China huremu huremu hwakakwira alumina yekupisa kupisa zvidhinha fekitori uye vagadziri | Rongsheng

Tsanangudzo Pfupi

Yakakwira alumina insulation zvidhinha imhando yekuramba, iyo huru chikamu chiri Al2O3. Kana zvinyorwa zveAl2O3 zvakakwirira kudarika 90%, inonzi corundum brick. Nekuda kwezviwanikwa zvakasiyana, zviyero zvenyika dzakasiyana hazvienderane zvachose. Semuenzaniso, munyika dzeEurope, muganho wakaderera weAl2O3 wezvinyorwa zvepamusoro zvealuminium refractories ndeye 42%. MuChina, zvinyorwa zveAl2O3 mune zvidhinha zvakakwirira zvealumina zvinowanzokamurwa kuva mamakisi matatu: Giredhi I - Al2O3 zvinyorwa> 75%; giredhi II - Al2O3 zvirimo ndeye 60-75%; giredhi III - Al2O3 zvirimo ndeye 48-60%.


Product Detail

Product Tags

Technical Data:

Zita Chiedza Weight High Alumina Brick
LG-0.6 LG-0.8 LG-1.0
Bulk Density(g/cm3) 0.6 0.8 1.0
Cold Crushing Strength (Mpa)≥ 1.9 2.9 4.0
Permanent Linear Shanduko 1300℃*12h(%)≤ 0.5 0.5 0.5
Thermal ConductivityAverage Tembiricha 350±25℃ W/( m·K) ≤0.250 ≤0.320 ≤0.450
Refractoriness Under Load 0.1Mpa (℃) ≥ 1300 1350 1380
Al2O3(%)≥ 50 52 52
Fe2O3(%)≤ 1.8 1.6 1.5
Kunyanya Kupisa Kwesevhisi (℃) 1300 1350 1380

Application:

High alumina insulation zvidhinha zvinonyanya kushandiswa kugadzira masonry emaindasitiri kilns emukati linings, senge blast furnaces, hot blast furnaces, yemagetsi choto chepamusoro, reverberator, rotary simende kiln uye zvichingodaro. Kunze kwezvo, zvidhinha zvakakwirira zvealumina zvakare zvinoshandiswa zvakanyanya sezve regenerative cheki zvidhinha, chivharo chekuramba chichikanda system, zvidhinha zvenozzle, nezvimwe.


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