Horudhac Flange been abuur ah oo kulul iyo flange been abuur ah oo qabow

Abuuritaanka garabyada birta kaarboonkaas oobeen abuur qabow is been abuur ahheerkulka hooseeya, cabbirkaflange been abuur ahisbedelo aad u yar. Goormahoosta ka been abuurtay700℃, miisaan yar oo oksaydh ah ayaa la sameeyay oo wax decarbonization ah kama dhaco dusha sare. Sidaa darteed, ilaa inta uu qallafsanaantu ku dhex jiri karo xadka tamarta samaynta, foornada qabowgu way fududahay in la helo saxnaanta cabbirka wanaagsan iyo dhammaystirka dusha sare. Ilaa inta heerkulka iyo qaboojinta saliidda si fiican loo xakameeyo, saxsanaanta wanaagsan ayaa lagu heli karaa foorno diiran ilaa 700 ℃.Dhimashada qabow been abuur ah. Been abuurka qabow waa habka qaabaynta ee ka hooseeya heerkulka recrystalization ee walxaha, iyo foornada waxaa lagu fuliyaa ka hooseeya heerkulka soo kabashada. In wax soo saarka, thebeen abuurashomeel bannaan oo aan kululayn waxaa loo yaqaan been abuur qabow. Walxaha qaboojiyaha ee la been-abuuray waxay u badan yihiin aluminium iyo qaar ka mid ah aluminium, naxaas iyo qaar ka mid ah alloys, birta kaarboon yar, birta kaarboon dhexdhexaad ah iyo birta qaabdhismeed hoose oo hooseeya oo leh caabbinta qallafsanaanta iyo caagagga wanaagsan ee heerkulka qolka. Foornooyinka qabowgu waxay leeyihiin tayada dusha sare ee wanaagsan, saxnaanta cabbirka sare waxayna bedeli kartaa jarista qaar. Been abuurista qabowgu waxay xoojisaa birta waxayna kordhisaa xoogga garabka.
Horumarinta tiknoolijiyada foornada qabow inta badan waa in la horumariyo alaabta qiimaha sare leh, la yareeyo kharashka wax soo saarka, isla mar ahaantaana, sidoo kale waa si joogto ah in la gooyo, biraha budada ah, shubista, foornada kulul, habka samaynta biraha xaashida iyo beeraha kale ee dhexgalka ama beddelka, waxa kale oo lagu dari karaa hababkan si loo sameeyo hannaan isku dhafan.

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Thefoornada kulul ee flangeswaa: inta lagu guda jirobeen abuur kulul, garabyo waaweynoo leh qaabab adag waa la been-abuuri karaa sababtoo ah tamarta qallafsanaanta iyo caabbinta qallafsanaantu aad bay u yar yihiin. Si loo helo garbaha saxda ah ee cabbirka sare, foornada kulul ayaa laga heli karaa heerkulka 900-1000 ℃. Intaa waxaa dheer, waa in fiiro gaar ah loo yeesho hagaajinta jawiga shaqada ee foornada kulul. Nolol been abuur ah ayaa u dhinta (kulul been abuur ah 2-5 kun, foorno diirran 10-20 kun, qabow 20-50 kun) way ka gaaban tahay wax-soo-saarka kale ee heerkulka, laakiin waxay leedahay xorriyad weyn, qiimo jaban. Ujeedada flange foornada kulul ayaa inta badan ah in la yareeyo caabbinta qallafsanaanta birta, si loo yareeyo qallafsanaanta walxaha xun ee loo baahan yahay cadaadiska been-abuurka, si tan qalabka wax lagu dhejiyo si weyn loo yareeyo; Inta lagu jiro habka foornada kulul, qaabka qallafsan ee birta birta ah ayaa loo beddelaa qaab dhismeed cusub oo leh miro wanaagsan iyada oo loo marayo recrystalization, iyo cilladaha qaabdhismeedka ayaa hoos u dhacaya iyo sifooyinka farsamada ee birta ayaa la hagaajiyaa.


Waqtiga boostada: Agoosto-12-2021