Kwii-kilns ezininzi zokushisa okuphezulu, umthombo wokushisa wangempela awukho ilangatye elivulekileyo, kodwa kunoluhlu lwemibhobho yokufudumeza ngokuthula. Bafana “nelanga elingabonakaliyo” elikwiziko, lifudumeza ngokulinganayo into yokusebenza ngemitha eshushu, eyityhubhu yemitha. Namhlanje siza kuthetha ngeyona ibalaseleyo -ityhubhu ye-silicon carbide radiation.
Kutheni usebenzisa ityhubhu yemitha?
Ukubeka nje, kungenxa yenjongo "yokuzihlukanisa" kunye "nokufana". Beka idangatye okanye into yokufudumala ngaphakathi kwityhubhu kwaye ufudumeze i-workpiece ngaphandle kombhobho ukuze ugweme ukudibanisa ngokuthe ngqo phakathi kweemveliso zokutsha kunye ne-workpiece, ukunciphisa ukungcola; Okwangoku, indlela yemitha ye-thermal yenza kube lula ukufezekisa ubushushu obufanayo kuyo yonke indawo yesithando somlilo, ukuqinisekisa umgangatho wemveliso.
Kutheni ukhetha izinto ezifana ne-silicon carbide?
Oku kuqala kwindawo yayo yokusebenza. Ityhubhu ye-radiation kufuneka isebenze kumaqondo obushushu aphezulu ixesha elide kwaye imelane nokuguquguquka kweqondo lokushisa okubangelwa kukuqalisa rhoqo kunye nokuvalwa kwesithando somlilo. Kwangaxeshanye, kusenokubakho iigesi ezonakalisayo ngaphakathi kwesithando somlilo. Izinto eziqhelekileyo mhlawumbi azikwazi ukumelana namaqondo obushushu aphezulu okanye zigruthwa lula
Izibonelelo ze-silicon carbide zinokuchaza ngokuchanekileyo iyeza elifanelekileyo. Iyakwazi ukumelana nobushushu obuphezulu kwaye inokusebenza ngokuzinzileyo ixesha elide kwiindawo eziphakamileyo zeqondo lokushisa; Iyakwazi ukumelana ne-corrosion kakhulu, ayigugi, kwaye inokumelana nokukhukuliseka kwemimoya erhabaxa ngaphakathi kwesithando somlilo; Kwaye ine-conductivity ephezulu ye-thermal, enokudlulisa ngokukhawuleza ukushisa kunye nokufezekisa ukushisa okufanayo.
Ukongeza kwimathiriyeli ngokwayo, uyilo lweetyhubhu ze-silicon carbide radiation nazo zikhethekileyo.
Ubume bayo, ubude, ububanzi, kunye nokugquma kwemitha yemitha kuya kwenziwa ngokwemiqathango ethile ye-oven. Ngokomzekelo, ngokulungisa i-coat surface, ukusebenza kwayo kwe-radiation kunokuphuculwa kakhulu, ukuvumela ubushushu ukuba bufunnwe yi-workpiece ngokukhawuleza nangaphezulu. Okwangoku, uyilo olufanelekileyo lwesakhiwo lunokunciphisa ngokufanelekileyo uxinzelelo lwe-thermal kunye nokwandisa ubomi benkonzo.
Kukho amanqaku aphambili ekufuneka uwaqaphele xa ukhetha kwaye usebenzisa iityhubhu ze-silicon carbide radiation.
Okokuqala, umntu kufuneka akhethe ibakala elifanelekileyo lemathiriyeli kunye neenkcukacha ezisekwe kubushushu be-oven, umoya, kunye nendlela yokufudumeza; Okwesibini, ngexesha lofakelo, kuyimfuneko ukuqinisekisa ukuba i-gap phakathi kombhobho kunye nomzimba wesithando somlilo kunengqiqo, kwaye ukuxhaswa kuzinzile ukuphepha uxinzelelo olongezelelweyo olubangelwa ukwanda kwe-thermal kunye nokunciphisa; Kwakhona, ngexesha lokusetyenziswa, zama ukunqanda ukuvumela umoya obandayo uvuthele ngokuthe ngqo kwimibhobho eshushu ukunciphisa umothuko wobushushu obungeyomfuneko; Ekugqibeleni, ukuhlolwa rhoqo kunye nokugcinwa kubalulekile ukuze kuchongwe ngokukhawuleza imiba enokubakho kunye nokuqinisekisa imveliso ezinzileyo.
Isishwankathelo, ityhubhu ye-silicon carbide radiation yeyona nto ibalaseleyo yobushushu bobushushu obuphezulu enokusebenza ngokuzinzileyo ixesha elide kwiindawo ezirhabaxa, inceda amashishini ukuba afezekise inkqubo yokufudumeza efanayo, ecocekileyo, kunye nesebenzayo ngakumbi.
Ixesha lokuposa: Oct-03-2025