High Temperature Resistance Alumina Fire Brick46

Delivery / Carry
New
1. Product Name:High Temperature Resistance Alumina Fire Brick
2. Product Description:China supplied high temperature resistance alumina fire brick for boiler with competitive price

High Temperature Resistance Alumina Fire Brick

Introduction to alumina fire brick

Alumina fire brick is a kind of refractory material. It is an aluminum silicate refractory product with aluminum oxide (Al2O3) content higher than 48%. The main component of this refractory brick is AL2O3.. It is formed and calcined from alumina or other raw materials with high alumina content. High thermal stability, refractoriness above 1770℃. It has good slag resistance and is used for lining steel-making electric furnaces, glass melting furnaces, cement rotary furnaces, etc.
Product performance of alumina fire brick

1. Refractoriness of alumina fire brick

The refractoriness of alumina fire brick is higher than that of clay bricks and semi-silica bricks, at 1750~1790℃, which belong to advanced refractory materials.

2. Load softening temperature of alumina fire brick

Because high-alumina products have high Al2O3, less impurities, and less fusible glass bodies, the load softening temperature is higher than that of clay bricks. alumina fire brick, but because mullite crystals do not form a network structure, there is still no silicon at the load softening temperature. Brick high.

3. Slag resistance of alumina fire brick

alumina fire brick contain more Al2O3, which is close to neutral refractory materials, and can resist the erosion of acidic slag and alkaline slag. Because of the inclusion of SiO2, the ability to resist alkaline slag is weaker than that of acidic slag.

Classification of alumina fire brick

1. Classified by Al2O3 content in alumina fire brick

ClassⅠ: Al2O3 content>75%

ClassⅡ: Al2O3 content is 60~75%

ClassⅢ: Al2O3 content is 48-60%.

If Al2O3 content is higher than 80%, it is called super alumina fire brick

If Al2O3 content is higher than 90%, it is called corundum brick.

2. Classification of alumina fire brick by firing process

It can be divided into fired alumina fire brick and unfired alumina fire brick. The firing temperature of the first and second grade alumina fire brick is 1500℃-1600℃ and 1450℃-1500℃ respectively, while the third grade is lower. High-alumina non-sintered bricks mainly refer to phosphate high-alumina.

3. Classification of alumina fire brick by mineral composition

It can be divided into five types: low mullite, mullite, mullite, corundum, corundum and corundum;

4. Classification of alumina fire brick according to different shapes

It can be divided into standard alumina fire brick, special-shaped alumina fire brick and special alumina fire brick;

5. Classification of alumina fire brick according to their properties

It can be divided into ordinary alumina fire brick and special alumina fire brick (thermal shock resistance, low creep, anti-stripping alumina fire brick;

6. Classification of alumina fire brick by use

It can be divided into high-aluminum and high-alumina bricks, hot-blast stove high-alumina bricks, steel-making electric furnace top high-alumina bricks, Shenggang barrel high-alumina bricks, and inner cast high-alumina bricks.

Technical Data Sheet

Technical Data Sheet of alumina fire brick

Grade

SK-32

SK-34

SK-36

SK-38

SK-40

Al2O3 % ≥

48

55

65

75

80

Fe2O3 % ≤

2.5

2.0

1.8

1.6

1.5

Refractoriness (℃) ≥

1770

1770

1770

1790

1790

Apparent Porosity % ≤

24

23

23

22

21

Bulk Density (g/cm3) ≥

2.15-2.25

2.25-2.35

2.35-2.45

2.45-2.65

2.65-2.75

Cold Crushing Strength (Mpa) ≥

35

40

45

55

60

Refractoriness Under Load 0.2Mpa (℃) ≥

1300

1350

1400

1490

1530

Permanent Linear Change %

1300℃×2h

1350℃×2h

1400℃×2h

1500℃×2h

1550℃×2h

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4


Application of alumina fire brick

alumina fire brick are mainly used to build blast furnaces, hot blast stoves, electric furnace tops, blast furnaces, reverberatory furnaces, rotary kiln linings, cement rotary kiln transition zones, preheaters and other thermal equipment requiring heat shock resistance; in addition, alumina fire brick are also widely used as open hearth regenerative checker bricks, plugs for pouring systems, nozzle bricks, etc.
Delivery

Package Informations:

1. Packed in a 100cm*100cm fumigated wooden pallet with a waterproof plastic film cover, and tightened with plastic bandages.

2. We can also pack the goods according to your requirements.

Shipping

1. FEDEX/DHL/UPS/TNT for samples.

2. By Sea for batch goods.

3. Customers specifying freight forwarders or negotiable shipping methods!

4. Delivery Time:3 days for common shape samples;15 days for special shape samples.Within 30 days for batch goods.
FAQ:

Q: What's the MOQ?

A: No limitation.

Q: What's your payment terms?

A:Negotiation

A: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.

Q: Does your FOSHAN HUANYA Refractory Material Co., Ltd. supply samples?

A: Yes, we can supply samples for free, and the freight will be undertaken by clients.

