labarai

Karfe na yanayi, wato karfen da ba zai iya jurewa yanayi ba, silsilar karfe ce mara nauyi tsakanin karfe na yau da kullun da bakin karfe.Yanayi karfe an yi shi da karfen carbon na yau da kullun tare da ƙaramin adadin abubuwa masu jure lalata kamar jan ƙarfe da nickel.A lokaci guda, yana da halaye na juriya na tsatsa, juriya na lalata da haɓaka rayuwa na abubuwan haɗin gwiwa, raguwa da rage amfani, ceton aiki da ceton kuzari.

Halayen Karfe Yanayi:

Tsarin tsatsa mai karewa yana da tsayayya da lalata yanayi kuma ana amfani dashi galibi don sifofin ƙarfe da aka fallasa ga yanayin na dogon lokaci, kamar layin dogo, motoci, gadoji, hasumiyai, photovoltaics, ayyuka masu saurin sauri, da sauransu. Ana amfani da shi don kera tsarin. sassa kamar kwantena, motocin jirgin ƙasa, tarkacen mai, gine-ginen tashar jiragen ruwa, dandamalin samar da mai da kwantena masu ɗauke da matsakaicin lalata hydrogen sulfide a cikin kayan aikin mai.Idan aka kwatanta da talakawa carbon karfe, weathering karfe yana da mafi lalata juriya a cikin yanayi.Idan aka kwatanta da bakin karfe, ƙarfen yanayi yana da ɗan ƙaramin adadin abubuwan da ake haɗawa da su, kamar su phosphorus, jan ƙarfe, chromium, nickel, molybdenum, niobium, vanadium, titanium, da dai sauransu, jimillar abubuwan da ake haɗawa da su ba su da kashi kaɗan kawai, ba kamar yadda ya saba ba. bakin karfe, wanda ya kai 100%.Dubun goma, don haka farashin ya yi ƙasa kaɗan.

Tsarin Kera Karfe na Weathering

Weathering karfe gabaɗaya yana ɗaukar hanyar hanyar ciyar da mai da hankali a cikin tanderun - narkewa (mai canzawa, wutar lantarki - maganin microalloying - busa argon - LF refining - low superheat ci gaba da simintin gyare-gyare (ciyar da ƙarancin ƙasa waya) - sarrafawar mirgina da sanyaya sarrafawa. ,Ana zuba tarkacen karfen a cikin tanderun tare da cajin sai a narkar da shi bisa ga tsarin da aka saba, bayan an latsa sai a zuba deoxidizer da gami, bayan narkakken karfen da aka yi da busa argon sai a jefar da shi nan da nan. ana karawa da karfe, ana tsabtace karfen yanayi, kuma abun ciki yana raguwa sosai.

Corten Weathering Karfe yana da kyan gani

Tsatsa mai kariyar da Corten yanayin karfe ke tasowa yana da siffa mai launin ja-launin ruwan kasa wacce ta shahara musamman tsakanin masu gine-gine da injiniyoyin zane.Ana amfani da shi sau da yawa a cikin fasaha, tsarin waje da aikace-aikace na zamani.