Aluminium-scandium alloyyog ib qho kev ua haujlwm siab aluminium alloy. Ntxiv me me ntawmscandiumrau cov aluminium alloy tuaj yeem txhawb cov nplej ua kom zoo dua qub thiab nce qhov kub ntawm recrystallization los ntawm 250 ℃ ~ 280 ℃. Nws yog ib qho tseem ceeb ntawm cov nplej refiner thiab zoo recrystallization inhibitor rau aluminium alloys, uas muaj kev cuam tshuam loj rau cov qauv thiab cov khoom ntawm cov hlau, zoo heev txhim kho nws lub zog, hardness, vuam kev ua tau zoo, thiab corrosion kuj.Scandiummuaj qhov zoo dispersion ntxiv zog rau txhuas, thiab tuav ib tug ruaj khov uas tsis yog-recrystallized qauv nyob rau hauv lub xeev ntawm kub ua los yog annealing. Qee cov alloys yog txias-dov nyias daim hlau nrog loj deformation, thiab lawv tseem tuav cov qauv no txawm tias tom qab annealing. Cov nyhuv inhibitory ntawm scandium ntawm recrystallization tuaj yeem tshem tawm cov qauv recrystallized nyob rau hauv thaj tsam kub-tshem ntawm cov vuam, thiab cov qauv subgrained ntawm matrix tuaj yeem hloov ncaj qha mus rau cov qauv welded, kom cov welded pob qij txha ntawm scandium-muaj. aluminium alloy muaj siab zog thiab corrosion kuj. Kev txhim kho corrosion kuj ntawm aluminium alloys los ntawm scandium kuj yog vim kev ua kom zoo ntawm cov nplej thiab inhibition ntawm cov txheej txheem recrystallization los ntawm scandium. Ntxiv scandium kuj tuaj yeem ua rau aluminium alloy muaj superplasticity zoo. Tom qab kev kho mob superplastic, elongation ntawm aluminium alloy nrog txog 0.5%scandiumtuaj yeem ncav cuag 1100%. Yog li ntawd,aluminium-scandium alloyxav tias yuav dhau los ua ib tiam tshiab ntawm cov khoom siv sib xyaw ua ke rau aerospace, aviation, thiab shipbuilding industries. Russia tau tsim ntau tshaj 10 qib ntawm txhuas alloy uas muaj scandium, uas yog tsuas yog siv rau vuam load-bearing structural qhov chaw nyob rau hauv aerospace, aviation, thiab ships, raws li zoo raws li txhuas alloy kav rau alkaline corrosive xov xwm ib puag ncig, railway roj tso tsheb hlau luam, thiab tseem ceeb. cov txheej txheem ntawm cov tsheb ciav hlau ceev.
Scandium-muaj txhuas alloys muaj dav daim ntawv thov kev cia siab nyob rau hauv high-tech sectors xws li shipbuilding, aerospace kev lag luam, foob pob ua ntxaij thiab missiles, thiab nuclear zog. Los ntawm kev ntxiv cov lej ntawm scandium, nws cia siab tias cov khoom siv tshiab ntawm cov khoom siv high-performance aluminium alloy xws li ultra-high-strength thiab high-toughness aluminium alloys, high-strength corrosion-resistant aluminium alloys, thiab high-strength. aluminium alloys rau neutron hluav taws xob tiv thaiv yuav tsim los ntawm lub hauv paus ntawm aluminium alloys uas twb muaj lawm. Cov alloys no yuav muaj kev txaus siab rau daim ntawv thov kev cia siab nyob rau hauv aerospace, nuclear zog, thiab shipbuilding industries vim lawv cov khoom zoo heev. Lawv kuj tuaj yeem siv rau hauv tsheb teeb thiab tsheb ciav hlau ceev. Yog li, scandium-muaj aluminium alloys tau dhau los ua lwm qhov muag pom thiab feem ntau kev sib tw ua haujlwm siab aluminium alloy cov khoom siv tom qab Alli alloys. kuv lub teb chaws yog nplua nuj nyob rau hauv cov kev pab cuam scandium, thiab muaj ib lub hauv paus rau kev tshawb fawb thiab kev lag luam ntawm scandium. Tuam Tshoj tseem yog lub ntsiab exporter ntawm scandium oxide. Kev tshawb fawb ntawmAlSc alloysyog lub sijhawm ua qhov tseem ceeb rau kev tsim cov khoom siv aluminium alloy rau kuv lub teb chaws high-tech thiab lub teb chaws tiv thaiv kev tsim kho. Nws tseem tuaj yeem muab kev ua si tag nrho rau kuv lub tebchaws scandium cov txiaj ntsig zoo thiab txhawb kev txhim kho kuv lub teb chaws kev lag luam scandium thiab kev lag luam hauv tebchaws.
Yog xav paub ntxiv txog Aluminium-Scandium Alloy txais tostiv tauj peb
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Post lub sij hawm: Oct-31-2024