Bayaanka Asturnaanta
Birta mangase sare waxaa loola jeedaa birta leh birta ay ku jiraan manganese qiyaastii 11% ilaa 18%. Birta mangane-ka sare waa nooc ka mid ah dharka ugu adkaysta birta adkaysi u leh. Birta mangane sare ee lagu daweeyo biyaha sii-kordhaya ayaa heli kara caag ka sareeya iyo saameynta adag. Steel sare ee manganese sareeya waxay leedahay iska caabbinta sare, in kasta oo adkaadeedu ay tahay oo keliya HB 210, laakiin ujeeddadeeda wax soo saarka ayaa hooseysa, sidaa darteed waxay leedahay caag ka sareeya iyo adkaan. Birta mangane-ka sare ee ka hooseeya cadaadiska dibedda ah iyo culeyska saameynta, waxay lahaan doontaa cilado balaastig weyn ama ifafaale daran, si adag ayaa loo sii kordhiyaa, ilaa HB450 ~ 550, sidaas ayaa leh iska caabbinta aad u sareysa. Birta sareeya ee manganese sare waxaa loo qaybin karaa kaarboon-dheer iyo sareeya oo ah birta cafiska ah ee loo yaqaan 'mangane'.
Steel sare ee mangane-ka sare waxay leedahay astaamaha soo socda ee geedi socodka goynta:
(1) Xadhiga shaqada waa mid culus: inta lagu gudajiro geedi socodka goynta birta ee sareeya, qaab dhismeedka loo yaqaan 'Austnite', ayaa isbeddelay qaab dhismeedka bilowga ah ee loo yaqaan 'greatensite' oo ay ku wajahan tahay cilladaha balaastigga ah ee weyn, taas oo horseedda adkaato daran. Ka hor intaan mashiinnada, adkaanta guud ahaan waa HB200 ~ 220, ka dib mashiinnada dusha sare ee HB 450 ~ 550, 35 mm ~ 0.3 mm, oo ah heerka adag, oo qoto dheer oo ka sarreeya 45 bir ah. Xadhiga shaqada halista ah waxay keentaa in goynta la goynayo in la kordhiyo, ay sii kordhayaan aaladda xijaabka, sidoo kale way fududahay in ay u horseedaan aaladda si ay u jebiyaan geeska burburka.
(2) Heerkulka goynta sare: Maaddaama awoodda goynta ay tahay mid weyn, kuleylka ay ka badan tahay jiritaanka jilbaha ugu sarreeya ee manganese-ka ayaa ka hooseeya kan birta gawaarida dhexdhexaadka ah, sidaa darteed heerkulka aaga goynta ayaa aad u sarreeya. Marka xawaaraha goynta VC <50 m / min, goynta heerkulka birta ee sareeya waa 200 ℃ ~ 250 ℃ ka sareeya 45 bir, sidaa darteed aalad culus oo cirri ah ayaa hoos u dhacday.
(3) Way adagtahay in la kala baxo
(4) Saxnaanta cabirka waa adag tahay in la xakameeyo: Isku-darka badan ee ballaarinta qumman ee birta manganese ee sarreeya wuxuu lamid yahay kan naxaasta ah. Heerkulka sare ee goynta, isqabashada kuleylka maxalliga ah ayaa dhaca oo saxsanaanta cabbirku way adag tahay in la xakameeyo. Qaanbixinta adag waa in la fuliyaa markii goynta birta manganese sare, ka dibna ku dhammee mashiinka ka dib markii la qaboojiyey shaqada shaqada, si loo hubiyo saxsanaanta cabirka-qaybta ee shaqada.
November 15, 2024
November 15, 2024
November 15, 2024
November 15, 2024
Ku soo dir alaab-qeybiyahan
November 15, 2024
November 15, 2024
November 15, 2024
November 15, 2024
Bayaanka Asturnaanta
Buuxi macluumaad dheeri ah si markaa si dhakhso leh ula xiriiri karto
Bayaanka Asturnaanta