
Nthawi zambiri ma nozzles amagwira ntchito m'malo otentha kwambiri komanso ochita dzimbiri, kotero kuti zinthu zokhala ndi mphamvu zolimba kwambiri komanso zosachita dzimbiri zimafunikira. Nthawi zambiri amapangidwa kuchokera ku Stellite 6 ndi Stellite 12. Ma nozzleswa amagwiritsidwa ntchito kwambiri popanga zigawo za fluid catalytic cracking unit (FCCU) reactors ndi regenerators poyenga petroleum.
Zambiri Zamalonda
Nthawi zambiri ma nozzles amagwira ntchito m'malo otentha kwambiri komanso ochita dzimbiri, kotero kuti zinthu zokhala ndi mphamvu zolimba kwambiri komanso zosachita dzimbiri zimafunikira. Nthawi zambiri amapangidwa kuchokera ku Stellite 6 ndi Stellite 12. Ma nozzleswa amagwiritsidwa ntchito kwambiri popanga zigawo za fluid catalytic cracking unit (FCCU) reactors ndi regenerators poyenga petroleum. Amagwiritsidwanso ntchito ngati ma nozzles ong'ambika, ma nozzles ochedwetsa, ma nozzles a acid-alkali ochapira nsanja ndi mafuta opangira mafuta pamakampani a petrochemical. Kuphatikiza apo, ali ndi ntchito m'magawo azamankhwala, zowononga zinyalala komanso zopangira magetsi.
Minda Yofunsira
Ma stellite nozzles amagwiritsidwa ntchito m'magawo osiyanasiyana kuphatikiza zida zamafuta ndi gasi, mafuta a petrochemicals, mankhwala, kuwotcha zinyalala komanso kupanga magetsi.
Ubwino ndi Ntchito
Kampani yathu imatha kupanga ndi kutumiza ma nozzles a Stellite alloy, omwe amakhala okhazikika komanso odalirika.
| Gulu | C | Mn | Si | Cr | Ndi | Mo | W | Fe | Co | Kachulukidwe/g/cm3 | Kulimba/HRC |
| Stellite 6 | 0.9-1.4 | 1.0 | 1.5 | 27; 31 | 3.0 | 1.5 | 3.5-5.5 | 3.0 | Bali. | 8.30 | 38; 44 |
| Stellite 12 | 1.1-1.7 | 1.0 | 1.0 | 28-32 | 3.0 | – | 7.0 ~ 9.5 | 3.0 | Bali. | 8.40 | 44; 49 |