Ekusebenzeni kwemishini yezimboni, kunengxenye enganakwa kalula kodwa ebalulekile - uphawu. Kufana “nendandatho yokuvala” yocingo, enesibopho sokuhlukanisa uketshezi lwangaphakathi namagesi, ukuvimbela ukuvuza. Uma uphawu luhluleka, lungathinta ukusebenza kahle kwedivayisi noma kubangele izingozi zokuphepha. Phakathi kwezinto eziningi zokuvala uphawu, i-silicon carbide ceramics kancane kancane iba "intandokazi entsha" emkhakheni wezimboni ezisezingeni eliphezulu ngenxa yezinzuzo zayo eziyingqayizivele.
Abanye abantu bangase babe nelukuluku, ingabe izitsha zobumba azintekenteke? Ingasetshenziswa kanjani ukwenza izimvu zamanzi? Empeleni,i-silicon carbide ceramicszihluke ngokuphelele ezitsheni ze-ceramic nezinkomishi esizibona ekuphileni kwethu kwansuku zonke. Kuyimpahla ye-ceramic ethuthukisiwe eyenziwe ngezinqubo ezikhethekile, enobulukhuni okwesibili kuya kwedayimane. Izigxivizo ezenziwe ngayo kuqala zixazulula inkinga yezinto ezijwayelekile zokuvala "ukumelana nokugqoka". Emishinini enesivinini esikhulu njengamaphampu amanzi kanye nama-compressor, izimpawu zidinga ukukhuhla kwezinye izingxenye isikhathi eside, futhi izinto ezijwayelekile zizoguga futhi ziwohloke maduzane. Kodwa-ke, ukumelana nokugqoka kwe-silicon carbide ceramics kubavumela ukuthi "banamathele kokuthunyelwe kwabo" isikhathi eside ngaphansi kwezimo ezinzima zokusebenza, bandise kakhulu impilo yesevisi yemishini.
Ngaphezu kokumelana nokugqoka, ukumelana nokushisa okuphezulu nokumelana nokugqwala nakho kuyizinto ezikhethekile ze-silicon carbide ceramic seals. Ezimbonini ezifana namakhemikhali kanye ne-metallurgical, okokusebenza kuvame ukuthintana nemidiya ebolayo njengama-asidi aqinile nama-alkali, futhi ingamelana nezinga lokushisa lamakhulu noma izinkulungwane zamadigri Celsius. Izigxivizo zensimbi zendabuko zijwayele ukugqwala kanye nokuguqulwa emazingeni okushisa aphezulu, kuyilapho izimpawu zenjoloba zithambisa futhi zehluleke emazingeni aphezulu okushisa. I-silicon carbide ceramics ayikwazi nje ukumelana nokuguguleka kwezinto ezihlukahlukene zamakhemikhali, kodwa futhi igcine ukusebenza okuzinzile ezindaweni ezishisa kakhulu, ngaphandle kokuguqulwa, ukuqhekeka nezinye izinkinga, ukunikeza isiqinisekiso sokusebenza okuphephile kwemishini ngaphansi kwezimo ezimbi kakhulu.
Kuhle ukusho ukuthi i-silicon carbide ceramic seals nayo inezici "zokukhanya" kanye "nokungqubuzana okuphansi". Ukuminyana kwayo kuncane kunokwensimbi, okunganciphisa isisindo sonke semishini; Ngesikhathi esifanayo, ubuso bayo bushelelezi futhi i-coefficient ye-friction iphansi, enganciphisa ukusetshenziswa kwamandla ngesikhathi sokusebenza futhi isize imishini ukuba ifeze ukusebenza kahle. Lokhu ngokungangabazeki kuyisici esivelele ezimbonini zesimanje eziphishekela ukongiwa kwamandla kanye nokunciphisa ukusetshenziswa.
Kusukela ezimpahleni ezingabonakali kuya "kumuntu oyinhloko" osekela ukusebenza okuzinzile kwemishini yezimboni eziphezulu, i-silicon carbide ceramics ibonisa amandla "embonini eshintsha izinto ezibonakalayo". Ngokuthuthukiswa okuqhubekayo kwezidingo zokusebenza kwemishini emkhakheni wezimboni, lolu phawu lwe-ceramic, oluhlanganisa izinzuzo ezifana nokumelana nokugqoka, ukumelana nokushisa okuphezulu, nokumelana nokugqwala, kuzodlala indima ebalulekile emikhakheni eminingi esikhathini esizayo futhi ibe "umqaphi" weqiniso wemishini yezimboni.
Isikhathi sokuthumela: Sep-05-2025