Emkhiqizweni wezimboni, amapayipi afana “nemithambo yegazi” eqhubeka nokuthutha izinto ezifana ne-ore slurry, impushana yamalahle, nezinsalela zemfucuza. Kodwa-ke, iningi lalezi zinto zinezici zokuqina okuphezulu kanye nezinga lokugeleza okusheshayo. Amapayipi avamile azogugiswa maduzane ngenxa yokuvuza, okungadingi nje ukuvaleka njalo nokushintshwa, kodwa angase futhi abangele izingozi zokuphepha ngenxa yokuvuza kwempahla. Ukuvela kwamapayipi we-silicon carbide ukumelana nokugqokwa kuwukuxazulula "inkinga yokugqoka".
Abanye abantu bangase babuze, hlobo luni lwezinto ezibonakalayo "i-silicon carbide"? Eqinisweni, akuyona into entsha. Empeleni, iyingxenye ye-inorganic non-metallic eyakhiwe nge-silicon ne-carbon elements, enobulukhuni okwesibili kuphela kwedayimane ne-corundum. Ama-sandpaper amaningi aphezulu kanye namathuluzi okugaya avame ukusetshenziswa empilweni yansuku zonke asebenzisa i-silicon carbide. Lapho le nto eqinile eqinile yenziwa odongeni lwangaphakathi lwepayipi, kufana nokubeka ungqimba “lwezivikelo zedayimane” epayipini. Lapho ibhekene nezinto zokugqoka eziphezulu, ingamelana ngokuqondile nomthelela nokungqubuzana kwezinto, ngokuyisisekelo inwebe impilo yesevisi yepayipi.
Uma kuqhathaniswa namapayipi endabuko, izinzuzo zamapayipi angagugi we-silicon carbide zidlula "ukumelana nokugqoka". Amapayipi ensimbi avamile agqwala kalula ngezinto ezigqwala ngesikhathi sokuthutha, futhi amapayipi epulasitiki anzima ukumelana namazinga okushisa aphezulu nezingcindezi. Kodwa-ke, izinto ze-silicon carbide ngokwazo zinezici zokumelana ne-asidi ne-alkali nokumelana nokushisa okuphezulu. Kungakhathaliseki ukuthi zithutha i-acidic slurry noma i-powder yamalahle enezinga eliphezulu lokushisa, zingasebenza ngokuzinzile ngaphandle kokukhathazeka okuvamile mayelana "nokugqwala kwe-corrosion" noma "ukuguqulwa kwezinga lokushisa eliphezulu". Okubaluleke nakakhulu, udonga lwayo lwangaphakathi lubushelelezi, okwenza kungabi lula ukunqwabelana nokuvinjwa ngesikhathi sokuthutha impahla, kunciphisa ubunzima bokuhlanza amapayipi nokuqinisekisa ukuqhubeka kokukhiqiza.
Ezinsukwini zanamuhla, ezimbonini ezifana nezimayini, ugesi, nobunjiniyela bamakhemikhali ezidinga ukumelana nokugqokwa okuphezulu kakhulu kwamapayipi, amapayipi amelana nokugqokwa kwe-silicon carbide athathe indawo yamapayipi endabuko kancane kancane. Ayidingi ukushintshwa njalo ngemva kwezinyanga eziyisithupha njengamapayipi avamile, futhi ayidingi izindleko zokuyilungisa ngokuphindaphindiwe. Nakuba ukutshalwa kwezimali kokuqala kungase kubonakale kuphakeme kancane, empeleni kusiza ibhizinisi ukuthi lisindise izindleko eziningi ngokuhamba kwesikhathi. Emabhizinisini aphishekela ukukhiqiza okuphumelelayo nokuzinzile, ukukhetha amapayipi angagugi we-silicon carbide empeleni ukukhetha isixazululo sezokuthutha "sokukhathazeka okuncane, okuhlala isikhathi eside".
Ngokukhula kwesidingo sokuhlala isikhathi eside kwemishini nokuphepha ekukhiqizweni kwezimboni, izimo zokusetshenziswa kwamapayipi amelana nokugqokwa kwe-silicon carbide zikhula njalo. Ixazulula inkinga "endala nenzima" kwezokuthutha ezimbonini ngokusebenza okuqinile kwengqikithi yezinto ngokwazo, futhi inikeza amabhizinisi amaningi ukukhetha okuthembekile emgwaqeni wokunciphisa izindleko kanye nokuthuthukiswa kokusebenza kahle.
Isikhathi sokuthumela: Oct-28-2025