Marka kaarboon lagu darayo birta ductile, ma tahay in qofku doorto kookaha batroolka ee garaafka lagu sameeyay ama dhuxusha calcined?

[] Waxaa lagu talinayaa in loo doorto kookaha batroolka ee garaafka lagu sameeyay inuu noqdo kaarburizer-ka loogu talagalay birta ductile sababahan soo socda awgood:

1. Halabuurka kiimikada oo heer sare ah:
   • Kookaha batroolka ee la sawiray: Caadi ahaan waxa uu ka kooban yahay in ka badan 99.5% kaarboon iyo wax ka yar 0.05% kaarboon. Astaamaha kaarboonka sare iyo sulfurka hooseeya waxay gacan ka geystaan ​​​​kordhinta kaarboonka ee birta ductile halka ay yareeyaan saameynta xun ee sulfurku ku leeyahay nodularization iyo graphitization, taasoo ka hortagaysa cilladaha ku jira shubka.
   • Kaarboor-sameeyaha anthracite ee Calcined: Guud ahaan wuxuu leeyahay kaarboon 90-93% iyo kaarboor 0.3-0.5%. Kaarboor yar iyo kaarboor sare waxay kordhin karaan kaarboor-ka ku jira shubka, taasoo saameynaysa saameynta nodularization-ka iyo sifooyinka shubka.
2. Waxtarka nuugista sare:
   • Kookaha batroolka ee Graphitized: Iyada oo loo marayo daaweynta graphitization heerkulka sare, atamka kaarboonka waxaa loo habeeyaa si nidaamsan, iyagoo sameeya qaab-dhismeed graphite flake ah. Tani waxay sahlaysaa kala diris degdeg ah iyo nuugista birta dhalaalaysa, taasoo keenta hufnaan sare oo karbohaydrayt ah iyo si wax ku ool ah u kordhinta kaarboonka birta dhalaalaysa.
   • Kaarboorizer-ka anthracite-ka ee Calcined: Iyadoo ay ku jirto kaarboon yar, waxay si tartiib tartiib ah u dhalaalaysaa waxayna leedahay hufnaan nuugis oo hooseeya, taasoo kordhin karta waqtiga dhalaalka waxayna kordhin kartaa isticmaalka tamarta.
3. Saamaynta nodularization iyo graphitization:
   • Kookaha batroolka ee Graphitized: Tirada sulfur-ka ee hooseysa waxay yareysaa faragelinta wakiilka nodularizing, taasoo gacan ka geysaneysa in la gaaro saameyn nodularization oo wanaagsan iyo qaab-dhismeedka graphite, taasoo hagaajineysa sifooyinka farsamada ee birta ductile.
   • Kaarboorizer-ka anthracite ee Calcined: Tirada sare ee sulfur-ka ayaa faragelin karta habka nodularization-ka, taasoo saameynaysa nucleation-ka iyo koritaanka graphite, taasoo horseedaysa sifooyin shubid oo xumaada.
4. Tayada tuurista:
   • Kookaha batroolka ee sawiran: Isticmaalkiisu wuxuu keenaa tayo bireed oo heer sare ah, isagoo si wax ku ool ah u xoojinaya xoogga iyo adkaanta birta ductile iyo yareynta cilladaha sida daloolada iyo yaraanta, taasoo hagaajinaysa heerka u-qalmitaanka badeecada.
   • Kaarboorizer-ka anthracite ee Calcined: Sababtoo ah maadada sare ee sulfur, waxay sababi kartaa daloolo ku yimaada shubka waxayna yareyn kartaa sifooyinka farsamada, taasoo saameyn ku yeelan karta tayada shubka.
5. Kharashka isticmaalka:
   • Kookaha batroolka ee sawiran: Inkasta oo qiimaheedu uu ka sarreeyo kan kaarboor-ka anthracite ee kalsiyum-ka leh, haddana waxtarkeeda sare ee kaarboor-samaynta ayaa yareeya xaddiga kaarboor-samaynta loo baahan yahay, taasoo hoos u dhigaysa kharashyada dhalaalka. Intaa waxaa dheer, waxay hagaajisaa tayada badeecada waxayna yareysaa heerka qashinka, taasoo keenta kharashaadka guud ee isticmaalka oo hooseeya.
   • Kaarboor-sameeyaha anthracite ee Calcined: In kasta oo qiimihiisu uu hooseeyo, haddana waxtarkiisa nuugista oo hooseeya wuxuu u baahan karaa isticmaalka oo kordha, wuxuuna saameyn karaa tayada tuurista, taasoo horseedi karta kharashyo badan oo soo socda oo habayn ah.