Ịdị mma Dị elualuminum ingotbillet mmepụta ekwesịghị inwe nnukwu rụrụ arụ, porosity, na ọdịnaya dị ala nke hydrogen na oxidation nsonye, ezigbo ọka. Iji bulie nkesa nkesa nke akụkụ nke mgbasa mgbe alloy na-eme ka ọ dị elu, enwere ike ịnakwere usoro nhazi nke okpukpu abụọ nke obere okpomọkụ wee nwee ike ịnakwere okpomọkụ dị elu. Mgbe nkezi nke okpukpu abụọ gasịrị, ihe ndị na-agbasasị na alloy na-ekesa nke ọma ma dị mma. Aluminom alloy ike dị elu nwere oke kristal dị ukwuu yana ebumnuche dị ukwuu nke mgbawa eutectic n'oge nkwụsi ike enweghị nha.
Agbaze electromagnetic edemede technology bụ imepụta electromagnetic ike na aluminum gbazere ọdọ mmiri, ịkpali ọrụ nke aluminum gbazee na a wụrụ awụ ọdọ mmiri, mee ka agbaze mejupụtara nkezi, zere mmetọ nke ígwè ngwaọrụ n'oge ntuziaka edemede. A na-eji igwe eji arụ ọrụ hydraulic na-aga n'ihu na-arụ ọrụ maka ịgha, nke nwere njirimara nke ọrụ kwụsiri ike, ogo dị elu nke akpaaka na njikwa njikwa dị elu. Ọrụ kacha mma nke ingot aluminom nke ụgbọ elu nwere njikọ chiri anya na nhazi ya.
Ya mere, ọ dịghị mgbape nnukwu ingot forging bụ nnukwu nkọwapụta nke ihe mmepụta mkpa iji dozie oghere setback. N'ihi na ihe nkedo ingot buru ibu, nrụgide okpomọkụ nke nkwekọrịta dị ukwuu, ọ dị mfe craze. Iji mepụta nnukwu ingot na-enweghị mgbape nke nwere oke mma, e mepụtala usoro teknụzụ agbaze na nkedo. Ịgbaze electromagnetic edemede bụ otu n'ime teknụzụ ọhụrụ kachasị mkpa. N'ihi ọdịnaya dị elu nke isi ihe dị na alloy, ike dị elu aluminum alloy dị mfe ịmepụta nkewa na agbaze, siri ike ikesa nke ọma, na ọnụ ọgụgụ nucleation na-ebelata, nha ọka dị oke njọ. N'otu oge ahụ, a nwalere billet ingot site na nchọpụta ntụpọ ultrasonic maka ntinye, cracks, pores na ntụpọ ndị ọzọ. Na mgbakwunye na ọdịnaya hydrogen, ụfọdụ alkali ọla Li, Na, K na alkaline ụwa ọla Ca kwesịkwara ịchịkwa.
Nnukwu obosara ọkpụrụkpụ ingot dị mfe ịgbawa n'oge a na-arọ nrọ. The kwụsiri ike akara nke forging usoro dị ezigbo mkpa na-akpụ aluminom ingot. The nkezi ọgwụgwọ nwere ike ime ka alloy mejupụtara evenly ekesa, wepụ na-abụghị nha nha crystallization ala agbaze agba agba, spheroidize ike nke abụọ agba, na-etolite a coherent dispersion frasi maka ụdi nhazi ịchịkwa ọka Ọdịdị nke ihe onwunwe, belata quenching uche nke alloy, melite ike na ike nke ihe onwunwe maka nkwadebe anụ ahụ.
Oge nzipu: Ọgọst-17-2022