Muffle oven okpomọkụ ọgwụgwọ ọrụ usoro

Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ bụ usoro zuru oke nke ihe ndị a na-ekpo ọkụ na-ekpo ọkụ, na-ekpuchi ma na-eme ka ọ dị jụụ n’otu usoro, na-achịkwa arụmọrụ ha site n’ịgbanwe elu ma ọ bụ n’ime ime ihe.

Usoro nhazi nke ọkụ muffle:

1: Muffle oven annealing: na-ezo aka na usoro ọgwụgwọ okpomọkụ nke a na-eme ka ihe ígwè dị ọkụ na-ekpo ọkụ na okpomọkụ kwesịrị ekwesị, na-edebe ruo oge ụfọdụ, wee jiri nwayọọ nwayọọ mee ka ọ dị jụụ. Usoro mgbakasị ahụ ndị a na-ahụkarị bụ: recrystallization annealing, mgbakasị ahụ mgbakasị ahụ, spheroidizing annealing, annealing zuru ezu na ihe ndị ọzọ. Ebumnuche nke annealing: tumadi iji belata ike nke ihe ígwè, melite plasticity, ịkwado ịkpụ ma ọ bụ nhazi nrụgide, iji belata nrụgide fọdụrụnụ, iji melite nhazi nke nhazi na nhazi, ma ọ bụ iji kwadebe maka ọgwụgwọ okpomọkụ na-esote.

2: Muffle oven normalizing: na-ezo aka usoro kpo oku ígwè ma ọ bụ ígwè akụkụ n’elu ma ọ bụ (elu oké egwu mgbe okpomọkụ nke ígwè), na-edebe ya na 30 ℃ 50 ℃ maka oge kwesịrị ekwesị, na mgbe ahụ jụrụ ya na ikuku. Ebumnuche nke ịmegharị ahụ bụ imeziwanye ihe eji arụ ọrụ nke ígwè carbon dị ala, melite machinability, nụchaa ọka, wepụ ntụpọ nhazi, na ịkwado maka ọgwụgwọ okpomọkụ na-esote.

3: Muffle oven quenching: na-ezo aka ikpo ọkụ nchara na okpomọkụ dị n’elu Ac3 ma ọ bụ Ac1 (obere ebe okpomọkụ nke ígwè), na-edobe ya ruo oge ụfọdụ, wee nweta martensite (ma ọ bụ bainite) na ọnụego jụrụ oyi kwesịrị ekwesị. ) Usoro ọgwụgwọ okpomọkụ nke nzukọ ahụ. Usoro mmenyụ ndị a na-emekarị gụnyere ịsa nnu nnu, quenching martensite graded quenching, bainite austempering, quenching elu na quenching. Nzube nke quenching: iji nweta chọrọ martensite Ọdịdị nke ígwè, melite hardness, ike na eyi iguzogide workpiece, na-akwadebe Ọdịdị maka ụdi okpomọkụ ọgwụgwọ.

4: Muffle oven tempering: na-ezo aka na usoro ọgwụgwọ okpomọkụ nke a na-emenyụ akụkụ ígwè wee kpoo ọkụ na okpomọkụ dị n’okpuru ebe a, debe ya ruo oge ụfọdụ, wee mee ka ọ dị jụụ na ụlọ okpomọkụ. Usoro iwe ọkụ ndị a na-ahụkarị bụ: iwe ọkụ dị ala, ihe na-ekpo ọkụ na-ekpo ọkụ, okpomọkụ dị elu na ọtụtụ tempering. Ebumnuche nke iwe iwe: tumadi iji kpochapụ nchekasị nke ígwè na-emepụta n’oge a na-emenyụ, nke mere na ígwè ahụ nwere ike dị elu ma na-eyi nkwụsi ike, ma nwee ihe dị mkpa na plasticity na ike siri ike.