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High Alumina Bricks for cement rotary kiln

Application: cement and lime industry
MOQ: 1 TON
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Product Description

Items Brand

Anti spalling high alumina brick

High alkali resistance brick

Phosphate wear resistance brick

KBL-70

RKH

PA

Al2O3%                               

70

25-30

75

MgO ≥                                 

-

-

-

SiO2

-

60-70

-

Cr2O3 %

-

-

-

Bulk density g/cm3                               

2.50

2.15

2.70

Apparent porosity %                ≤

20

19

19

Cold crushing strength Mpa               ≥

60

60

70

0.2Mpa R.U.L ℃T0.6               ≥

1470

1300

1350

Thermal shock resistance 1100℃water cycle ≥

15

25

20

Application industry

Cement&lime

cement

Cement&chemical

High alumina refractory brick is formed and calcined from bauxite or other raw materials with high alumina content. High thermal stability, refractoriness above 1770℃. It has good slag resistance and is used for the lining of steel-making electric furnaces, glass melting furnaces, cement rotary furnaces, etc.

Features:

High alumina brick has the advantages of small high temperature creep, strong corrosion resistance, good thermal shock stability, etc. It is suitable for large and medium-sized hot blast stoves.

Application:

High alumina bricks are mainly used for masonry blast furnace, hot blast stove, electric furnace roof, blast furnace, rotary kiln lining. In addition, high alumina bricks are also widely used as open hearth regenerative checker bricks, plugs for pouring systems, nozzle bricks, etc.


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Zhengzhou Kaiyuan Refractories Co.,Ltd

 Plant add: Tancunwan village, Niudian town, Xinmi city, Henan, China
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