Olu hlobo lonyango luyasetyenziswa kwi-steelmaking nokupheka
Isigaba se-crystalitic crystal sakhiwe kwisinyithi xa i-carbon engaphezu kwe-carbon ifihliwe kwi-austenitic lath kwaye ikhuphe ngokukhawuleza (ngokuqhelekileyo ngokucima amanzi) kwizinga elifanelekileyo. Le martensite engenakulinganiswa kufuneka ichithwe ngaphantsi kweqondo eliphantsi elingaphantsi kwebakala lesimbi ukwenzela ukuba kuvumelekile ukuba ikhabhoni ichaneke kwisakhiwo se-tetragonal esisekwemzimbeni, ekwakheni isakhiwo esiphezulu esisigxina somzimba.
Injongo yokubamba ukukhenkcela kukuvelisa intlangano engcono yezinto ezinomatshini kwizinto ezifayo. Yinyathelo eliqhelekileyo kwi-steelmaking yamanje. Nangona kunjalo, ubuncinci bensimbi kunye ne-carbon carbon baswele i-carbon efanelekileyo ukwenzela ukuguqula i-crystalline makeup, ngoko abanako ukugonywa nokunyamezela.
Ukuphululela ngaphandle kweMetallurgy
Ekuphekeni, igama elithi "ukukrakra" lichaza ukuzinzisa into. Xa i-tshokolethi ingacetywanga, iyancipha kwaye iyanamathela kwiqondo lokushisa lokushisa kwaye kunzima ukusebenza kunye nesiphumo. Ukuba unobunzima bokuqonda ingcamango yentsimbi, ukusetyenziswa kwegama kwi-culinary arts kunokuphucula ukuqonda kwakho.
Yona inqobo inkqubo efanayo njengoko isetyenziswe kwi-metallurgy. Xa i-tshokoleji icuduza, ipholile kwaye icubungele ukuyenza ukuba idibaniswe kwaye ibhotela ibonakale ngaphakathi ngaphakathi.
Izinzuzo zokucutha
Kwimimandla enqabileyo enezantyalongo, ezinjenge-aluminium superalloys, ukubangela ubumbano kubangele ukuba kusasazwe izinto eziqhotyoshelweyo kwisisombululo esibanjwe ngaphakathi, kudala izigaba zentsimbi eyaziwayo njengeziqhumane.
Ezi ngqungquthela ziyomeleza i-alloy, kwaye kwiinkqubo ezithile zezinto eziphathekayo ziyakwazi ukuvelisa izityalo ezahlukeneyo, ukuboleka amandla okushisa aphezulu kwi-alloy.
Ukuguga kwinkqubo yokucutha
Xa ukukhenkceka kwezinto eziphathekayo zenziwa ngethuba elingaphezulu kwexesha ukwenzela ukuba liqokelele kwaye lwandise inani lamanzi, kuthiwa ukuguga.
Ukuguga kunokwenzeka ukuba kwenzeke kwiqondo lokushisa lokushisa kwezinye izinyithi.
Kutheni kubandezeleka kubalulekile
Ekubeni amandla kunye nobunzima beza kwiindleko zomnye kumbono onikeziweyo, ukukrakra yinkqubo ebalulekileyo yokunyusa ubushushu obunokumisela ukulinganiswa kwezi zakhiwo ezimbini ngeqondo lokushisa ngokufanelekileyo kunye nokulawula ixesha.
Emva kokuba i-iron ityhatywe, ingaba lula, ifakwe kwaye ifakwe, ebaluleke kakhulu kwinkqubo yokuvelisa. Ngaphandle kwemveliso, unyango lwezotshani lwensimbi lwenziwa kwiindibano zocweyo zabafundi.
Xa isinyithi siyicutha, ijika imibala eyahlukileyo isekelwe kwindleko yobushushu ebonakala kuyo. Abasebenzi baseMetric bangafundiswa kwintsimbi yentsimbi de ibe ngumbala othile.
Nangona isinyithi esetyenziselwa iifom ziye zacutha kwaze kwaba yinto emfusa, insimbi esetyenziselwa izixhobo zokuguqula izinkuni iyancipha kuze kube yinto ebomvu, kwaye isetyenzisi esetyenziselwa izixhobo zethusi zethusi zixakeke kude kube yinto eluhlaza. Ngokuqhelekileyo, ukunyusa umbala, ukuphakama kweqondo lokushisa apho lucetyiswa khona.