Ana iya raba hanyoyin magance zafi na ƙarfe zuwa rukuni uku: maganin zafi gaba ɗaya, maganin zafi a saman da kuma maganin zafi na sinadarai. Dangane da yanayin dumama, yanayin zafi da kuma hanyar sanyaya, kowane rukuni za a iya raba shi zuwa hanyoyi daban-daban na magance zafi. Ta amfani da hanyoyin magance zafi daban-daban, ƙarfe ɗaya zai iya samun tsari daban-daban don haka yana da halaye daban-daban. Karfe shine ƙarfe da aka fi amfani da shi a masana'antu, kuma ƙaramin tsarin ƙarfe shi ma shine mafi rikitarwa, don haka akwai nau'ikan hanyoyin magance zafi na ƙarfe da yawa.
Maganin zafi gaba ɗaya tsari ne na maganin zafi na ƙarfe wanda ke dumama kayan aikin gaba ɗaya sannan ya sanyaya shi da sauri don canza halayen injinansa gaba ɗaya. Maganin zafi gaba ɗaya na ƙarfe gabaɗaya ya haɗa da manyan hanyoyi guda huɗu: annealing, normalize, quenching da tempering.
1. Rufewa
Ana yin amfani da na'urar rage zafi (annealing) don dumama kayan aikin zuwa yanayin zafi mai dacewa, a ɗauki lokutan riƙewa daban-daban gwargwadon kayan aiki da girman kayan aikin, sannan a sanyaya su a hankali. Manufar ita ce a sa tsarin ƙarfe na ciki ya isa ko kuma ya kusanci yanayin daidaito, ko kuma a saki matsin lamba na ciki da aka samu a cikin tsarin da ya gabata. Sami kyakkyawan aikin sarrafawa da aikin sabis, ko kuma a shirya tsarin don ƙarin kashewa.
2. Daidaita tsari
Daidaita ko daidaita shi shine a dumama kayan aikin zuwa yanayin zafi mai dacewa sannan a sanyaya shi a cikin iska. Tasirin daidaitawa yana kama da na annealing, sai dai tsarin da aka samu ya fi kyau. Sau da yawa ana amfani da shi don inganta aikin yanke kayan aiki, kuma wani lokacin ana amfani da shi don biyan wasu buƙatu. Ba manyan sassa ba ne a matsayin maganin zafi na ƙarshe.
3. Kashewa
Kashewa shine a dumama da kuma kula da kayan aikin, sannan a sanyaya shi da sauri a cikin ruwan da ke kashewa kamar ruwa, mai ko wasu maganin gishiri marasa amfani, ko kuma maganin ruwa na halitta.
4. Mai fushi
Bayan an kashe ƙarfen, ƙarfen yana tauri amma a lokaci guda yana yin rauni. Domin rage karyewar sassan ƙarfe, ana ajiye sassan ƙarfen da aka kashe a yanayin zafi mai dacewa sama da zafin ɗaki da ƙasa da 650°C na dogon lokaci, sannan a sanyaya. Ana kiran wannan tsari da tempering. Annealing, normalize, quetching, da tempering su ne "wuta huɗu" a cikin maganin zafi gaba ɗaya. Daga cikinsu, quetching da tempering suna da alaƙa sosai kuma galibi ana amfani da su tare kuma ba makawa.
"Four Fires" sun haɓaka hanyoyin magance zafi daban-daban tare da yanayin zafi daban-daban da hanyoyin sanyaya. Domin samun wani ƙarfi da tauri, ana kiran tsarin haɗa yanayin kashewa da yanayin zafi mai zafi quenching da tempering. Bayan an kashe wasu ƙarfe don samar da mafita mai ƙarfi, ana ajiye su a zafin ɗaki ko kuma zafin jiki mafi girma na tsawon lokaci don inganta tauri, ƙarfi ko halayen lantarki na ƙarfe. Wannan tsarin magance zafi ana kiransa maganin tsufa.
Hanyar haɗa nakasar sarrafa matsi da maganin zafi yadda ya kamata don samun ƙarfi da tauri mai kyau na aikin ana kiranta maganin zafi na nakasa; maganin zafi da aka yi a cikin yanayi mai matsin lamba mara kyau ko injin tsabtace iska ana kiransa maganin zafi na injin tsabtace iska, wanda ba wai kawai yana ba da damar aikin ba zai zama mai oxidized ko cire carbon ba, kuma saman aikin da aka yi wa magani zai kasance mai santsi da tsabta, wanda ke inganta aikin aikin. Hakanan ana iya magance shi ta hanyar zafi ta hanyar sinadarai ta hanyar wakili mai shiga ciki.
A halin yanzu, tare da ƙaruwar fasahar laser da plasma, ana amfani da waɗannan fasahohin guda biyu don shafa wani Layer na wasu shafa masu jure lalacewa, masu jure tsatsa ko masu jure zafi a saman kayan aikin ƙarfe na yau da kullun don canza halayen saman kayan aikin na asali. Wannan sabuwar dabarar ana kiranta gyaran fuska.
Lokacin Saƙo: Maris-31-2024
