Annealing bụ ọgwụgwọ okpomọkụ nke kpo oku anwụ nchara na Ac3 (hypo-eutectoid steel) ma ọ bụ Accm (eutectoid na hyper-eutectoid ígwè) n'elu 30 ~ 50 Celsius C, na-enweta austenite, jụrụ oyi na ikuku, na ọgwụgwọ okpomọkụ nke otu ihe owuwu nwere. nka pearlite.
Ebumnuche nke normalize: normalizing nke anwụ ígwè bụ iji melite machinability, wepụ ọkụ na-arụ ọrụ ntụpọ, wepụ netwọk carbide na hypereutectoid anwụ ígwè, kwadebe maka spheroidizing annealing Ọdịdị, na melite n'ibu Njirimara nke anwụ anwụ.
Annealing bụ usoro ọgwụgwọ okpomọkụ nke nchara anwụ na-ekpo ọkụ na okpomọkụ dị n'elu ma ọ bụ n'okpuru ebe dị mkpa Ac1, wee jiri nwayọọ nwayọọ mee ka ọkụ ọkụ dị ọkụ mgbe nchekwa ọkụ ga-enweta ihe nhazi dị nso.
Ebumnuche nke annealing: Ebumnuche bụ isi bụ homogenize kemịkalụ kemịkalụ na nhazi nke ígwè anwụ anwụ, nụchaa ọka, mezie ike, wepụ nrụgide na ịrụsi ọrụ ike, melite nhazi na machinability nke ígwè, na ịkwadebe ihe owuwu maka quenching. .
Ọnwụ nke nchara nchara: Ụdị anwụ nchara nchara gụnyere mgbasa mgbasa, annealing isothermal, annealing na-ezughị ezu, spheroidizing annealing, recrystallization annealing na annealing enyemaka nchekasị.
Oge nzipu: Ọgọst-08-2022