Izinto ezimpeller zamaphampu wezimboni zingenye yezinto ezibalulekile ukuqinisekisa ukusebenza, ukusebenza kahle kanye nempilo yepompo. Izinhlobo ezahlukahlukene zamaphampu wezimboni zisebenzisa izinto ezihlukile ze-impeller ngokuya ngemvelo yazo yokusebenza, izici eziphakathi nendawo edingekayo yokusebenza. Okulandelayo ezinye zezimboni ezivamile zepompo ezingemuva kwezimboni.
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2. Izinto zensimbi ze-cast ziphansi ngezindleko futhi kulula ukucubungula futhi zilungise.
3. I-Bronze: Abaphazamisi bamathusi banokumelana kahle nokugqwala, amandla nokuvimbela ukugqokwa, futhi kufanelekile ngokuphatha imithombo yezindaba esebenza kahle kakhulu. Izinto zethusi zingamelana nokuguguleka kwamakhemikhali athile.
I-4. I-Nickel Alloys: I-Nickel Alloys enjenge-Hastelloy ne-monel inokumelana okuhle kakhulu kokugqwala kanye namandla okushisa aphezulu, kufanelekile ukuphatha imithombo yezinga elinamandla, njenge-hydrochloric acid kanye ne-sulfuric acid.
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7. Ama-ceramics kanye nama-composites: ubumba kanye nama-composites athile anjenge-carbon fiber ukuqiniswa kwe-plastics (CFRP) nawo asetshenziselwa ukukhiqiza abathuthukisi. Lezi zinto zokwenziwa zinokumelana kahle nokugqwayiza okuhle kakhulu nezimpawu ezingasindi, kepha zingahle ziyekethise kwizakhiwo zemishini. Zilungele ezinye izinhlelo zokusebenza ezikhethekile, njengokuphatha imithombo yezindaba ebabazekayo noma izinhlelo zokusebenza ezidinga ukuncishiswa kwesisindo.
8. Ezinye izinto ezikhethekile: kuya ngezidingo ezithile, ezinye izinto ezikhethekile ezifana ne-fiberglass, amapulasitiki wobunjiniyela, njll. Kungase futhi kusetshenziswe.
Ukukhetha impahla efanelekile ye-impeller kubalulekile ukuze kuqinisekiswe ukusebenza, ukusebenza kahle kanye nempilo yamaphampu wezimboni. Ukukhethwa okulungile okwenziwe kuncike ezicini eziningi, kufaka phakathi indawo yokusebenza, izici zemidiya, ukusebenza okudingekayo, nezindleko. Ngakho-ke, ukucatshangelwa nokuhlola kuyadingeka lapho ukhetha izinto ezingenzi lutho. Ngaphezu kwalokho, ngokuthuthuka kwesayensi nobuchwepheshe, izinto ezintsha zokwenziwa kanye nobuchwepheshe bezinto ezihlangatshiwe futhi kusetshenziswe ekwenzeni amaphampu wezimboni.
