The annealing process offorgingse ka aroloa ka annealing e felletseng, annealing e sa fellang, spheroidizing annealing, diffusion annealing (homogenizing annealing), isothermal annealing, de-stress annealing le recrystallization annealing ho latela sebopeho, litlhoko le sepheo sa ho anneal.
(1) mokhoa o feletseng oa ho phunya
①Sekhao sa ts'ebeliso:tšepe e mahareng k'habone, mahareng k'habone phahameng alloy tšepe castings, mahareng carbon low alloy tšepe castings, likarolo tjheseletsa,forgings, likarolo tse phuthoang le phekolo e meng ea annealing.
② E kentsoeng ka botlalo B
A. Ntlafatsa sebopeho sa lijo-thollo tse mahoashe, ntlafatsa boholo ba lijo-thollo, tlosa sebopeho sa Widmannian le sebopeho se nang le lihlopha;
B. Fokotsa boima le ho ntlafatsa ts'ebetso ea ho itšeha;
C. Felisa khatello ea kelello ka hare;
D. Phekolo ea ho qetela ea mocheso bakeng sa likarolo tseo e seng tsa bohlokoa.
(2) Mokhoa o sa fellang oa ho phunya
①Sekhao sa ts'ebeliso:kalafo ea annealing ea tšepe ea hypoeutectoid, tšepe ea sebopeho sa carbon, tšepe ea thapo ea k'habone, tšepe e tlase ea alloy, tšepe e tlase ea alloy le forgings ea tšepe ea hyeutectoid, likarolo tse chesang tse halikiloeng, jj.
②Morero oa ho se phethehe:ho felisa khatello ea kelello e ka hare ea ho forging rolling, ho fokotsa boima le ho ntlafatsa ho thatafala.
(3) spheroidizing annealing
①Sekhao sa ts'ebeliso:
A. Ho itokisa le ho phekola mocheso oa ho beha le lisebelisoa tsa tšepe le litšepe tse ling tsa hypereutectoid;
B. Cold deformation forging annealing treatment of medium and low carbon steels le medium and low carbon alloy steels.
②Morero oa spheroidizing annealing:
A. Bakeng saforgingstse hlokang ho khaoloa, ho fokotsa boima le ho ntlafatsa ts'ebetso ea ho itšeha;
B. Ho ntlafatsa polasetiki ea workpiece batang-deformed ntle ho itšeha;
C. Spherical carbide ho thibela ho chesa ho feteletseng ha ho tima ho latelang le ho lokisetsa lepato la ho qetela le chesang;
D. Felisa khatello ea kelello ka hare.
(4) Ho kenngoa ha Isothermal
①Ho sebelisoa ha isothermal annealing:die steel, alloy steel forgings, likarolo tsa setempe.
②Melemo ea ho annealing ea isothermal:e ka khutsufatsa potoloho ea annealing le ho fokotsa litšenyehelo tsa tlhahiso.
Nako ea poso: May-26-2021