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Usoro mmepụta nke ihe ọhụrụ aluminom ụfụfụ

Mee

Ihe ọhụrụ aluminom nke ụfụfụ ọhụrụ bụ ụdị ígwè ọhụrụ nke na-eji usoro a kapịrị ọnụ iji mejupụta ihe ndị dị n'ime aluminom na-agbaze, ma na-eji usoro kwesịrị ekwesị na-ejigide egosipụta na agbaze na-eme ka ihe mejupụtara gas na-esi ike site na jụrụ oyi. Dị ka ụzọ dị iche iche na-ejuputa gas, ihe ọhụrụ aluminom foam foam nwere ike kewaa n'ime emechi-cell aluminum ụfụfụ na-emeghe-cell aluminum ụfụfụ. Arụmọrụ nke ọhụrụ aluminom ụfụfụ ihe tumadi dabere na ya pore Ọdịdị parameters dị ka porosity, pore dayameta, site porosity, pore ụdị, kpọmkwem elu ebe, wdg, na pore Ọdịdị parameters tumadi dabere na nkwadebe usoro. Ya mere, teknụzụ nkwadebe nke ụfụfụ aluminom aghọwo ebe nyocha na mpaghara nke ihe ọhụrụ.

Tinye aluminom gbazee

Enwere ọtụtụ usoro nkwadebe maka ihe ụfụfụ aluminom ọhụrụ, yana mmepụta azụmahịa nke mmepụta ihe ụfụfụ ọhụrụ aluminom na-elekwasịkarị anya na: usoro ịgbaze ụfụfụ, usoro ịgbaze na usoro ntụ ntụ:
1. A na-ekewa nkwadebe nke ihe ọkụkụ ọhụrụ aluminom site na ịgbaze ụfụfụ usoro n'ime agbaze, gbazee pretreatment, gbazee viscosity mmụba, mgbakwunye akpali akpali, thermal mkpuchi ụfụfụ, jụrụ, ịcha, mpempe akwụkwọ post-processing, nchekwa, nkwakọ na ndị ọzọ usoro. Usoro ọ bụla na-eji ihe ọla na-adịghị egbu egbu na nke na-adịghị emerụ ahụ, nke nwere ike ịghọta 100% imegharị ihe mkpofu mmepụta na ngwaahịa emegharịrị.
ụfụfụ mkpuchi
ịcha
2. Ntụ ntụ metallurgy bụ ịgwakọta aluminum ntụ ntụ na foaming gị n'ụlọnga ntụ ntụ na mpikota onu iji nweta a preform na airtight Ọdịdị. Kpoo preform iji mebie onye na-eme ụfụfụ ka ọ hapụ gas, na-amanye preform ka ọ gbasaa iji nweta aluminum foamed. E jiri ya tụnyere ụzọ ndị ọzọ, usoro metallurgy ntụ ntụ nwere ike iji ụdị ihe dị iche iche nke alloy, nke bara uru iji meziwanye ihe eji arụ ọrụ nke ihe ụfụfụ aluminum ọhụrụ, ma nwee ike ịmepụta akụkụ ndị nwere ụdị mgbagwoju anya.
3. Usoro ịgbaze agbaze bụ ibu ụzọ tinye SiC, Al2O3, wdg na ọla a wụrụ awụ, wee gbasasịa ya n'otu n'otu iji mee ka viscosity nke agbaze ahụ dịkwuo elu, wee fesaa gas (dị ka nitrogen, gas inert, wdg) na. ala nke ọla a wụrụ awụ, na ọla a wụrụ awụ Mgbe ọ na-etolite ọnụ ọgụgụ dị ukwuu nke pores, ọ na-eme ka ọ dị jụụ ma na-eme ka ọ dị ike. Usoro ịgbaze agbaze nwere ike ịghọta na-aga n'ihu na-akwadebe ihe ọhụrụ aluminom ụfụfụ, na-achọ ngwa ngwa dị mfe, ọnụ ala dị ala, na porosity ngwaahịa na-achịkwa.

Oge nzipu: Mar-09-2022