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High Alumina Brick Sk40 Sk38 Sk36 - China

price: contact company for price

Features:

Strong volume stability at high temperatures,

Good thermal shock resistant,

Wear resistance and chemical attack resistance.

Applications

1. Lower the heat capacity of the furnace

2. Used normally in industry furnaces such as Blast furnace, hot- blast furnace and EAF etc

Physical and Chemical Indicators:

Item/ Grade

High alumina brick

SK- 36

SK- 37

SK- 38

SK- 40

AL2O3% ( ≥ )

55

65

70

82

Fe2O3% ( ≤ )

2.0

Refractoriness( SK)

36

37

38

40

Refractoriness under load, 0.2MPa, °C ( ≥ )

1450

1480

1530

1600

Apparent porosity ( % )

20- 23

20- 22

18- 20

Bulk density ( g/ cm³)

2.25- 2.4

2.3- 2.5

2.4- 2.6

2.5- 2.7

Cold crushing strength , MPa ( ≥ )

45

50

60


Company Contact:


  • Phone: 865332182811

  • Address: C-703 Zhongfang Builing, NO.58 Huaguang Road, Zhan, Zibo, China

  • Email: Email


Published date: September 29, 2014 -

  • Business Description: Shandong Gaoha Refractories Technology Co.,Ltd is a comprehensive

    high tech company with refractory products research, manufacture

    ,sales and construction service. Together we provide high temperature

    irregular shapes refractories applications in the Iron & Steel,Cement

    & Lime, Glass, Ceramics,Energy,Petroleum&Chemicals, Laser Crystal,

    Tungsten & Molybdenum and Environmental technology industries.

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