Lanthanum cerium hlauyog lub ntiaj teb tsis tshua muaj hlau nrog zoo thermal stability, corrosion kuj, thiab txhua yam muaj zog. Nws cov khoom siv tshuaj muaj zog heev, thiab nws tuaj yeem cuam tshuam nrog oxidants thiab txo cov neeg ua haujlwm los tsim cov oxides sib txawv thiab cov tebchaw. Nyob rau tib lub sijhawm, lanthanum cerium hlau kuj muaj cov catalytic kev ua tau zoo thiab cov khoom siv kho qhov muag, thiab muaj ntau yam kev siv hauv tshuaj engineering, lub zog tshiab, hluav taws xob thiab lwm yam haujlwm.
Cov tsos ntawmlanthanum cerium hlauyog nyiaj grey metallic luster thaiv, feem ntau suav nrog daim duab peb sab, chocolate thaiv, thiab duab plaub.
Net nyhav ntawm daim duab peb sab: 500-800g / ingot, purity: ≥ 98.5% La / TREM: 35 ± 3% Ce / TREM: 65 ± 3%
Net nyhav ntawm chocolate block: 50-100g / ingot Purity: ≥ 98.5% La / TREM: 35 ± 3% Ce / TREM: 65 ± 3%
Net nyhav: 2-3kg / ingot Purity: ≥ 99% La / TREM: 35 ± 3% Ce / TREM: 65 ± 3%
Daim ntawv thov ntawmlanthanum cerium (La-Ce) alloy
Lanthanum-cerium (La-Ce) alloyyog cov khoom siv ntau yam uas tau nyiam cov xim zoo nkauj hauv ntau daim ntawv thov kev lag luam, tshwj xeeb tshaj yog nyob rau hauv kev lag luam steel. Muaj feem ntau ntawmlanthanumthiabcerium, no tshwj xeeb alloy muaj cov khoom uas txhim khu kev ua tau zoo thiab zoo ntawm cov khoom steel.
Ib qho ntawm cov kev siv tseem ceeb ntawmLa-Ce alloysyog kev tsim cov hlau tshwj xeeb. Qhov ntxiv ntawmLa-Cetxhim kho cov khoom siv ntawm cov hlau, xws li lub zog tensile thiab ductility, ua rau nws tsim nyog rau kev thov hauv kev tsim kho, tsheb thiab aerospace industries. Cov alloy ua raws li deoxidizer thiab desulfurizer, pab ua kom cov hlau zoo dua thiab txo cov impurities, thaum kawg ua tau zoo dua cov khoom kawg.
Hauv kev nqis peev casting,La-Ce alloyplays lub luag haujlwm tseem ceeb hauv kev txhim kho cov fluidity ntawm molten hlau. Cov cuab yeej no yog qhov tseem ceeb rau kev tsim cov duab thiab cov khoom uas muaj qhov raug siab. Cov alloy txhim kho cov txheej txheem casting, ua rau muaj qhov tsis xws luag thiab ua haujlwm zoo dua.
Tsis tas li ntawd, La-Ce alloy kuj tseem siv rau hauv kev lag luam cerium-hlau-boron los tsim cov hlau nplaum ua haujlwm siab. Cov hlau nplaum no tseem ceeb heev rau ntau yam khoom siv hluav taws xob thiab kev siv hluav taws xob txuas ntxiv dua tshiab, xws li cua turbines thiab hluav taws xob tsheb.
Lwm daim ntawv thov tseem ceeb ntawm La-Ce alloy yog hydrogen cia cov ntaub ntawv. Cov hlau tuaj yeem nqus tau zoo thiab tso tawm hydrogen, ua rau nws yog ib tus neeg sib tw rau lub zog cia kev daws teeb meem, tshwj xeeb tshaj yog nyob rau hauv cov ntsiab lus ntawm lub zog huv si.
Thaum kawg, La-Ce alloy yog cov khoom siv hlau zoo. Incorporating nws rau hauv steel formulations txhim kho tag nrho cov kev ua tau zoo thiab ntev ntawm cov khoom, ua rau nws yog ib qho khoom muaj nqis rau kev lag luam steel.
Txhawm rau ua tiav, kev siv ntawmlanthanum-cerium (La-Ce) alloykoom nrog ntau lub teb, feem ntau yog siv hauv kev lag luam steel, tshwj xeeb steel ntau lawm, precision casting, cerium-hlau-boron manufacturing, hydrogen cia thiab raws li ib tug hlau additive. Nws cov khoom tshwj xeeb ua rau nws yog ib qho khoom siv tseem ceeb hauv cov txheej txheem kev lag luam niaj hnub no.
(Nws raug nquahu kom khaws cia rau hauv qhov chaw kaw thiab qhuav. Tom qab raug huab cua rau lub sijhawm, cov khoom no yuav tsim lub teeb daj ntsuab oxide hmoov rau saum npoo. , nws yuav tsis cuam tshuam rau kev ua tau zoo thiab kev siv cov khoom.)
Peb lub tuam txhab cov khoom zoo sib xws kuj muaj xws li ib leeg hlau thiab alloy ingots thiab hmoov xws li Lalanthanum, Cecerium, Prpraseodymium, Ndneodymium, Smsamarium, EuEurope, Gdgadolinium nyob rau hauv cov ntshav, Tbterbium, Dydysprosium Ho holmium, Er erbium, Ybytterbium, Yyttrium, thiab lwm yam Zoo siab txais tos rau kev nug.
Post lub sij hawm: Sep-30-2024