I-Silicon Carbide Elenyukayoiyithuluzi elibalulekile lokubhema embonini yensimbi. Ngenxa yokumelana kwayo okuphezulu kakhulu okuphezulu nokuvuselelwa okushisayo, kusetshenziswa kabanzi ekumoyeni okubhemayo okuhlukahlukene kwensimbi kanye nokusabela kwamakhemikhali. Kodwa-ke, ukuqinisekisa ukusebenza kahle ngesikhathi sokusetshenziswa, ama-Silicon Carbide ama-Carbide ama-Carbide adinga ukushiswa kusenziwa kahle.
Izinyathelo zokuhamba phambili kwe-silicon Carbide ebekiwe
I-Silicon Carbide Carbide idinga ukunakekelwa okukhethekile ngesikhathi senqubo yokuvimbela ukuvimba izinkinga ezinjengokwandiswa okushisayo, ukuqunjelwa phansi, ukudicilela phansi noma ukuqhekeka okubangelwa umswakama osele. Izinyathelo ezikhethekile zimi ngokulandelayo:
Ukubhaka kokuqala: Bhaka kuhhavini ngaphandle kokungeza noma yiziphi izinto zokwakha, futhi ulondoloze izinga lokushisa isikhathi esingaphezu kwamahora angama-24. Ngesikhathi senqubo, shintshaniswa njalo ngokusobala ukuqinisekisa ukufudumala okufanayo futhi uwususe ngokuphelele umswakama odongeni olusezindongeni ze-ebekiwe.
Kancane kancane ukushisa:
Okokuqala Preheat okucacisiwe kuya ku-150 degrees Celsius futhi ubambe ihora eli-1.
Ngemuva kwalokho, khuphula izinga lokushisa ngesilinganiso sama-degree angama-150 Celsius ngehora kuze kube yilapho izinga lokushisa eliphakeme lifinyelelwa. Ngale nqubo, gwema ukushiya izindonga ezivuthakayo emazingeni okushisa aphakathi kuka-315 no-650 degrees Celsius isikhathi eside, njengoba okubekiwe kuzokushesha kakhulu kulolu hlalo lokushisa, kunciphisa impilo yalo.
Ukwelashwa okushisa okuphezulu:
Ngemuva kokuthi u-Preheating usuqediwe, ngaphandle kokuthi ukucacisa kuvezwa indawo enomswakama futhi, akudingi ukuthi kuphinde kusheshiswa futhi kungaqhubeka nokusetshenziswa.
Ngemuva kokuphothulwa kusengaphambili, phakamisa ngokushesha izinga lokushisa libe ngama-850 ~ 950 degrees Celsius, ligcine lifudumele ngesigamu sehora ngaphandle kokufaka izinga lokushisa elijwayelekile bese uqala ukwengeza izinto. Lokhu kwelashwa kungadlulisela ngempumelelo impilo yenkonzo yokubaleka.
Ezinye izindlela zokufaka izinto
Ngaphezu kwezinyathelo ezingenhla zokuphumula, izindlela ezilandelayo nazo zingasetshenziswa:
Preheat eduze kwesitsha samafutha
Amalahle avuthayo noma izinkuni: amalahle avuthayo noma izinkuni ebetheleleke kungasiza ukususa umswakama.
Ukukhetha usayizi ofanele onobuqili
Ama-Silicon Carbide Clucible Fimensions ahlukahluka ngokuya ngomenzi kanye nesicelo esithile. Ngakho-ke, lapho ukhetha, sicela ubheke imininingwane ethile yomkhiqizo noma uthintane nomhlinzeki ngolwazi olunembile. Ukukhetha okubekwe kwesokudla ngokuya ngezidingo zakho kungathuthukisa ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.
Ngokulandela izinqubo zokuqala kanye nezinqubo zokucubungula, ama-Silicon Carbide ama-Carbide angakhulisa ukusebenza kwawo futhi anwebe impilo yabo yenkonzo, enikeza isiqinisekiso esithembekile senqubo yakho yokukhiqiza.
