Matakai uku na zagaye karfe quenching da tempering samar line kayan aiki.

1. Quenching mataki na induction dumama makera

Matakin quenching na shigowa dumama tanderu an shirya shi a bayan firam ɗin dumama induction kuma ya ƙunshi tsarin sanyaya ruwa mai yawo. Lokacin da aka ƙona kayan mashaya zuwa zafin wuta, yana fitowa daga tanderun dumama shigar da shi, kuma dacewa da ingantaccen amfani da kayan sanyaya ruwa mai yawo zai iya sa kayan mashaya ya zama mai sanyaya da ƙarfi a nan. A saman mashaya, ƙimar sanyaya ta wuce ƙimar mahimmancin martensite, don haka ana iya kafa tsarin martensite akan saman don cimma manufar quenching.

2. The tempering mataki na induction dumama makera

Na’urar isar da saƙon da aka kashe ana jigilar shi zuwa cikin tanderun dumama na induction don zafin rai. Bayan isa ga zafin jiki, ana jigilar sandar daga cikin tanderun dumama induction ta tebur mai birgima. An fallasa mashaya zuwa iska, kuma zafi a cikin ainihin zai shafi. Canja wuri zuwa saman Layer da kuma fushi da surface don cimma manufar tempering.

3. Matsayin sanyaya na induction dumama tanderun

Wannan matakin yana faruwa daga baya, galibi austenite a cikin ainihin yana fuskantar canjin isothermal don samun yanayin ƙarshe na tsarin ƙarfe.

Ƙarfe na zagaye da ƙwanƙwasa da zafi shine hanya mai mahimmanci don inganta inganci, wanda zai iya inganta tsarin ciki na yanki na birgima, don samun mafi kyawun ƙarfin inji. Maganin zafi na kan layi na samfurin birgima zai iya samar da tsarin martensite na farfajiyar saman ta hanyar quenching, kuma ta hanyar canja wurin zafi mai mahimmanci, martensite na farfajiyar yana da kansa, don haka Layer Layer na iya samun tsarin martensite mai zafi. Mahimmanci yana da babban digo na zafin jiki saboda sanyaya saman Layer, wanda ke tsaftace tsarin pearlite da aka samar, wanda ba wai kawai yana ƙara taurin Layer ba, amma kuma yana inganta tsarin tushen. Bugu da kari, online zagaye karfe quenching da tempering iya bunkasa inji Properties na karfe farantin da kuma rage abun ciki na carbon da alloying abubuwa. Maganin zafi na kan layi yana haɗa dumama sarrafawa, mirgina mai sarrafawa da sarrafa sanyaya cikin cikakken tsarin samar da makamashi na ceton makamashi, don haka zai iya adana makamashi mai yawa da rage farashi.