Txoj moo

Scandium muaj tus lej atomic 21 thiab tau sawv cev rau hauv lub sijhawm teem los ntawm lub cim 'Sc'. Scandium yog muab rho tawm los ntawm ib qho ntawm Scandinavia cov zaub mov t...

​​Scandium alloy tuaj yeem ua tiav lub teeb yuag ze rau ntawm cov pa roj carbon fiber nyob rau hauv cov xwm txheej kom tau txais kev nyab xeeb muaj zog nyob rau hauv cov nqe lus...

Scandium yog ib qho mos, silvery, daj-dawb hlau uas belongs rau Periodic Group 3 thiab yog tus thawj coj ntawm ib pab pawg neeg ntawm kaum hlau hu ua Thawj Kab Hloov Cov Ntsiab ...

Sc alloy yog ib hom kev ua haujlwm siab. Muaj ob peb txoj hauv kev los txhim kho kev ua tau zoo ntawm Sc alloy, ntawm cov microalloying ntxiv dag zog thiab toughening yog qhov c...

Scandium yog siv nyob rau hauv aluminium-scandium alloys rau aerospace kev lag luam Cheebtsam nrog rau cov khoom ua si xws li tsheb kauj vab ncej, nuv ntses pas nrig, golf hlau ...

Piv nrog yttrium thiab lanthanide, scandium hlau muaj ib lub vojvoog ion me me thiab tsis muaj zog alkalinity ntawm hydroxides. Yog li ntawd, thaum scandium thiab cov ntsiab lus...

Ob daim ntawv thov kev cog lus tshaj plaws rau scandium yog nyob rau hauv cov khoom siv roj oxide (SOFCs) thiab scandium-aluminium alloys. Scandium yog siv dav hauv SOFCs. Los n...

Ntshiab scandium hmoov yog siv los ua additive thiab modifier hauv cov ntaub ntawv alloy. Qhov sib ntxiv ntawm Sc rau aluminium thiab aluminium alloys tuaj yeem txhim kho cov kh...

Scandium oxide ntau lawm txheej txheem Cov tshuaj formula ntawm scandium oxide yog Sc2O3. Xwm: dawb khoom. Nws muaj cubic qauv ntawm tsawg lub ntiaj teb sesquioxide. Qhov ceev 3...

Thawj riam phom khawv koob ntawm scandium yog hu ua scandium sodium teeb, uas tuaj yeem siv los coj teeb rau ntau txhiab tsev neeg. Qhov no yog hlau halide hluav taws xob lub te...

Scandium oxide Cov tshuaj formula ntawm scandium oxide yog Sc2O3. Xwm: dawb khoom. Nws muaj cubic qauv ntawm tsawg lub ntiaj teb sesquioxide. Qhov ceev 3.864. Melting point 2403...

Scandium yog qhov kev hloov pauv siab tshaj plaws hlau nrog atomic tooj ntawm tsuas yog 21. Txawm li cas los xij, raws li kev tshawb pom muaj kev txhawj xeeb, scandium yog tom q...