Waxaa jira noocyo badaniwarshadahaaaluminiummeltingfkadeed, inta badan foornada milicsiga, foornada induction, iwm., burburinta dahaarka foornada ayaa inta badan dhexgalka dareeraha aluminiumka iyo xoqidda xuubka lebenka dhoobada ah, lebenka sare ee alumina iyo leben leben corundum mullite, laakiin sidoo kale leh qalab sare oo alumina refractory iyo castables. dahaarka caag ah refractory, sababtoo ah isticmaalka xaaladaha wanaagsan, nolosha foornada waa dheeraad ah.
First of all, refractories for reflektorer foornada, foornada reflector waxaa loo qaybiyaa go'an iyo nooca foorarsan, isticmaalaya gaas ama saliid culus sida shidaalka.Dhalidda aluminiumku waa foornada milicsiga go'an, lakabka aan shaqaynayn oo leh fiber refractory dareemay iyo dhoobada dhoobada dhoobada dhoobada leh, barkad dhalaalaysa oo ka sarreysa qaybta lakabka shaqada oo leh dhoobo leben dhoobo ah, laakiin sidoo kale la heli karo kasbashooyinka alumina sare ee refractory ama blocks prefabricated.Lakabka shaqada barkada dhalaalaysa iyadoo loo eegayo isticmaalka farsamooyin kala duwan, maaddadiisu sidoo kale way ka duwan tahay, iyadoo la adeegsanayo Al2O3 oo ka badan 75% oo ka mid ah dhoobada lebenka sare ee alumina ama ka badan, laakiin sidoo kale waxaa la heli karaa Al2O3 oo ah 80% oo ka baxsan xargaha sare ee alumina lagu shubay lakabka guud ee shaqada, marka dhalaalaysa aluminium bir ah oo nadiif ah, lakabka shaqada barkada dhalaalka waa inuu ahaadaa leben mullite nadiif ah, leben zircon ama leben corundum.Aluminiumka afka ka soo daa, qulqulka haanta aluminiumka iyo xadhkaha, si ay isaga caabiyaan dhexgalka iyo nabaad guurka dareeraha aluminium, iyadoo la isticmaalayo bulukeeti carbide silikoon oo waaweyn.
Kadibna foornada induction oo leh walxo dib-u-celin ah, guud ahaan leben dhoobo ah ama saddex heer oo sare oo alumina ah oo leben ka celinaya.Qeybta hoose ee foornada ayaa mararka qaarkood lagu shubaa kabka aluminium sare ee kabka ah marka hore, ka dibna bulukeetiyada aluminium-ka-celinta sare.Marka awoodda foornada kicinta ay ka yar tahay 10t, jidhkeeda dahaarka ah waxaa laga samayn karaa alumina sare oo kabka ah ama qalab garaaca oo leh Al2O3 oo ku saabsan 75%, iyo corundum refractory castable ama walxo gariir qalalan ayaa sidoo kale la heli karaa.Xadhkaha ku wareegsan gariiradda inductor eefoornada dhalaalka aluminiumwaxaa lagu shubaa kabka corundum refractory guud ahaan.
Slot induction foornada liner qolof saaraya 10mm xaashi asbestos ama fiber refractory la dareemay, ka dibna dhoobada dhoobada dahaadhka ah ee leben refractory ama bleaching leben kuul ee lakabka dahaadhka;lakabka shaqada iyo gariiradda ku wareegsan liner sida caadiga ah loo isticmaalo dhoobada refractory garaacid walax garaacid, sidoo kale la heli karo refractory dhoobada ku shubaya wax ku shubidda goobta, booska weyn ee foornada induction lakabka shaqada, sidoo kale la heli karo content Al2O3 ka weyn 55% of alumina sare ee leben dhoobo refractory.
Foornada barkada kuleylka iska caabbinta lakabka aan shaqaynayn oo leh lebenka dahaarka dhoobada, leben kuul daadsan ama dhoobada saxanka dahaarka.Sidoo kale waxaa laga heli karaa cufnaanta tirada badan ee 0.8g/cm3 kabka nalka kabka ah ee guud ahaan shubista;Lakabka shaqada barkada la dhalaaliyay iyadoo la adeegsanayo nuxurka Al2O3 ee qiyaastii 80% ee bulukeetiga alwaaxinta sare leh, laakiin sidoo kale waxaa laga heli karaa cufnaanta tirada badan ee 2.4g/cm3 sare ee alumina dab-kicinta shubka.Lakabka shaqada ee ka sarreeya barkadda dhalaalka waxaa guud ahaan lagu qurxiyey leben dhoobo ah ama baloogyo hore loo sii diyaariyey oo kabka ah, waxaana sidoo kale lagu tuman karaa caag sare oo aluminium ah.
Qeybta hoose, derbiga iyo saqafka foornada qolka gaaska ayaa ka kooban.Waxa kale oo loo isticmaali karaa si wadajir ah foornada milicsiga aluminium.Qalabka foornada dahaarka leh waa leben dhoobo ah iyo leben aluminium ah oo sarreeya.
Aluminium foornada foornada lagu nadiifiyo derbiga leben magnesium, inta kale ee qaybaha leh leben dhoobo ah iyo leben alumina sare ee lebenka refractory, electrolysis, heerkulka weel guud ahaan waa 720-800 ℃, heerkulka hawlgalka waa hooseeyo, sidaas darteed nolosha adeeg waa dheer.
Waqtiga boostada: Dec-29-2022