site logo

Bata Checker aluminium tinggi pikeun kompor ledakan panas

Bata Checker aluminium tinggi pikeun kompor ledakan panas

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

Panjelasan Produk

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.

Indikator fisik sareng kimia

Rarangken / Indéks Bata alumina tinggi Bata alumina tinggi sekundér Bata alumina tingkat tinggi tilu tingkat Bata alumina super luhur
LZ-75 LZ-65 LZ-55 LZ-80
AL203 75 65 55 80
Fe203% 2.5 2.5 2.6 2.0
Kapadetan ageung g / cm2 2.5 2.4 2.2 2.7
Kakuatan mampuh dina suhu kamar MPa> 70 60 50 80
Suhu palembutan beban ° C 1520 1480 1420 1530
Refractoriness ° C> 1790 1770 1770 1790
Porositas jelas 24 24 26 22
Élmu permanén tingkat parobihan% -0.3 -0.4 -0.4 -0.2