Kev siv ntawm Aluminium Alloys

Kev siv ntawm Aluminium Alloys
Ntxiv ib qho me me ntawm scandium rau aluminium alloys tuaj yeem txhawb cov nplej ua kom zoo dua qub thiab nce qhov kub ntawm recrystallization los ntawm 250 degree C mus rau 280 degree C. Nws yog ib qho tseem ceeb ntawm cov nplej refiner thiab ib qho zoo inhibitor ntawm aluminium alloy recrystallization. Nws muaj kev cuam tshuam loj rau kev ua tau zoo, suav nrog lub zog, hardness, vuam kev ua tau zoo, corrosion kuj, thiab lwm yam. Txhua yam tau zoo heev. Scandium muaj cov nyhuv zoo dispersion ntxiv dag zog rau txhuas thiab tswj cov qauv ruaj khov uas tsis yog recrystallization nyob rau hauv kub ua hauj lwm los yog annealing tej yam kev mob. Qee cov alloys yog cov ntawv txias-dov nrog cov deformation tseem ceeb, uas tswj cov qauv no txawm tias tom qab annealing. Qhov inhibition ntawm scandium ntawm recrystallization tuaj yeem tshem tawm cov qauv recrystallization nyob rau hauv weld tshav kub-cuam tshuam cheeb tsam. Lub sub crystalline qauv ntawm lub matrix tuaj yeem hloov mus ncaj qha mus rau cov qauv casting ntawm lub vuam seam, uas ua rau muaj zog thiab tsis kam ntawm cov pob qij txha ntawm scandium uas muaj aluminium alloys. Corrosion kev ua haujlwm. Cov nyhuv ntawm scandium ntawm corrosion kuj ntawm aluminium alloys kuj yog vim nws refinement ntawm grain loj thiab inhibition ntawm recrystallization txheej txheem. Qhov sib ntxiv ntawm scandium kuj tuaj yeem txhim kho lub superplasticity ntawm aluminium alloys, thiab elongation ntawm aluminium alloys nrog txog 0.5 feem pua ​​scandium tuaj yeem ncav cuag 1100 feem pua ​​​​tom qab kev kho mob superplastic. Yog li ntawd, aluminium scandium alloy yuav tsum dhau los ua ib tiam tshiab ntawm cov khoom siv hauv kev lag luam xws li aerospace, aviation, thiab shipbuilding. Russia tau tsim ntau tshaj 10 hom ntawm scandium uas muaj aluminium alloys, feem ntau yog siv rau vuam loads hauv aerospace thiab nkoj. Cov khoom siv thiab cov yeeb nkab aluminium alloy hauv alkaline corrosive media ib puag ncig, railway roj tso tsheb hlau luam, cov txheej txheem tseem ceeb ntawm cov tsheb ciav hlau ceev, thiab lwm yam.
Founded hauv lub yim hli ntuj 2011, Hunan Oriental Scandium Co., Ltd. (OSC) yog ib tug subsidiary ntawm LB Group Co., Ltd. (SHENZHEN LMBL: 002601) nrog ib tug sau npe peev ntawm CNY127.6 lab. OSC muaj ib lub tuam txhab ua lag luam, Henan Rongjia Scandium Vanadium Technology Co., Ltd. thiab Yunnan Oriental Scandium New Material Co., Ltd.
OSC muaj ib pab neeg R & D zoo, cov kws tshaj lij kev ua haujlwm siab, thiab muaj kev sib tw tseem ceeb hauv kev siv tshuab, kev ua lag luam, hom, thiab zoo, thiab lwm yam. Lub tuam txhab tau txais txiaj ntsig ntau lub npe, xws li National High-tech Enterprise, Little Giant. Kev lag luam ntawm Hunan Xeev, Cov Khoom Siv Tshiab ntawm Lub Xeev Hunan, Cov Lag Luam Tseem Ceeb ntawm Kev Lag Luam Tshiab Lub Teeb Alloy Kev Lag Luam ntawm 20 Emerging Superior Industry Chain hauv Hunan, thawj pawg ntawm Industrial thiab Information Technology Little Giant Enterprise ntawm Changsha.
Tam sim no, lub tuam txhab muaj thawj-chav kawm technology R & D platforms thiab ntau lawm kab ntawm scandium thiab vanadium khoom, tsim ib tug kev loj hlob qauv ntawm ib tug tag nrho kev lag luam saw ntawm cov ntaub ntawv tshiab nyob rau hauv high-end teb xws li scandium oxide, scandium hlau, txhuas scandium alloy, alloy. phiaj, 3D luam ntawv cov ntaub ntawv. Tsis tas li ntawd, lub tuam txhab muab vanadium pentoxide, ammonium metavanadate, thiab lwm yam khoom lag luam vanadium series.