefits for the society, with the goal of growing together with society, promoting national economic development, and revitalizing national scientific and technological progress.

1,Description of Castable for Tail of Furnace:
With calcined bauxite as the main part and adding various alkali-resistant raw materials,Castable for Tail of Furnace has good wear resistance, alkali corrosion resistance, non-stick aluminum property, and good anti-spalling property. Therefore, the application effect of Castable for Tail of Furnace is good.

2,Index of Castable for Tail of Furnace:

Brand

JY-2

Chemical composition %

Al2O3

≥45

CaO

≤2.5

Bulk density g/cm3

2.35

Modulus of rupture MPa

110℃*16h

7

1200℃*3h

9

1400℃*3h

 

Cold Crushing strength MPa

110℃*16h

35

1200℃*3h

50

1400℃*3h

 

Reheating linear change rate %

110℃*16h

-0.05

1200℃*3h

±0.35

1400℃*3h

 

Refractoiness ℃

1710

Alkali resistance level

1

Max service temperature ℃

1300

Water consumption of construction %

6-8

Dosage of construction t/m³

2.6

Application

Kiln tail,preheating zone,chain zone

Characteristics

Alkali-resistance,wear-resisting, thermal shock resistance,spall-resistance

3,salient features of Castable for Tail of Furnace

1) High density, low linear change rate

2) Good impact resistance and peeling resistance

3) Alkali resistance, non-sticking aluminium

4,Product Application

1) The service temperature is 1300℃.

2) Convenient construction, easy replacement and re-construction after damage

5.Good feedback of product use effect,the products have been exported to Pakistan, Russia, Australia

6.We are a professional supplier, who can provide customers with free product technology, use and other issues.



Do you want to find a professional supplier of castable products?


Do you want to find a stable and credible supplier?


Then please contact with us


Contact me:Email:wp@cnjingganrefractory.com/sdwenping@163.com

TEL: 86-0533-4188518 / FAX: 86-0533-4188518 

Rose:+86-13275332819(wechat/whatsapp number)


With many years' effort, we have attained full experiences and abilities in developing our High Purity 99.855 Al2O3 Actived Alpha Alumina Powder for Refractory according to customer's specifications. Following the marketing guidance and the objective of being a first-class enterprise, we have always trying to improve ourselves. With the high quality of products and excellent reputation, our company has obtained many achievements. We establish an effective system, strengthen quality tracking, and strive to produce high-quality and advanced products.

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  • Tel: +86-533-4188518
  • Mob: +8613275332819
  • E-mail: sdwenping@163.com
  • Add: Room 711, NO.3, Yanhe Road, Boshan, Zibo, Shandong, China