Annealing mhando yespiral simbi pombi

1. Spheroidizing annealing

Spheroidizing annealing inonyanya kushandiswa kune hypereutectoid kabhoni simbi uye alloy chishandiso simbi (senge simbi inoshandiswa kugadzira maturusi ekucheka, maturusi ekuyeresa, uye mold).Chinangwa chayo chikuru ndechekudzikisa kuoma, kuvandudza machinability, uye kugadzirira kuoma kweramangwana.

2. Stress Relief Annealing

Stress relief annealing inonzi zvakare yakaderera tembiricha annealing (kana yakakwirira tembiricha tempering).Iyi annealing inonyanya kushandiswa kubvisa zvakasara zvinonetsa mucastings, forgings, welded parts, anopisa akakungurutswa zvikamu, zvinotonhora zvinodhonzwa, etc. Kana izvi zvinoshungurudza zvikasabviswa, simbi inozoremara kana kuputika mushure meimwe nguva kana panguva. iyo inotevera nzira yekucheka.

3, annealing yakakwana uye isothermal annealing

Complete annealing inonziwo heavy crystallization annealing, inowanzonzi annealing.Iyi annealing inonyanya kushandiswa kukanda, forgings uye inopisa-yakakungurutswa profiles eakasiyana kabhoni simbi uye alloy simbi ane.

sub-eutectoid components, uye dzimwe nguva inoshandiswawo kune welding zvimiro.Inowanzo shandiswa seyekupedzisira kupisa kupisa kwemamwe asiri anorema workpieces, kana se pre-kupisa kurapwa kwemamwe maworkpieces.