- 17
- Sep
Yakakwira aruminiyamu chiredzo
Yakakwira aruminiyamu chiredzo
Zvigadzirwa zvigadzirwa: yakadzika tembiricha inokambaira, yakasimba ngura kuramba, yakanaka yekupisa yekuvhunduka kugadzikana
chigadzirwa tsanangudzo
Yakakwira-aruminiyamu hokore yezvidhinha ine alumina zvemukati pamusoro pe48% ndezvazvakarerekera zvinopesana zvinhu. Iyo inoumbwa uye yakavezwa kubva kubhauxite kana zvimwe zvigadzirwa zvakasvibirira zvine yakanyanya alumina zvemukati. Yepamusoro-aruminiyamu chirairi zvidhinha zvine yakanyanya kupisa kudziya, uye yavo Refractoriness iri pamusoro pe1770 ℃. Kurwisa kwe slag kuri nani.
Iyo nzira yekugadzira yeakakwira alumina zvidhinha uye yakawanda-inonamira ivhu zvidhinha zvakafanana. Musiyano ndewekuti chikamu chekliniki muzvinhu zvakakwirira, izvo zvinogona kuve zvakakwirira se 90-95%. Iyo clinker inoda kurongedzwa uye kubviswa kuti ibvise simbi isati yapwanya, uye tembiricha yekupfura Yakakwira, senge Ⅰ, Ⅱ yakakwira alumina zvidhinha zvinowanzo kuve 1500 ～ 1600 ℃ pavanodzingirwa mugero remwenje.
Zviratidzo zvemuviri nemakemikari
| Chinzvimbo / Index | Yakakwirira alumina zvidhinha | Sekondari yakakwirira alumina zvidhinha | Matatu-chikamu chepamusoro alumina zvidhinha | Super yakakwirira alumina zvidhinha |
| LZ-75 | LZ-65 | LZ-55 | LZ-80 | |
| AL203 ≧ | 75 | 65 | 55 | 80 |
| Fe203% | 2.5 | 2.5 | 2.6 | 2.0 |
| Kuwanda kwehuwandu g / cm2 | 2.5 | 2.4 | 2.2 | 2.7 |
| Simba rekumanikidza patembiricha yekamuri MPa> | 70 | 60 | 50 | 80 |
| Takura tembiricha inopfavisa ° C | 1520 | 1480 | 1420 | 1530 |
| Refractoriness ° C> | 1790 | 1770 | 1770 | 1790 |
| Zviripachena porosity% | 24 | 24 | 26 | 22 |
| Kuchenesa zvachose mutsetse shanduko mwero% | -0.3 | -0.4 | -0.4 | -0.2 |