◉ Iitreyi zekhebula ze-aluminiumkwayeyenziwe ngentsimbi eshayinayoiitreyi zekhebula zombini zizinto ezisetyenziswa rhoqo kwiimveliso zethu zeetreyi zekhebula. Ngaphezu koko, iitreyi zekhebula ze-aluminium kunye nentsimbi engagqwaliyo zibukeka zigudile kakhulu, zintle, kwaye ziyathandwa ngabathengi abaninzi, ngaba uyazi umahluko phakathi kwazo ngokweenkcukacha?
Okokuqala, i-aluminium alloy yongeze ezinye izinto zokuxutywa, iya kuphucula amandla e-aluminium yezinto eziluhlaza, ubulukhuni kunye nezinye iimpawu zoomatshini. Ngokukodwa, i-aluminium alloy ineempawu ezilandelayo: ubunzima obulula, i-plasticity, ukumelana nokugqwala, ukuqhuba kakuhle kombane kwaye ingaphinda isetyenziswe.
Intsimbi engagqwaliyo ibhekisa kumxholo we-chromium oyi-10.5% nangaphezulu wentsimbi, ineempawu ezibalaseleyo ezilandelayo: ukumelana nokugqwala okunamandla, ukusebenza kakuhle kobushushu obuphezulu, umphezulu ogudileyo kulula ukuwucoca nokuwukhathalela, kwaye imbonakalo ikwantle kwaye inesisa.
◉Nantsi inkcazo eneenkcukacha yomahluko wabo.
1. Amandla nobunzima: amandla nobunzima bentsimbi engatyiwayo buphezulu kakhulu kune-aluminium alloy, nto leyo ebangelwa ikakhulu ngumxholo wayo ophezulu we-chromium.
2. Ubuninzi: ubuninzi be-aluminium alloy yi-1/3 kuphela yentsimbi engagqwaliyo, eyi-alloy ekhaphukhaphu.
3. Ukucubungula: i-aluminium alloy plasticity ingcono, kulula ukuyenza ngeendlela ezahlukeneyo zokucubungula, ngelixa intsimbi engagqwali inzima ngakumbi, ukucubungula kunzima ngakumbi.
4. Ukumelana nobushushu obuphezulu: intsimbi engatyiwayo ingcono kune-aluminium alloy, ingasetyenziselwa amaxesha obushushu obuphezulu angama-600°C.
5. Ukumelana nokugqwala: zombini zinokumelana nokugqwala okuhle, kodwa intsimbi engagqwaliyo iya kuba yeyona iphambili.
6. Ixabiso: ixabiso le-aluminium alloy liphantsi, kwaye ixabiso lentsimbi engagqwaliyo liphezulu.
◉Ngoko ke, xa sikhetha iimveliso zeetreyi zekhebula, kufuneka sisebenzise iimfuno ezithile zeso sihlandlo ukuze sikhethe izinto ezifanelekileyo. Ngokubanzi, kufuneka sikhethe i-aluminium alloy elula; kufuneka sikhethe intsimbi engagqwali enamandla; kufuneka sikhethe i-aluminium alloy enamandla kakhulu; kufuneka siqwalasele ixabiso le-aluminium alloy.
→ Ngazo zonke iimveliso, iinkonzo kunye nolwazi oluhlaziyiweyo, ncedaQhagamshelana nathi.
Ixesha leposi: Agasti-27-2024