Umhlahlandlela Wokusebenziseka Kwomsebenzisi Ocacile
Ama-graphite ama-brucIbles nawo asetshenziswa kabanzi ekuhlolweni okuphezulu kokushisa kanye nokukhiqizwa kwezimboni. Ukumelana nokushisa kwayo okuphezulu, ukumelana nokugqwala, kanye nokuvuselelwa okuhle okushisayo kwenza kube kahle izinqubo eziningi zokuhlola nezinqubo zokukhiqiza. Ukuze uqinisekise ukusebenza okuhle kakhulu kanye nempilo yenkonzo ende ye-graphite ebekiwe, izigaba ezilandelayo kufanele zinakeke ngesikhathi sokusetshenziswa:
Ukubekwa kwesampula
Isampula eqinile: Sabalalisa ngokulinganayo into yokuhlola noma impahla eluhlaza kwi-graphite ukugwema ukushisa ngokweqile kwendawo noma ukuguquguquka.
Amasampula e-Liquid: Sebenzisa i-dropper noma enye ithuluzi le-micro-sampling ukuze uphonsa uketshezi lube khona ukucacisa ukugwema ukugaxelwa noma ukungcolisa ngaphandle kwe-ebekiwe.
Ukusebenza kokushisa
Indlela yokushisa:
Sebenzisa amadivaysi okushisa kagesi, ukufudumala kwemisebe ye-infrared noma ezinye izindlela zokushisa ezifanele ukushisa i-graphible ecashile.
Gwema ukufudumeza okuqondile ngelangabi elivulekile. Ngoba i-graphite ephezulu ehlanzekile inokuvuselelwa okuphezulu okushisayo, ukufudumeza okuqondile ngelangabi elivulekile kungadala ukuthi kube nokukhubazeka kumonakalo noma ukuqhekeka.
Ijubane lokushisa:
Gcina inani elifanele lokushisa ukuze ugweme ukulimaza okubaleka ngenxa yezinguquko zokushisa ezingazelelwe.
Lungisa isikhundla namandla edivaysi yokushisa ukuze uqinisekise ukuthi okubaleka kufudumele ngokulinganayo.
Izinyathelo zokuzivikela
Gwema ukuxhumana ngqo nelangabi: Lapho ukufudumeza, gwema ukuxhumana ngqo nelangabi ukuze ugweme ukushiya amamaki amnyama ezansi kokunye okubekwe phansi noma okubangela omunye umonakalo.
Ukulawulwa kokushisa: I-Graphite Earccivible inaka izinguquko zokushisa, ngakho-ke izinga lokushisa lokushisa kufanele lilawulwe ngesikhathi sokusebenzisa ukugwema ukugqokwa okuthe xaxa ngenxa yokushisa okuphezulu kakhulu noma okuphansi kakhulu.
Ukuhlanzeka kwezemvelo nokuphepha: gcina imvelo ezungezile ihlanzekile futhi igweme ukulimala kwegrafu ebekiwe ngenxa yomthelela noma ukuwa kusuka ekuphakameni.
Ukwesekwa kwedatha yobungcweti
Ukuvuselelwa okushisayo: Ukuvuselelwa okushisayo kwegraphu enobunzima obukhulu kucishe kube yi-100- 300 w / m · k, okukuvumela ukuthi kudlulise ngokushesha ukushisa kumazinga okushisa aphezulu futhi kunciphise umphumela wokucindezela we-izingalo lokushisa ku-Eleanradible.
Ukushisa okusebenzayo
Ukumelana ne-Oxidation: Uma kusetshenziswa emazingeni okushisa aphezulu emoyeni, ingaphezulu legrafu ebekiwe ithambekele kwi-oxidation. Izindlela zokuzivikela njengokusebenzisa i-anti-oxidation coating noma ukusebenzisa ukuvikelwa kwegesi i-inert kufanele kuthathwe.
Ukunamathela ngokuqinile ezindleleni ezingenhla kanye nezindlela zokuvikela kungaqinisekisa ukusebenza kahle kakhulu kanye nempilo ende ye-graphite crucibles futhiI-Silicon Carbide Carbide, ngaleyo ndlela ngcono ukuthembeka nekhwalithi yokuhlolwa nokukhiqizwa.
Isikhathi sePosi: Jul-11-2024