PRODUCTS
Njerwa ya Low Creep High Alumina (T-38)
Kufotokozera za Njerwa za Low Creep High Alumina
Njerwa yotsika kwambiri ya aluminiyamu imapangidwa ndi alumina, aluminiyamu wosakanikirana, mullite wosakanikirana ngati zida zazikulu zopangira zinthu zowoneka bwino, gawo lalikulu ndi Al2O3.Zambiri za njerwa za aluminiyamu zili ndi ubwino wa kutentha pang'ono, kukana kwa dzimbiri komanso kugwedezeka kwabwino kwa kutentha. bata.
Parameter
Zinthu | DRL-155 | DRL-150 | DRL-145 | DRL-140 | DRL-135 | DRL-130 | DRL-127 | |
---|---|---|---|---|---|---|---|---|
≥ A12O3% | 75 | 75 | 65 | 65 | 65 | 60 | 50 | |
Fe2O3%≤ | 1.3 | 1.3 | 1.3 | 1.5 | 1.5 | 1.5 | 1.8 | |
AP%≤ | 20 | makumi awiri ndi mphambu imodzi | makumi awiri ndi mphambu imodzi | makumi awiri ndimphambu ziwiri | makumi awiri ndimphambu ziwiri | makumi awiri ndimphambu ziwiri | makumi awiri ndi mphambu zitatu | |
BD g/cm3 ≥ | 2.65 | 2.65 | 2.5 | 2.4 | 2.35 | 2.3 | 2.3 | |
CCS Mpa≥ | 60 | 60 | 60 | 55 | 55 | 55 | 50 | |
Kutsika (0.2Mpa×50h)% | 1550 ℃ 0.8 | 1500 ℃ 0.8 | 1450 ℃ 0.8 | 1400 ℃ 0.8 | 1350 ℃ 0.8 | 1300 ℃ 0.8 | 1280 ℃ 0.8 | |
PLC% | 1550 ℃ × 2h | + 0.1 -0.2 | + 0.1 -0.2 | + 0.1 -0.2 | + 0.1 -0.2 | - | - | - |
1450 ℃ × 2h | - | - | - | - | + 0.1 -0.4 | + 0.1 -0.4 | + 0.1 -0.4 |
Ndemanga:
Deta iyi ndi yanu basi.
Ngati muli ndi zofunikira zapadera, chonde lemberani.