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Fused Dense Corundum
Fused dense corundum o se ituaiga fou o mea refractory maualuga-mama e faia e ala i le faʻaaogaina o le alumina maualuga-mama ma faʻaitiitia le sui i se fua faʻatatau, faʻafefeteina i le ogaumu arc eletise ma faʻamafanafana.Ole vaega tioata autu ole α-Al2O3 ma le lanu e lanu efuefu.
Vaega
1.High bulk density ma maualalo tele porosity
2.Excellent ofu tetee
3.Good slag tetee i le vevela maualuga
4. Maualuluga leo maualuga
5.Good tete'e te'i vevela
