Tepi yachitsulo chosapanga dzimbiri ndi mtundu wazitsulo zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, omwe amadziwika chifukwa cha kukana kwa dzimbiri, kutentha kwambiri komanso mphamvu zamakina. Ndiye kodi mfundo yofunikayi imapangidwa bwanji? Zotsatirazi zidzafotokozera mwachidule njira yopangira lamba wachitsulo chosapanga dzimbiri.
Kukonzekera kwa zipangizo
Kupanga malamba azitsulo zosapanga dzimbiri kumayamba ndi kusankha zipangizo zoyenera. Kawirikawiri, zigawo zikuluzikulu za zitsulo zosapanga dzimbiri ndi chitsulo, chromium ndi faifi tambala, zomwe chromium zili ndi 10,5%, zomwe zimapangitsa chitsulo chosapanga dzimbiri kukhala ndi kukana kwa dzimbiri. Kuphatikiza pazigawo zazikuluzikuluzi, zinthu zina zitha kuwonjezeredwa kuti ziwongolere katundu wawo, monga kaboni, manganese, silicon, molybdenum, mkuwa, ndi zina zambiri.
Lowani siteji yosungunuka
Munthawi yosungunuka, zosakaniza zosakanikirana zimayikidwa mu ng'anjo yamagetsi yamagetsi kapena ng'anjo yolowera kuti zisungunuke. Kutentha mkati mwa ng'anjo nthawi zambiri kumafika pafupifupi madigiri 1600 Celsius. Chitsulo chamadzi chosungunuka chimayengedwa kuti chichotse zonyansa ndi mpweya.
Thirani mu makina mosalekeza kuponyera
Chitsulo chosapanga dzimbiri chamadzimadzi chimatsanuliridwa mu makina oponyera mosalekeza, ndipo chingwe chachitsulo chosapanga dzimbiri chimapangidwa kudzera munjira yopitilirabe. Pochita izi, chitsulo chosapanga dzimbiri chamadzimadzi chimaponyedwa mosalekeza mu nkhungu yozungulira kuti ipangike mzere wopanda kanthu wa makulidwe enaake. Kuzizira komanso kutentha kwa nkhungu kumakhudza kwambiri ubwino ndi ntchito ya mzerewu.
Lowani siteji yotentha yozungulira
Billet ndi yotentha yokulungidwa ndi mphero yotentha kuti ipange mbale yachitsulo yokhala ndi makulidwe ndi m'lifupi mwake. Pa nthawi yotentha yopukutira, mbale yachitsulo imayikidwa pakusintha kangapo ndi kusintha kwa kutentha kuti ipeze kukula kwake ndi katundu.
Pickling siteji
Pochita izi, chingwe chachitsulo chosapanga dzimbiri chimanyowa mu njira ya acidic kuchotsa ma oxides apamtunda ndi zonyansa. Pamwamba pazitsulo zosapanga dzimbiri pambuyo pa pickling ndi zosalala, zomwe zimapereka maziko abwino a kuzizira kotsatira ndi chithandizo chapamwamba.
The ozizira anagubuduza siteji
Panthawi imeneyi, chingwe chachitsulo chosapanga dzimbiri chimakulungidwanso pamphero yozizira kuti asinthe makulidwe ake komanso kusalala kwake. Kuzizira kozizira kungathe kupititsa patsogolo khalidwe lapamwamba komanso kulondola kwa mzere wachitsulo chosapanga dzimbiri.
Gawo lomaliza
Pambuyo pa njira zingapo zochiritsira monga kutsekereza, kupukuta ndi kudula, chingwe chachitsulo chosapanga dzimbiri chimamaliza kupanga. Njira ya annealing imatha kuthetsa kupsinjika mkati mwa chitsulo chosapanga dzimbiri, kukonza pulasitiki ndi kulimba kwake; Njira yopukutira imatha kupangitsa kuti pamwamba pazitsulo zosapanga dzimbiri zikhale zosalala komanso zowala; Njira yodulira imadula chingwe chachitsulo chosapanga dzimbiri mpaka kutalika ndi m'lifupi komwe mukufuna.
Powombetsa mkota
Njira yopangira chitsulo chosapanga dzimbiri imaphatikizapo kukonzekera kwazinthu zosapanga dzimbiri, kusungunuka, kuponyera mosalekeza, kugudubuza kotentha, pickling, kugudubuza kozizira ndi kuchiritsa pambuyo ndi maulalo ena. Gawo lirilonse limafuna kuwongolera molondola kwa magawo a ndondomeko ndi miyezo yapamwamba kuti zitsimikizire kuti chomaliza chikukwaniritsa zofunikira. Kugwiritsiridwa ntchito kwakukulu kwazitsulo zosapanga dzimbiri chifukwa cha kukana kwa dzimbiri ndi makina ake, ndipo kuwongolera bwino kwa njira zopangira ndi chinsinsi chokwaniritsa zinthuzi.
Nthawi yotumiza: Apr-30-2024