Ukuguguleka kuyinkinga engenakugwenywa ekukhiqizweni kwezimboni nasempilweni yansuku zonke. Kusukela ekugugulekeni kwezingxenye ngesikhathi sokusebenza kwemishini kuya ekugugulekeni nasekugugulekeni kwezakhiwo, ukuguguleka akugcini nje ngokunciphisa impilo yokusebenza kwemishini, kodwa futhi kungandisa izindleko zokulungisa futhi kuthinte ukusebenza kahle kokukhiqiza. Phakathi kwezinto eziningi ezibhekana nokuguguleka, i-silicon carbide isibe “isidlali esiqinile” esithandwayo ngenxa yokumelana kwayo okuhle kakhulu nokuguguleka, ivikela buthule ukusebenza okuzinzile kwezinkambu ezahlukene.
Isizathu sokuthi kunganii-silicon carbideingaba "inkosi engagugi" isesimeni sayo esiyingqayizivele sekristalu. Iyinhlanganisela eyakhiwe yizinto ezimbili, i-silicon ne-carbon, eziboshwe ngokuqinile yizibopho ze-covalent. Amandla okubopha aqinile alesi sibopho samakhemikhali anikeza amakristalu e-silicon carbide ubulukhuni obukhulu kakhulu - okwesibili kuphela ngemva kwedayimane ne-cubic boron nitride, edlula kakhulu izinsimbi ezivamile kanye nezinto eziningi ze-ceramic. Isakhiwo sekristalu eqinile sifana "nesivikelo semvelo", okunzima ukulimaza isakhiwo sangaphakathi se-silicon carbide lapho izinto zangaphandle zizama ukukhuhla noma ukuklwebha ubuso, zimelana ngempumelelo nokuguguleka.
Ngaphezu kwenzuzo yayo yobulukhuni, ukuzinza kwamakhemikhali kwe-silicon carbide nakho kwenezela ekuphikeleni kwayo ukuguguleka. Ayithambekele ekuphenduleni kwamakhemikhali ezindaweni ezinzima njengokushisa okuphezulu kanye ne-asidi, futhi ngeke ibangele umonakalo wesakhiwo somphezulu ngenxa ye-oxidation noma ukugqwala, ngaleyo ndlela igcine ukumelana nokuguguleka okuzinzile. Kungakhathaliseki ukuthi izinto ezimelana nama-oven ashisa kakhulu noma amapuleti e-lining amelana nokuguguleka emishinini yezimayini, i-silicon carbide ingabamba indawo yayo ezindaweni eziyinkimbinkimbi futhi inciphise ukulahlekelwa okubangelwa ukuguguleka.
Abantu abaningi bangase bangajwayelene ne-silicon carbide, kodwa isivele igcwele kuzo zonke izici zokuphila kwethu. Emkhakheni wokwakha, phansi okungagugi okune-silicon carbide eyengeziwe kungamelana nokuchotshozwa njalo kwezimoto nokuhamba kwabasebenzi, kugcina umhlabathi obushelelezi futhi oyisicaba isikhathi eside; Ekwenzeni imishini, amathuluzi okusika namasondo okugaya enziwe nge-silicon carbide angasika futhi acwebe kalula izinto zensimbi eqinile ngaphandle kokuguga kakhulu; Ngisho nasemkhakheni wamandla amasha, ama-bearings e-silicon carbide ceramic, anezakhiwo zawo ezingagugi, asiza imishini ukuthi ifinyelele ukusebenza kahle kakhulu kanye nokuphila isikhathi eside.
Njengento enhle kakhulu engagugi, i-silicon carbide ayibonisi nje kuphela ubuhle besayensi yezinto zokwakha, kodwa futhi idlala indima ebalulekile ekukhuthazeni ukuthuthukiswa kwezimboni kanye nokunciphisa ukusetshenziswa kwamandla. Ngokuthuthuka okuqhubekayo kobuchwepheshe, izimo zokusetshenziswa kwe-silicon carbide zisakhula. Esikhathini esizayo, le "nkosi engagugi" izoletha iziqinisekiso ezihlala isikhathi eside nezithembekile emasimini amaningi, ibonise amandla ezinto "zokubekezela" ngamandla.
Isikhathi sokuthunyelwe: Okthoba-31-2025