Ubwino wapamwamba 99.9% – 99.9999% Sc Lump Scandium Metal CAS 7440-20-2
Scandium, chitsulo chosinthika chosowa kwambiri chokhala ndi nambala ya atomiki ya 21, sichinthu wamba chabe mu tebulo la periodic; chili ndi mphamvu zambiri ndipo chikusintha miyezo ya magwiridwe antchito mu ndege, magalimoto, zida zamasewera ndi zina zambiri.
Chitsulo choyera cha scandium n'chosavuta kuphatikiza ndi mpweya, carbon dioxide ndi madzi chikayikidwa mumlengalenga mwachindunji, kotero chiyenera kutsekedwa ndi mpweya wa argon. Scandium oxide, yomwe ndi yoyera komanso yosasungunuka m'madzi, imapezeka kwambiri pamsika. Scandium ili ndi zinthu zambiri zakuthupi, monga kusungunuka kwapamwamba (1541 ℃) kuposa chitsulo, nickel, rare earth lanthanum, cerium, praseodymium ndi neodymium, ndi zina zotero, yachiwiri pambuyo pa kuwira kwambiri kwa rhenium (5627 ℃), molybdenum (5560 ℃) ndi cobalt (2870 ℃). Nthawi yomweyo, scandium, monga membala wopepuka kwambiri wa banja la rare earth, ili ndi mawonekedwe a kukhuthala kochepa, kusinthasintha kwabwino, magwiridwe antchito abwino kwambiri ndi zina zotero.
Chitsulo cha Scandium chimapangidwa ndi kuchepetsa kutentha kwa calcium. Equation ya reaction ndi iyi: 2ScF3 + 3Ca → 2Sc + 3CaF2
Zamlengalenga: Gawo la ndege ndi limodzi mwa omwe amapindula kwambiri ndi zitsulo za scandium. Opanga ndege akuyika zitsulo za aluminiyamu za scandium m'mapangidwe awo kuti achepetse kulemera popanda kuwononga mphamvu. Izi zimapangitsa ndege kukhala zotsika mtengo, zokhala ndi mtunda wautali komanso katundu wambiri. Kugwiritsa ntchito scandium kungathandizenso kukana kutopa kwa zigawo zina, kuonetsetsa kuti ndegeyo ndi yotetezeka komanso yodalirika.
MagalimotoMakampani opanga magalimoto akuyambanso kuzindikira pang'onopang'ono kuthekera kwa scandium. Pamene opanga akuyesetsa kukwaniritsa miyezo yokhwima yogwiritsira ntchito mafuta moyenera ndikuchepetsa utsi woipa, kufunikira kwa zipangizo zopepuka kukukulirakulira. Scandium ingagwiritsidwe ntchito kupanga zida zamagalimoto zogwira ntchito bwino monga mawilo, mafelemu ndi zida za injini, potero kupititsa patsogolo ubwino wopikisana pakugwira ntchito bwino komanso moyenera.
Zipangizo zamaseweraKulemera kopepuka komanso mphamvu zambiri za Scandium zimapangitsa kuti ikhale chisankho chabwino kwambiri pazida zamasewera zogwira ntchito bwino. Kuyambira mafelemu a njinga mpaka makalabu a gofu, kuwonjezera scandium kungathandize kuti zigwire bwino ntchito ndikuchepetsa kulemera, zomwe zimathandiza othamanga kuchita bwino kwambiri. Kulimba kwa ma alloy a scandium-aluminium kumatanthauzanso kuti zida zimatha kupirira kugwiritsidwa ntchito kwambiri, zomwe zimapangitsa kuti zikhale zogwira ntchito nthawi yayitali komanso zodalirika.
Chitetezo: Mu gawo la chitetezo, magwiridwe antchito ndi kudalirika ndizofunikira kwambiri, ndipo chitsulo cha scandium chimagwiritsidwa ntchito m'malo osiyanasiyana, kuphatikizapo ndege zankhondo ndi magalimoto okhala ndi zida. Kapangidwe kopepuka ka zitsulo za aluminiyamu za scandium kumathandiza kuti ziyende bwino komanso zigwire bwino ntchito pankhondo, pomwe mphamvu zake zimatsimikiziranso chitetezo ndi kulimba.
