Language: Chinese line English

Refractories for Other Industrial Furnace

  • High Alumina Brick
  • High Alumina Brick
  • High Alumina Brick
High Alumina BrickHigh Alumina BrickHigh Alumina Brick

High Alumina Brick

  • Product description: High alumina brick is a kind of neutral refractories. High aluminum refractory bricks has high refractoriness, high load softening temperature, thermal shock stability, good slag resistance, acid...
  • INQUIRY

High Alumina Brick

High alumina brick is a kind of neutral refractories. It is manufactured from bauxite or other refractory raw materials within high alumina formed by molding and calcination. High aluminum refractory bricks has high refractoriness, high load softening temperature, thermal shock stability, good slag resistance, acid, alkali, peeling resistance, erosion resistance and so on.

High alumina brick is mainly used for electric furnace top, blast furnace, hot air stove, ladle, cement kiln, glass kiln and other thermal furnace lining. High alumina brick is widely used in iron, steel, chemicals, cement and other industries.

Brand XLZ-75 XLZ-65 XLZ-55 XLZ-80
Al2O3 % ≥ 75 65 55 80
Fe2O3 % ≤ 2 2.5 2.5 2
Bulk Density %, ≥ 2.6 2.4 2.3 2.65
Cold Crushing strength /Mpa, ≥ 50 45 40 55
Refractoriness under load 1520 1500 1450 1530
Refractoriness /℃, ≥ 1790 1790 1770 1790
Apparent porosity /% 23 23 24 22
Linear change on reheating /% 0.1~-0.4 0.1~-0.4 0.1~-0.4 0.1~-0.4

CONTACT US

Contact: Renny

Phone: +86-15290822777

Tel: +86-371-69619999

Email: sales@ruizhirefractory.com

Add: Jinqiao District, Dashiqiao City, Liaoning Province, China