Kwii-oveni zombane ezingaphezu kwama-200 endizibalileyo, phantse ama-90% asetyenzisiweyoyenziwe ngentsimbi eshayinayoiityhubhu zokufudumeza i-ovenNantsi nje le mibuzo ekufuneka ixoxwe ngayo: kutheni uninzi lwee-oven zisebenzisa iityhubhu zentsimbi engagqwaliyo njengeizifudumezi ze-oveni?
Ngaba yinyani ukuba xa i-heater ijijekile, kokukhona ingcono? Kutheni uninzi lwee-oven zisebenzisa iityhubhu zentsimbi engagqwaliyo? Ityhubhu yobushushu ye-oven yipayipi yobushushu eyomileyo evuthayo, edla ngokuba neeleya ezi-3 ukusuka ngaphakathi ukuya ngaphandle: ucingo olungaphakathi lobushushu luyafudunyezwa, olungaphandle lumelana nobushushu obuphezulu kwaye kulula ukulufudumeza umzimba womphezulu ongaphandle, kwaye kukho umaleko wokukhusela ubushushu embindini ukuze kwahlulwe ngaphakathi nangaphandle.
Umphezulu ongaphandle wetyhubhu yentsimbi engagqwaliyo yintsimbi engagqwaliyo eluhlaza okwesibhakabhaka emva kokuba i-annealed, ngoko ke sihlala sibona ukubaityhubhu yokufudumeza kwi-oveniluhlaza okwesibhakabhaka, ayingcolanga okanye ingwevu. Ingaphakathi yintambo yokufudumeza, kwaye iphakathi igqunywe nge-MgO powder, efudunyezwa ngokunyanzelwa koxinzelelo. Incinci, ishushu kancinci kancinci, kodwa ipeyinta ngokulinganayo. Ngaphezu koko, intsimbi engagqwaliyo ayimelani nokugqwala kwaye ihlala ixesha elide. Ukongeza kunyango oluluhlaza, kukho iityhubhu zokufudumeza zentsimbi engagqwaliyo ezinonyango olumnyama. Okwangoku, iityhubhu zokufudumeza zonyango oluluhlaza zaseTshayina ngokusisiseko.
Xa kuthelekiswa nezinye iityhubhu zokufudumeza, nangona ukusebenza kakuhle kokufudumeza kweetyhubhu zokufudumeza zentsimbi engagqwaliyo kuphantsi, kunzima ukuthungwa, kunokumelana nezinto ezisebenza kumgama omde, kwaye ukufana kokufudumeza kuphezulu, ubungakanani buncinci, kodwa kuthatha indawo engakumbi, kwaye ubomi benkonzo bude, ngoko ke lukhetho lwee-oveni ezininzi.
Ixesha leposi: Julayi-17-2023