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هاءِ المونيم چيڪر اينٽ گرم blastماڪي واري چول لاءِ

هاءِ المونيم چيڪر اينٽ گرم blastماڪي واري چول لاءِ

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

پيداوار جي تفصيل

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.

جسماني ۽ ڪيميائي اشارا

درجه بندي/انڊيڪس اعلي الومينا اينٽ سيڪنڊري هاءِ الومينا برڪ ٽي سطحي اعليٰ الومينا اينٽ سپر هاءِ الومينا برڪ
LZ-75 LZ-65 LZ-55 LZ-80
AL203 75 65 55 80
في 203 2.5 2.5 2.6 2.0
وڏي مقدار ۾ g / cm2 2.5 2.4 2.2 2.7
ڪمپريسي طاقت ڪمري جي حرارت تي MPa> 70 60 50 80
لوڊ ڪريو نرم ڪرڻ وارو درجه حرارت ° C 1520 1480 1420 1530
ريفريڪورينيسي ° سي> 1790 1770 1770 1790
ظاهري porosity٪ 24 24 26 22
حرارتي مستقل لائين تبديلي جي شرح٪ -0.3 -0.4 -0.4 -0.2