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Isitena sokujonga isitena sealuminium kwisitovu esishushu

Isitena sokujonga isitena sealuminium kwisitovu esishushu

Product advantages: good volume stability, excellent high temperature load creep performance, high density and low porosity.

Ingcaciso yeMveliso

High-aluminum checker bricks for hot blast stoves are currently widely recognized and accepted by the world’s ironmaking industry as a heat-carrying heat storage body with many superior thermal characteristics, such as strong heat exchange capacity, large heat storage area, smooth ventilation, and low resistance. The high-aluminum checker brick for hot blast stove is a kind of heat transfer medium, which is mainly used in the middle and upper part of the regenerator of hot blast stove to store heat. In the process of heating cold air into hot air, it plays an extremely important role.

Iimpawu zomzimba kunye neekhemikhali

Inqanaba / Isalathiso Izitena zealumini ephezulu Izitena eziphakamileyo zealuminium Kwinqanaba eliphezulu isitena se-alumina Izitena eziphezulu zealumni
I-LZ-75 I-LZ-65 I-LZ-55 I-LZ-80
I-AL203 ≧ 75 65 55 80
I-Fe203% 2.5 2.5 2.6 2.0
Ubuninzi bobunzima g / cm2 2.5 2.4 2.2 2.7
Ukucinezelwa kwamandla kubushushu begumbi MPa> 70 60 50 80
Layisha ubushushu obuthambileyo ° C 1520 1480 1420 1530
Ukuphinda ubuye ° C> 1790 1770 1770 1790
I-porosity ebonakalayo 24 24 26 22
Ukufudumeza kwenqanaba lokutshintsha komda ngokusisigxina% -0.3 -0.4 -0.4 -0.2