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High Aluminum brick for hot blast stove

Zhengzhou Dengda Electric Melting Charging Co., Ltd.

High Aluminum brick for hot blast stove

Country/Region china

Company Zhengzhou Dengda Electric Melting Charging Co., Ltd.

Categories High Alumina Brick

Update 2016-06-28 17:28:36

ICP License Issued by the Chinese Ministry

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High Aluminum brick for hot blast stove

High alumina bricks ranges are specially for hot blast stove .High pressure pressing and sintering in high temperature makes very good results of the products in RUL

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High alumina bricks ranges are specially for hot blast stove .High pressure pressing and sintering in high temperature makes very good results of the products in RUL ,creep rate and thermal shock resistance .They are the best choice for large—middle hot blast.

Physical and chemical indexes

Item

LZ-75

LZ-65

LZ-55

LZ-48

Al2O3%

≥75

≥65

≥55

≥48

Cold crushing strength ,MPa

≥54

≥49

≥44

≥40

Apparent porosity ,%

≤23

≤23

≤22

≤22

Refractoriness under load , °C

≥1520

≥1500

≥1470

≥1420

Reheating linear change (1500°C,2h) %

+0.1-0.4

+0.1-0.4

+0.1-0.4

(1450°C,2h)+0.1-0.4

RefractorinessC

>1790

>1790

>1770

>1750


Product Tags:

hot blast stoves

      

refractories for hot blast stove

      

refractory for hot blast stove

      
China High Aluminum brick for hot blast stove

High Aluminum brick for hot blast stove Images

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