The mkpofu okpomọkụ ọgwụgwọ nkennukwu forgingsna-eji okpomọkụ nke ya na-ekpo ọkụ ozugboforgingsmgbe forging, ya bụ, n'efu okpomọkụ ọgwụgwọ nke forgings omits usoro nke reheating na forgings tupu post-forging okpomọkụ ọgwụgwọ, na n'efu okpomọkụ ọgwụgwọ n'ozuzu nwere ụzọ ndị a.
1, mgbeịgha ụgha, mkpofu okpomọkụ homogenization okpomọkụ ọgwụgwọ. Nkeforgingsna-eziga ozugbo na okpomọkụ ọgwụgwọ ọkụ mgbe akpụ, ka dị ka ot okpomọkụ ọgwụgwọ usoro, okpomọkụ nke akụkụ dị iche iche nke forgings mgbe homogenization, nwere ike ibelata ejide oge, usoro a na-akpọ n'efu okpomọkụ homogenization okpomọkụ ọgwụgwọ. N'ihi na udi nke mgbagwoju, bụ nnukwu cross-ngalaba mgbanwe forgings iji usoro nwere ike ekpuwo àgwà kwụsie ike.
2, Direct mkpofu okpomọkụ ọgwụgwọ mgbeịgha ụgha. Mgbeịgha ụghaa na-emepụta, a na-eji ikpo ọkụ na-ekpo ọkụ na-emepụta ihe maka ọgwụgwọ okpomọkụ ozugbo, na-ejikọta ọnụ na-emekọ ihe na ọgwụgwọ okpomọkụ, nke na-azọpụta ọtụtụ ihe mkpofu ike nke na-eme ka ikpo ọkụ na-ekpo ọkụ na-emekarị.
3, mgbeịgha ụgha, jiri akụkụ nke okpomọkụ mkpofu maka ọgwụgwọ okpomọkụ. The forgings na-mma na banyere 600 ~ 650 ℃ mgbe akpụ, na mgbe ahụ forgings na-reheated na chọrọ okpomọkụ maka okpomọkụ ọgwụgwọ. Usoro a nwere ike nụchaa ka ọka size, na-azọpụta ike oriri nke kpo oku forgings si ụlọ okpomọkụ 600 ~ 650 ℃, n'ozuzu adabara forgings na elu ọka size chọrọ. Ọnụ ọgụgụ dị ukwuu nke ngwa ihe atụ na-egosi na microstructure na Njirimara nke forgings mgbe n'efu okpomọkụ ọgwụgwọ iru larịị nke nkịtị okpomọkụ ọgwụgwọ na-enwe ezi usoro kwụsie ike na reproducibility site ezi uche ịchịkwa jụrụ parameters mgbe.na-akpụ. Iji ikpo ọkụ na-ekpofu ọkụ maka ọgwụgwọ okpomọkụ na-ewepụ usoro ikpo ọkụ, na-echekwa ike, na-akwụ ụgwọ ego na nhazi nke ngwa ọgwụgwọ okpomọkụ. Ụlọ ọrụ na-emepụta ihe bụ isi ike ndị na-azụ ahịa, na ọgwụgwọ okpomọkụ nke forgings bụ isi ike ndị na-azụ ahịa na-emepụta mmepụta ihe, na-aza ihe dịka 30% ~ 35% nke mkpokọta ike nke mmepụta ihe niile.Agbagharaike oriri na-akpata ihe dị ka 8% ~ 10% nke forgings na-eri, ike oriri enweghị ikeforgingsọnụ ahịa mmepụta, uru akụ na ụba nke ụlọ ọrụ, na nsogbu ike na-ejikọta na mmepe nke nsogbu ahụ na-adịgide adịgide, nke metụtara ndụ nke nnukwu nsogbu. Ya mere, iji ihe na-eme ka ikpo ọkụ na-ekpo ọkụ na-ekpo ọkụ maka ọgwụgwọ okpomọkụ, nchekwa ike, arụmọrụ na akụkụ ndị ọzọ doro anya, ọ bụghị nanị na-azọpụta ike, na-ebelata usoro ahụ, kamakwa chebe gburugburu ebe obibi.
Oge nzipu: Nov-04-2021