Emkhakheni wokushisa okuphezulu kwezimboni, ukuzuza ukudluliswa kokushisa okuphephile futhi okuphumelelayo bekulokhu kuyisihluthulelo sempumelelo yezobuchwepheshe.I-Silicon carbide radiation tubeiyimishini ekhethekile eyenzelwe ngqo izimo ezisezingeni lokushisa eliphezulu. Isebenza "njengesithuthi samandla ashisayo" esithulile futhi idlala indima ebalulekile buthule ekushisiseni iziko ezimbonini ezifana ne-metallurgy, ubunjiniyela bamakhemikhali, nezitsha zobumba. Ake sembule imfihlakalo yomgomo wayo wokusebenza ngokusebenzisa imibono emithathu ewumongo.
1. Isithiyo esiqinile sokuvikela umnyombo
Izingxenye zangaphakathi zeshubhu le-silicon carbide radiation zigoqwe ngokucophelela eshubhuni langaphandle elenziwe nge-silicon carbide material, okwenza ukuvikela okumbaxambili: ishubhu le-silicon carbide langaphandle lisebenza njengesithwali semisebe yokushisa kanye nesithiyo sokuphepha, iqinisekisa ukuthi izakhi zokushisa zangaphakathi zihlukaniswe ngokuphelele endaweni yesithando somlilo. Akugcini nje ngokunweba ngempumelelo impilo yamashubhu emisebe ye-silicon carbide, kodwa futhi kunciphisa kakhulu izindleko zokunakekela.
2. Indlela yokudlulisa ukushisa eyingqayizivele
Ngokungafani nokuqhutshwa kokushisa kwendabuko, inzuzo eyinhloko yamadivayisi anjalo isekudlulisweni "kwemisebe eshisayo". Ingaphezulu leshubhu le-silicon carbide elishiselwe esimweni se-incandescent lizoqhubeka likhipha amaza emisebe ye-infrared ngaphandle. Leligagasi lokukhanya elingabonakali lingangena emoyeni futhi lisebenze ngokuqondile entweni eshisayo, ngendlela efana nendlela ukukhanya kwelanga okufudumeza ngayo umhlaba. Ukudluliswa kokushisa okukhazimulayo kugwema ukulahlekelwa okuphakathi, kuthuthukisa kakhulu ukusebenza kahle kokushisa uma kuqhathaniswa nokushisisa okuvamile, futhi kubangele ukusatshalaliswa kwezinga lokushisa okufanayo.
3. Ukugqama kwecrystallization kusayensi yezinto
Ukukhethwa kwe-silicon carbide (SiC), uhlobo olusha lwezinto zobumba, kungathathwa njengokuthinta kokuqeda. Ukumelana kwayo nokushisa okuphezulu kuvumela umzimba wepayipi ukuthi usebenze ngokuqhubekayo ku-1350 ℃, futhi amandla awo aphindwe izikhathi eziningana kunensimbi evamile; Isakhiwo se-crystal esiyingqayizivele siletha ukumelana nokushaqeka okuhle kakhulu kokushisa, ngisho nangemva kokuthola ukupholisa okungazelelwe nokushisa, ngeke kuqhekeke; Iphinde ibe nezindawo zokunqanda ukugqwala futhi ingakwazi ukuphatha kalula isimo sezulu esibi kakhulu sezimboni. Lezi zici zihlangene zakha isisekelo sempilo ende yesevisi yedivayisi.
Ngokukhula kwesidingo sokukhiqiza okuhlanzekile, amashubhu e-silicon carbide radiation kancane kancane athatha indawo yamashubhu okushisa ensimbi endabuko futhi abe yisinqumo esisha sokuthuthukisa imishini eshisayo yezimboni. Idizayini yayo emisha “yokushisisa okukodwa kanye nokudluliswa kwamandla emisebe” kunciphisa kakhulu izindleko zokunakekela ngenkathi ithuthukisa ukusebenza kahle kwamandla, inikeza ukwesekwa okuthembekile kwezobuchwepheshe ekuguquleni okuluhlaza embonini yokukhiqiza. Lo msebenzi wobuciko wezimboni ohlanganisa kahle izinto ezibonakalayo nezimiso zokudlulisa ukushisa uchaza kabusha indinganiso yemboni yokushisisa izinga lokushisa eliphezulu.
Isikhathi sokuthumela: Apr-25-2025