Ekukhiqizweni kwezimboni, amapayipi afana “nemithambo yegazi” yezimboni, enesibopho sokuthutha uketshezi oluhlukahlukene, amagesi, ngisho nezinhlayiya eziqinile. Kodwa-ke, ezinye zalezi zinto zinobuthi obuqinile kanye nokumelana nokuguguleka, okungashiya amapayipi enezibazi ngokuhamba kwesikhathi. Lokhu akugcini nje ngokuphazamisa ukusebenza kahle kokukhiqiza kodwa futhi kungaba yingozi yokuphepha.
Ngalesi sikhathi, ubuchwepheshe obukhethekile bokuvikela amapayipi –ulwelwesi lwamapayipi e-silicon carbide, kancane kancane iba yisisombululo esithandwayo samabhizinisi amaningi.
Kuyini i-silicon carbide?
I-silicon carbide (i-SiC) iyinhlanganisela eyakhiwe yi-silicon ne-carbon, ehlanganisa izinga lokushisa eliphezulu kanye nokumelana nokugqwala kwezinto zobumba kanye nokuqina okuphezulu kanye nokumelana nomthelela kwezinsimbi. Ubulukhuni bayo bulandela idayimane kuphela, okwenza ithandwe kakhulu emkhakheni wezinto ezingagugi.
Kungani usebenzisa i-silicon carbide ukuze uhlanganise amapayipi?
Kalula nje, ulwelwesi lwe-silicon carbide luwungqimba “lwezivikelo ezivikelayo” ezigqokwa odongeni lwangaphakathi lwepayipi. Izinzuzo zalo eziyinhloko yilezi:
1. Ayigugi kakhulu
Ukuqina okuphezulu kwe-silicon carbide kuyivumela ukuthi imelane kalula nokuguguleka kwemidiya eguga kakhulu njengodaka kanye ne-slurry.
2. Ukumelana nokugqwala
Kungakhathaliseki ukuthi kusezixazululweni ze-asidi, ze-alkali noma zikasawoti, i-silicon carbide ingahlala izinzile futhi ngeke iguguleke kalula.
3. Ukumelana nokushisa okuphezulu
Ngisho nasezindaweni ezishisa kakhulu ezingama-degree Celsius angamakhulu, ulwelwesi lwe-silicon carbide lungagcina ukuqina kwesakhiwo ngaphandle kokuguquka noma ukuhlukana.
4. Yandisa isikhathi sokuphila kwamapayipi
Ngokunciphisa ukuguguleka nokugqwala, ulwelwesi lwe-silicon carbide lungandisa kakhulu impilo yenkonzo yamapayipi, lunciphise ukuvama kokushintsha kanye nezindleko zokulungisa.
Izimo zohlelo lokusebenza
Ulwelwesi lwamapayipi e-silicon carbide lusetshenziswa kabanzi ezimbonini ezifana namakhemikhali, izimayini, ugesi, kanye nokuvikelwa kwemvelo, futhi lufanelekela kakhulu ukuthutha izinto ezibangela ukulahlekelwa okukhulu kwamapayipi, njenge:
-Udaka oluqukethe izinhlayiya eziqinile
-Isixazululo esinamandla esonakalisayo
-Igesi yoketshezi noma uketshezi olunokushisa okuphezulu
isifinyezo
Ulwelwesi lwepayipi le-silicon carbide lufana nokwengeza “isivikelo” esiqinile epayipini, esingamelana nokuguguleka nokugqwala, kanye nokumelana nezimo zokushisa okuphezulu, futhi kuyisiqinisekiso esithembekile sokusebenza okuzinzile kwesikhathi eside kwamapayipi ezimboni. Kumabhizinisi aphishekela imisebenzi ephumelelayo, ephephile, nengabizi kakhulu, lolu uhlelo lokuthuthukisa okufanele lucatshangelwe.
Isikhathi sokuthunyelwe: Okthoba-13-2025