Alumina Brick - China

high alumina brick

Properties: Alumina content in high Alumina brick up from 48% to 80%.

Excellent corrosion resistance to neutral slag and metal penetration resistance at high liquid temperature.

Improved thermal shock and corrosion resistance at high temperature.

High density, high mechanical strength and good volume stability at high temperature.

Applications: Good for Iron and Steel making operation at the area of working zone in ladle and EAF roof.

For reheating furnace such as anchor brick and burner block.

Transition and cooling zone of rotary cement kiln, lime shaft klin etc.

Bottom and door foundry air furnace and side wall of aluminum refining melting furnace etc.

Item Index SK-35 SK-36 SK-37 SK-38 SK-40

AL2O3, %, ≥48 ≥55 ≥65 ≥75 ≥80

Fe2O3, %, ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0

Refractoriness, ℃, ≥1750 ≥1770 ≥1790 ≥1790 ≥1790

0.2Mpa Refractoriness under load, ℃ ≥1420 ≥1470 ≥1500 ≥1520 ≥1530

Liner change on reheating (1400℃, 2h), % +0.1～-0.4

1450℃ +0.1～-0.4 +0.1～-0.4 +0.1～-0.4 +0.1～-0.4

App.

Porosity, % ≤22 ≤22 ≤23 ≤23 ≤21

C.C.S., Mpa ≥39 ≥44 ≥49 ≥54 ≥65

Company Contact:

• Posted By: Shine Technology Co., Ltd

• Phone: 861066787262

• Address: No.536 Huaisha Road, Bohai Town, Huairou District, Beijing, China, Beijing , Beijing , China

• Email:

• Website: https://www.shinerefractories.com

• Business Description: Shine Technology Co., Ltd. is one of leading manufacturers and distributors of high quality refractories for use in industries including steel plants, cement producers and glass works.
  
  Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
  
  We can provide our customers with professional and personalized products and engineering services according to the actual working condition and requirements of each customer, in order to meet customers' increasing demand of energy-saving and products quality improving, Our tenet is: quality and credibility is fundamental, technology and service is the life.