Incazelo Kasimende Ye-Alumina Ephakeme Kakhulu
Usimende we-alumina ephezulu ukhiqizwa ngokuhlanganisa impahla eluhlaza ekhethiwe esithandweni somlilo esikhethekile. Ngemuva kokupholisa, i-clinker iyagaywa kusetshenziswa izigayo zebhola. Izinto ezisetshenziswayo zikasimende we-alumina we-refractory we-CA-70 ophezulu yizinto ze-calcium ehlanzekile ne-alumina ehlanzekile ephezulu. Izinto zokusetshenziswa kufanele zixutshwe ngokwesilinganiso esifanele. Impahla eluhlaza kufanele ishiswe ukuze ihlanganise ingxenye. Okuqukethwe kwe-Al2O3 kuvame ukulawulwa ngaphakathi kwe-68% kuya ku-72%. Izinhlanganisela zayo eziyinhloko yi-CA ne-CA2.
Izakhiwo ze-High Alumina Refractory Cement
- Ukuqina ngokushesha, amandla aphezulu,
- I-refractoriness ephezulu, ukusebenza kwesevisi yezinga eliphezulu lokushisa,
- Ukumelana kahle ne-abrasion, ukumelana nokugqoka okuphezulu,
- Umthamo we-hydrating ozinzile,
- Ukusebenza kahle kwe-anti-corrosion,
- Ukuzinza kokushaqeka okuphezulu okushisayo.
Izinzuzo ze-High Alumina Refractory Cement
1.Ukusebenza kahle kokushaqeka okushisayo, ukugqwala, ukuguguleka kanye nokumelana nemihuzuko,
2.I-refractoriness ephezulu kanye namandla amahle kakhulu emishini,
3.Kokubili imodi yokusebenza ngezikhathi ezithile nangokuqhubekayo yamukelekile, inciphisa ukuqhekeka kolayini,
4.Umjikelezo wempilo omude futhi ozinzile ukuze ufinyelele ukusebenza kahle okuphezulu,
I-5.Suit yazo zonke izinhlobo zensimbi, ukunciphisa izinsalela kanye ne-porosity yemikhiqizo,
6.Umsebenzi nokonga izindleko ngokufaka nokulungisa izinto ngendlela efanele.
I-Rongsheng High Alumina Refractory Cement Specifications
| Into | Iyunithi | 75% Alumina Inkomba | 40% Alumina Inkomba | |
| I-Al2O3 | % | ≥75 | ≥40 | |
| I-CaO | % | ≥2.5 | ||
| Ukuminyana ngobuningi | 110°C×24h | g/cm3 | ≥2.65 | ≥2.3 |
| 1100°C×3h | g/cm3 | ≥2.65 | ≥2.3 | |
| Amandla okuchoboza | 110°C×24h | Mpa | ≥45 | ≥40 |
| 1500°C×3h | Mpa | ≥70 | ≥60 | |
| Amandla okuqhekeka | 110°C×24h | Mpa | ≥6 | ≥6 |
| 1500°C×3h | Mpa | ≥10 | ≥8 | |
| Izinga lokushintsha lomugqa ngu-1100°C | % | -0.1~-0.5 | ±0.5 | |
| Izinga Lokushisa Lokusebenza Eliphakeme Kakhulu | °C | 1500 | 1350 | |
Ukusetshenziswa kwe-High Alumina Refractory Cement
I-alumina Cement isetshenziswa ikakhulukazi ezidingweni ezikhethekile zokwakha izimo eziphuthumayo, ukulungiswa okuphuthumayo, ukumelana ne-sulfate kanye nokwakhiwa kwasebusika. Futhi usimende ophezulu we-alumina refractory usetshenziswa ikakhulukazi ezinhlelweni zephrojekthi eziphuthumayo, njengokuvikela ingcindezi, amaphrojekthi omgwaqo kanye nokulungisa okukhethekile. Futhi usimende womlilo we-alumina ophezulu osetshenziswa kule ndawo elandelayo:
- Ukwakhiwa kokumelana ne-sulfate corrosion kanye nobufakazi bokushisa okuphezulu,
- Isetshenziswa ekulungiseni ukushesha, ukuyeka ukuvuza, ukumelana nokuhlasela kwe-sulfate,
- Isibopho esifanelekile sezinto eziphikisayo ezifana nokhonkolo ophikiswayo, okusansimbi okungaphendukiyo, ukuxutshwa kwe-ramming, ukuxuba izibhamu nezitini zemabula ezenziwe umuntu,
- Isetshenziswa njenge-adhesive ceramic,
- Isetshenziselwa ukuvala imikhiqizo yokumboza kanye nodaka lwe-refractory,
- Isetshenziswa embonini yamakhemikhali, imboni ye-metallurgical, izinto zokwakha.
Umkhiqizi Wosimende Ophakeme we-Alumina Refractory ovela e-RS Refractory Factory
Ifektri ye-RS refractory ingumphakeli ochwepheshile kasimende we-alumina refractory owasungulwa ekuqaleni kwawo-90s wekhulu lamashumi amabili. Ifektri ye-RS refractory ikhethekile kusimende we-alumina ephezulu iminyaka engaphezu kwengu-20. uma unesidingo esithile sikasimende ophezulu we-alumina refractory, noma unemibuzo ngezinkomba zomzimba nezamakhemikhali ze-zircon mulite refractory bricabout, sicela usithinte mahhala. kanye nefekthri ye-Rs refractory njengomkhiqizi wezitini ze-zircon mulite refractory e-china, inezinzuzo ezithile zokuncintisana ngale ndlela elandelayo:
- Intengo Yokuncintisana: Yenza imikhiqizo iqhudelane emakethe yakho,
- Ulwazi Oluningi: Vimbela imifantu nokusonteka kwezitini,
- Izibunjwa Ezihlukene: Zigcinele izimali zokubumba,
- Ukulawulwa Kwekhwalithi Okuqinile: Hlangana nezidingo zekhwalithi zamakhasimende,
- Amasheya amakhulu: Isiqinisekiso sokulethwa ngokushesha,
- I-Professional Packing: Gwema umonakalo futhi uvikele izimpahla zokuhamba.