Empini yokukhiqiza izimboni, izinhlelo zamapayipi zifana “nomzila wokuphila” ogcina ukusebenza kwamabhizinisi, kodwa zihlala zibhekene nosongo lokuguguleka nokugqwala. Lapho amapayipi ensimbi endabuko evame “ukuhoxa” ngaphansi kwezimo zokusebenza ezinzima, uhlobo olusha lomqaphi -i-liner ye-ceramic ye-silicon carbide ephendukileishintsha imithetho yomdlalo buthule.
Izembatho ze-ceramic eziqinile kunensimbi
Ngenqubo ehlukile yokususa ukusabela, i-silicon carbide powder ifinyelela ukwakhiwa kabusha kwezinga lama-molecule ekushiseni okuphezulu okungu-2150 ℃, yakha isakhiwo esiqinile esingagugi kakhulu kunensimbi evamile. Lobu buchwepheshe be-'molecular welding' obusezingeni elincane bunikeza ulwelwesi lwe-ceramic ubulukhuni obufana nedayimane, kodwa obunezakhiwo zokumelana nokugqwala insimbi engenakukwazi ukuzifanisa. Lapho inani elikhulu lemidiya egqwalayo ligeleza ngepayipi, lolu ngqimba oluqinile lokuvikela i-ceramic lufana nokubeka "isembozo sensimbi yegolide" epayipini, sibhekane ngokuthula nezimo ezimbi kakhulu ezigqwalayo.
Isivikelo esilula nesihlala isikhathi eside
Izixazululo zendabuko ezingagugi zivame ukudinga ukuvumelana phakathi kwesisindo nesikhathi sokuphila, kuyilapho ubuningi be-silicon carbide ceramic lining buyingxenye eyodwa kwezintathu kuphela yensimbi. Le filosofi yokuklama "yokusebenzisa ubumnene ukuze unqobe ubulukhuni" ivumela uhlelo lwamapayipi ukuthi lugcine ukusebenza kahle kokugeleza okuphezulu ngenkathi lunciphisa kakhulu isisindo sonke.
I-akhawunti yezomnotho yomjikelezo wonke wokuphila
Endaweni yokuthutha yezimayini, impilo yesevisi yamapayipi agobile ane-ceramic lining ingafinyelela izikhathi eziningana kuneyamapayipi ensimbi avamile; Ezitshalweni zamandla ezishisayo, umjikelezo wokugcinwa kwamapayipi okususa i-sulfurization wandiswa kakhulu, kunciphisa kakhulu ukulahlekelwa okubangelwa ukuvalwa nokugcinwa. Isici "sokutshalwa kwezimali kanye, inzuzo yesikhathi eside" ukwakha kabusha izinga lenani lamapayipi ezimboni. Okubaluleke kakhulu, ubuso bawo obubushelelezi nobufana nesibuko bunganciphisa ukumelana kokugeleza, kuqhubeke nokudala izinzuzo zokonga amandla ngesikhathi sokusebenza kwesikhathi eside.
Kusukela "emayileni okugcina" okuthuthwa ngodaka ezimayini kuya ekwelapheni izinto ezibolayo emapaki amakhemikhali, le nhlanganisela ephelele yezinto zobumba nezinsimbi ibhala indinganiso entsha emkhakheni wokuguguleka kwezimboni kanye nokumelana nokugqwala. Kufakazela ngamandla obuchwepheshe ukuthi ukuvikelwa kweqiniso akusikho ekujiyeni kwezinto, kodwa ekulawulweni okunembile kwemingcele engokwenyama. Lapho sichaza kabusha amapayipi ngezinto zobumba, empeleni sifaka amandla ahlala isikhathi eside emishinini yezimboni.
Isikhathi sokuthunyelwe: Meyi-20-2025