Inqubo yokukhishwa kwe-ama-forgingsingahlukaniswa ibe i-annealing ephelele, i-annealing engaphelele, i-spheroidizing annealing, i-diffusion annealing (i-homogenizing annealing), i-isothermal annealing, i-de-stress annealing kanye ne-recrystallization annealing ngokuvumelana nokwakheka, izidingo kanye nenjongo yokuhushula.
(1) inqubo yokugcwalisa i-annealing
① Ububanzi bohlelo lokusebenza:medium carbon steel, medium carbon high alloy steel castings, medium carbon low ingxubevange steel castings, izingxenye zokushisela,ama-forgings, izingxenye ezigoqiwe kanye nokunye ukwelashwa kwe-anealing.
② Ifakwe ngokugcwele B
A. Thuthukisa ukwakheka kokusanhlamvu okumahhadla, cwenga usayizi wokusanhlamvu, ususe ukwakheka kwe-Widmannian kanye nesakhiwo esinebhande;
B. Yehlisa ubulukhuni futhi uthuthukise ukusebenza kokusika;
C. Susa ukucindezeleka kwangaphakathi;
D. Ukwelashwa kokugcina kokushisa kwezingxenye ezingabalulekile.
(2) Inqubo yokukhipha ama-anneal engaphelele
① Ububanzi bohlelo lokusebenza:Ukwelashwa kwe-annealing yensimbi ye-hypoeutectoid, insimbi ye-carbon structural, insimbi yensimbi yekhebula le-carbon, insimbi yesakhiwo se-alloy ephansi, insimbi yensimbi ye-alloy ephansi kanye ne-hyeutectoid steel forgings, izingxenye ezigoqiwe ezishisayo, njll.
②Inhloso yokudonsa okungaphelele:ukuqeda ukucindezeleka kwangaphakathi kwe-forging rolling, ukunciphisa ubulukhuni nokuthuthukisa ukuqina.
(3) i-spheroidizing annealing
① Ububanzi bohlelo lokusebenza:
A. Ukulungiswa nokwelashwa kokushisa kwezinsimbi kanye nezinsimbi zamathuluzi nezinye izinsimbi ze-hypereutectoid;
B. Cold deformation forging forging annealing treatment of medium and low carbon steels and medium and low carbon alloy steels.
②Inhloso ye-spheroidizing annealing:
A. Ngeama-forgingsokudinga ukunqunywa, ukunciphisa ubulukhuni nokuthuthukisa ukusebenza kokusika;
B. Ukuthuthukisa i-plasticity ye-workpiece epholile ngaphandle kokusika;
C. I-carbide eyindilinga yokuvimbela ukushisa ngokweqile kokucisha okulandelayo kanye nokulungiselela ukungcwatshwa kokugcina okushisayo;
D. Susa ukucindezeleka kwangaphakathi.
(4) I-Isothermal annealing
①Ukusetshenziswa kwe-isothermal annealing:die steel, i-alloy steel forgings, izingxenye zokunyathela.
②Izinzuzo ze-isothermal annealing:inganciphisa umjikelezo wokukhipha isisu futhi yehlise izindleko zokukhiqiza.
Isikhathi sokuthumela: May-26-2021