Contact us:

Martin

Tel:8617328087470

Email: Martin@huanya-refractory.com

www.huanya-refractory.com

Adderss:4A02, 4A Floor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong, China
3. Price:1.00
4. Product Website: https://www.huanya-refractory.com/refrac tory-bricks/high-temperature-resistance- alumina-fire.html
5. Company Description: Foshan Huanya New Material Co., Ltd.
6. Address: GuangDongGuangDongFoShanNanHai4A02, 4A Floor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong, China
7. Descption: Huanya refractory headquarters in Foshan,Guangzhou ,our company has production, R&D
capability and sales of specialization refractory service providers, specializing in high-end
refractories, finished products and raw materials. The major applications of the industry are
ferrous metal casting and nonferrous metals Metal casting, thermal power generation, waste
incineration, glass ceramics, boilers, etc.. Huanya refractory to quality services to provide
customers with Safe, reliable and high performance fire-resistant insulation solutions for
customers throughout 32 provinces and municipalities of China, as well as Southeast Asia
and the middle east Africa. America, etc.
8. Registered Capital: 100
9. EmployeeNum: 100
Foshan Huanya New Material Co., Ltd.
10. Contact: Martin
11. Telphone: 86-0757-85503335
12. Fax: 86-0757-85503335
13. Email: Martin_wf_cheng@aliyun.com
14. Company Website: https://www.huanya-refractory.com
Price: $ 1.00
Contact:
>>> Log in or register to view all contact details <<<
High Temperature Resistance Alumina Fire Brick46

Random Ads

Latest Ads

Singapore Property Launches
Singapore Property Launches
Sunday, 26 June 2022

Sunday, 26 June 2022
Best chinese tutor in singapore
Best chinese tutor in singapore
Sunday, 26 June 2022
noimage
Air Compressor84
Saturday, 25 June 2022
noimage
Garlic Color Sorter19
Saturday, 25 June 2022
noimage
Chain Peeling Machine25
Saturday, 25 June 2022
noimage
PVC Shrink Top96
Saturday, 25 June 2022
noimage
Cylinder Type Peeling Machine73
Saturday, 25 June 2022
noimage
Shrink Capsule For Liquor Bottle13
Saturday, 25 June 2022
noimage
Garlic Separator10
Saturday, 25 June 2022
noimage
PVC Capsule With Tear Strip90
Saturday, 25 June 2022
noimage
Wine Shrink Cap67
Saturday, 25 June 2022
Aluminum Roof Truss44
Aluminum Roof Truss44
Saturday, 25 June 2022
Truss System40
Truss System40
Saturday, 25 June 2022
Truss Aluminium99
Truss Aluminium99
Saturday, 25 June 2022
Aluminum Truss Display26
Aluminum Truss Display26
Saturday, 25 June 2022
Hemoglobin Testing Strip47
Hemoglobin Testing Strip47
Saturday, 25 June 2022

Popular Ads

Bose Lifestyle V35 Home theater system = $1,500usd
Bose Lifestyle V35 Home theater system = $1,500usd
( / Electronics & Gadgets)
Tuesday, 31 January 2012
Apple iPhone 4S 32GB buy 2 get 1 Free Promotions sales
Apple iPhone 4S 32GB buy 2 get 1 Free Promotions sales
( / Electronics & Gadgets)
Tuesday, 31 January 2012
Original Samsung Galaxy S3 Unlocked 32GB $460 USD
Original Samsung Galaxy S3 Unlocked 32GB $460 USD
( / Electronics & Gadgets)
Wednesday, 01 August 2012
New Blackberry Blade Design & Porsche Design P'9981
New Blackberry Blade Design & Porsche Design P'9981
( / Electronics & Gadgets)
Friday, 18 May 2012
Apple MacBook Air 13.3-inch 1.86GHz Notebook
Apple MacBook Air 13.3-inch 1.86GHz Notebook
( / IT / Computer)
Tuesday, 31 January 2012
WTS:Blackberry Porsche P'9981 $400 / iphone 4S 64gb $400
WTS:Blackberry Porsche P'9981 $400 / iphone 4S 64gb $400
( / Electronics & Gadgets)
Wednesday, 15 February 2012
Brandnew Samsung I9100G Galaxy S II , Buy 2 get 1
Brandnew Samsung I9100G Galaxy S II , Buy 2 get 1
( / Electronics & Gadgets)
Monday, 13 February 2012
BlackBerry Porsche Design P'9981 -PIN 11119999
BlackBerry Porsche Design P'9981 -PIN 11119999
( / Electronics & Gadgets)
Friday, 17 February 2012
Cheetah Cubs, Lion Cubs and Tiger Cubs for sale
Cheetah Cubs, Lion Cubs and Tiger Cubs for sale
( / Animals & Pets)
Saturday, 17 August 2013
Adorable male and female Sphynx kittens for sale
Adorable male and female Sphynx kittens for sale
( / Animals & Pets)
Wednesday, 03 October 2012
Brand New Apple iphone 4s 64GB/Apple iPad 2 64GB Wifi + 3G U
Brand New Apple iphone 4s 64GB/Apple iPad 2 64GB Wifi + 3G U
( / Electronics & Gadgets)
Tuesday, 13 March 2012
Samsung Galaxy S3====$250USD
Samsung Galaxy S3====$250USD
( / Electronics & Gadgets)
Wednesday, 05 September 2012
2 British Shorthair Kittens for sale 12 weeks old
2 British Shorthair Kittens for sale 12 weeks old
( / Animals & Pets)
Saturday, 17 August 2013
discount sales iphone 4s 64gb unlocked
discount sales iphone 4s 64gb unlocked
( / Electronics & Gadgets)
Thursday, 30 August 2012
Painting
Painting
( / Arts)
Sunday, 01 January 2012