Flangeteknụzụ nhazi siri ike na-etolite ngwa ngwa.Flange ogherenwere ọtụtụ ihe anụ ahụ na kemịkal dị ka oxidation siri ike, ebe mgbaze dị ala, conductivity thermal ngwa ngwa, nnukwu ọnụọgụ mgbasawanye linear na nnukwu okpomọkụ latent nke agbaze. Ya mere, a na-enwekarị nsogbu mgbe ị na-ahọrọ ịgbado ọkụ.

N'oge ịgbado ọkụ, a ga-ebufe nnukwu ọkụ ngwa ngwa n'ime ime metal ntọala. Ya mere, mgbe ị na-agbado aluminum na aluminum alloys, ike na-agbasa ọ bụghị nanị na ọdọ mmiri a wụrụ awụ, kamakwa n'akụkụ ndị ọzọ nke ígwè ahụ. Oriri ike a na-abaghị uru dị mkpa karịa ígwè. Iji nweta nkwonkwo ịgbado ọkụ dị elu, a ga-eji ntinye ume na ike dị elu mee ihe dị ka o kwere mee, na mgbe ụfọdụ, a pụkwara iji preheating na usoro nkà na ụzụ ndị ọzọ.
Tupu ịgbado ọkụ, ndịflange ogherea ga-ehicha nke ọma site na kemịkalụ ma ọ bụ igwe iji wepụ ihe nkiri oxide n'elu ya. Na GTAW, a na-ewepụ ihe nkiri oxide site na "nhicha cathode" na ọkụ ọkụ AC. Maka ịgbado ọkụ gas, a ga-eji mmiri na-ewepụ ihe nkiri oxide. Mgbe ị na-agbado nnukwu efere, enwere ike ịbawanye ọkụ ịgbado ọkụ, ma ọ bụ nwee ike iji ịgbado ọkụ MIG buru ibu. N'ihe gbasara njikọ dc, ọ dịghị mkpa ihicha cathode.
Ọ dị mfe ịmepụta oghere shrinkage, porosity shrinkage, mgbape ọkụ na nrụgide dị n'ime ime n'oge ịkwado ọdọ mmiri a wụrụ awụ. Enwere ike iwere usoro iji dozie ihe mejupụtara waya ịgbado ọkụ na usoro ịgbado ọkụ iji gbochie omume nke mgbawa ọkụ na mmepụta nke flange oghere. Na mgbakwunye na flange oghere, flange oghere ịgbado ọkụ waya nwere ike iji weld flange oghere n'okpuru ọnọdụ nke corrosion eguzogide.
N'oge ike siri ike na ngwa ngwa dị jụụ nke ọdọ mmiri a wụrụ awụ, hydrogen na-erubiga oke n'oge, a na-emepụta oghere hydrogen ngwa ngwa. Mmiri dị na arc ikuku, ihe ịgbado ọkụ nke flange oghere na mmiri adsorbed site oxide film na ala metal elu bụ isi mmalite nke hydrogen na ịgbado ọkụ nke flange oghere. Ya mere, ekwesịrị ịchịkwa isi iyi hydrogen iji gbochie nguzobe nke pores.

Usoro mmepụta nkeflange akparaghị ókèoghere:
Flangeoghereusoro ịgha mkpụrụN'ozuzu ya nwere usoro ndị a, ya bụ, họrọ ezigbo billet maka ịpụpụ, kpo oku, nhazi na oyi mgbe emechara.ịgha ụgha. Usoro ịgha akpụ gụnyere ịgha akpụ n'efu, ịgha akpụ na ịnwụ anwụ. N'ime usoro mmepụta ihe, a ga-ahọrọ ụzọ dị iche iche akpụ akpụ dị ka àgwà nke forgings na ọnụ ọgụgụ nke mmepụta ihe.
Free forging nwere obere arụpụtaghị na nnukwu nhazi ohere, ma ngwá ọrụ ya dị mfe na vasatail, ya mere a na-eji ya ọtụtụ ebe maka imepụta mfe otu na obere ogbe.forgings. N'efuịgha ụghaakụrụngwa na-agụnye hama ikuku, hamma ikuku uzuoku na hydraulic press, nke kwesịrị ekwesị maka imepụta obere, ọkara na nnukwu forgings n'otu n'otu. Nwuo na-arụ ọrụ dị elu, ọrụ dị mfe, dị mfe iji mechanization na akpaaka. Die forging nwere nnukwu akụkụ ziri ezi, obere machining ohere na ndị ọzọ ezi uche eriri Ọdịdị nkesa, nke nwere ike n'ihu melite ọrụ ndụ nke akụkụ.
The n'elu bụ banyereflangeoghere ụfọdụ ihe ọmụma ihe, enwere m olileanya na ị nwere ike ịghọta ozi dị mkpa, ka ịhọrọ ngwá ọrụ kwesịrị ekwesị.