Corundum ati Corundum-mullite Bricks Series
Apejuwe
Awọn biriki Corundum jẹ iru ọja ifasilẹ aluminiomu-alumọni pẹlu corundum bi ipele akọkọ gara.Nipa fifi diẹ ninu awọn paati nkan ti o wa ni erupe ile kemikali miiran, o le ṣe awọn ọja akojọpọ, gẹgẹbi awọn biriki corundum zirconium, awọn biriki corundum chrome, awọn biriki corundum titanium, ati bẹbẹ lọ.
Awọn ẹya ara ẹrọ
Awọn biriki Corundum ni awọn abuda ti aaye yo giga, resistance slag ti o dara, agbara giga ati lile, ati abrasion resistance.
Awọn biriki Corundum mullite ni agbara iwọn otutu giga to dara, resistance irako iwọn otutu giga, resistance mọnamọna gbona ati idena ogbara.
Ohun elo
Awọn biriki Corundum nigbagbogbo ni a lo ni irin-irin, ile-iṣẹ kemikali, gilasi, awọn ohun elo amọ ati awọn awọ kiln ile-iṣẹ miiran.
Corundum mulite birikisti wa ni o kun lo ninu gilasi ileru superstructure, kikọ sii ikanni biriki, ideri awo, igbáti awọn ẹya ara, arin otutu erogba dudu riakito ikan ati awọn miiran gbona ohun elo.
Atọka ọja
| Ọja index | RBTGM-80 | RBTGM-85 | RBTCA-90 | RBTCA-99 |
| Refractoriness (℃) ≥ | Ọdun 1950 | Ọdun 1950 | 2000 | 2000 |
| Ìwọ̀n Ọ̀pọ̀ (g/cm3) ≥ | 2.80 | 2.90 | 3.0 | 3.2 |
| Ti o han gbangba (%) ≤ | 17 | 17 | 18 | 18 |
| Agbara Irẹjẹ tutu (MPa) ≥ | 90 | 90 | 100 | 100 |
| Iyipada Laini Alailowaya @1500°×2h(%) | + 0.1-0.1 | + 0.1-0.1 | + 0.1-0.1 | + 0.1-0.1 |
| Refractoriness Labẹ Fifuye @0.2MPa (℃) ≥ | 1700 | 1700 | 1700 | 1700 |
| Al2O3(%) ≥ | 80 | 85 | 90 | 99 |
| Fe2O3(%) ≤ | 0.3 | 0.3 | 0.2 | 0.1 |
