Annealing nau'inkarkace karfe bututu

1. Spheroidizing annealing

Spheroidizing annealing ne yafi amfani ga hypereutectoid carbon karfe da gami kayan aiki karfe (kamar karfe amfani da masana'anta yankan kayan aikin, aunawa kayayyakin aiki, da molds).Babban manufarsa shine don rage taurin, inganta injina, da kuma shirya don taurin gaba.

2. Taimakon Taimakon Danniya

Har ila yau ana kiran rage rage yawan zafin jiki annealing (ko yawan zafin jiki).Ana amfani da wannan annealing galibi don kawar da saura damuwa a cikin simintin gyare-gyare, gyare-gyare, sassan walda, sassa masu zafi, sassa masu sanyi, da dai sauransu. Idan waɗannan matsalolin ba a kawar da su ba, sassan karfe za su lalace ko fashe bayan wani ɗan lokaci ko lokacin. tsarin yanke na gaba.

3, cikakkar annealing da isothermal annealing

Ana kuma kiran cikar annealing annealing mai nauyi mai nauyi, gabaɗaya ana kiransa annealing.Ana amfani da wannan annealing galibi don yin simintin gyare-gyare, ƙirƙira da bayanan martaba masu zafi na daban-daban na ƙarfe na carbon da gami da ƙarfe tare da

sub-eutectoid aka gyara, da kuma wani lokacin ma amfani da waldi Tsarin.Gabaɗaya ana amfani da shi azaman maganin zafi na ƙarshe na wasu kayan aikin marasa nauyi, ko azaman pre-zafi na wasu kayan aikin.