Kusindikiza kwa 3D: Kukwera kwa ukadaulo wopanga zowonjezera kwatsegula njira zatsopano zogwiritsira ntchito scandium. Ma alloy a Scandium-aluminium akufufuzidwa pa ntchito zosindikizira za 3D, komwe makhalidwe awo apadera angagwiritsidwe ntchito popanga ma geometri ovuta omwe ndi opepuka komanso amphamvu kwambiri. Lusoli limeneli likutsegulira njira mapangidwe ndi ntchito zatsopano zomwe sizinatheke kale.
| Chogulitsa | Mphuno ya Scandium | |||||
| CAS# | 7440-20-2 | |||||
| Nambala ya Batch | FU20250420 | Kuchuluka: | 100KG | |||
| Tsiku lopangira | 2025-04-20 | |||||
| Mikhalidwe ya Chilengedwe: Kutentha: 22℃. Chinyezi: 50% | ||||||
| Chinthu | Zamkati (ppm) | Chinthu | Zamkati (ppm) | Chinthu | Zamkati (ppm) | |
| Sc/RE | >99.999（%） | Khalani | 0.00 (µg/g) | Fe | 43.70 (µg/g) | |
| The | 0.11 (µg/g) | Br | 0.00 (µg/g) | Al | 33.31 (µg/g) | |
| Izi | 0.28 (µg/g) | Ine | 0.00 (µg/g) | Mg | 0.97 (µg/g) | |
| Pr | 0.60 (µg/g) | Ndipo | 0.00 (µg/g) | Zimenezo | 10.01 (µg/g) | |
| Nd | 0.19 (µg/g) | Kwa | 0.74 (µg/g) | Ndipo | 11.30 (µg/g) | |
| Sm | 0.61 (µg/g) | Pd | 0.00 (µg/g) | Ndi | 10.57 (µg/g) | |
| EU | 0.82 (µg/g) | Rb | 0.00 (µg/g) | Mn | 15.68 (µg/g) | |
| Gd | 0.39 (µg/g) | Rh | 0.00 (µg/g) | Kuyang'ana | 4.36 (µg/g) | |
| Tb | 0.37 (µg/g) | S | 1.18 (µg/g) | Mu | 10.52 (µg/g) | |
| Anthu amenewo | 0.21 (µg/g) | Sn | 0.00 (µg/g) | CD | 0.82 (µg/g) | |
| Kupita | 0.67 (µg/g) | The | 0.00 (µg/g) | Cr | 49.93 (µg/g) | |
| Kodi | 0.91 (µg/g) | Mu | 0.00 (µg/g) | K | 4.27 (µg/g) | |
| Tm | 0.82 (µg/g) | Zr | 0.86 (µg/g) | Zimenezo | 5.51 (µg/g) | |
| Yb | 0.78 (µg/g) | Ndi | 0.00 (µg/g) | P | 0.45 (µg/g) | |
| Lolemba | 0.13 (µg/g) | Hg | 0.00 (µg/g) | Pb | 0.22 (µg/g) | |
| NDI | 1.25 (µg/g) | Mu | 0.00 (µg/g) | Ndi | 0.00 (µg/g) | |
| Th | 0.32 (µg/g) | Zimenezo | 0.00 (µg/g) | Za | 0.41 (µg/g) | |
| Zn | 1.35 (µg/g) | Inu | 0.00 (µg/g) | MU | 0.45 (µg/g) | |
| Pa | 0.00 (µg/g) | Pt | 0.00 (µg/g) | Pa | 0.00 (µg/g) | |
| B | 0.54 (µg/g) | Re | 0.00 (µg/g) | Osati | 1.28 (µg/g) | |
| Ru | 0.00 (µg/g) | Monga | 0.00 (µg/g) | Tl | 0.00 (µg/g) | |
| Sb | 0.00 (µg/g) | Akuluakulu | 0.86 (µg/g) | MU | 7.55 (µg/g) | |
| Kampani | 0.93 (µg/g) | Ma C | 0.00 (µg/g) | Pano | 1.92 (µg/g) | |
| Cl | 5.48 (µg/g) | Ge | 0.00 (µg/g) | Hf | 0.00 (µg/g) | |
| F | 9.60 (µg/g) | C | 141.51 (µg/g) | CHONSE | 266.13 (µg/g) | |
| N | 41.10 (µg/g) | / | / | / | / | |
| Ayi. | Chiyero | Dzina la Mankhwala |
| 1. | 99.9% - 99.9999% | Chitsulo Choyera Kwambiri cha Scandium |
| 2. | 99.9% -99.99% | Chitsulo Choyera Kwambiri cha Yttrium |
| 3. | 99.9% | Chitsulo cha Lanthanum Choyera Kwambiri |
| 4. | 99.9% | Chitsulo Choyera Kwambiri cha Cerium |
| 5. | 99.5% | Chitsulo cha Praseodymium Choyera Kwambiri |
| 6. | 99.5% | Chitsulo cha Neodymium Choyera Kwambiri |
| 7. | 99.9% -99.99% | Chitsulo Choyera Kwambiri cha Samarium |
| 8. | 99.9% -99.999% | Chitsulo Choyera Kwambiri cha Europium |
| 9. | 99.9% | Chitsulo Choyera Kwambiri cha Gadolinium |
| 10. | 99.9% -99.99% | Chitsulo Choyera Kwambiri cha Terbium |
| 11. | 99.9% -99.99% | Chitsulo cha Dysprosium Choyera Kwambiri |
| 12. | 99.9% | Chitsulo Choyera Kwambiri cha Holmium |
| 13. | 99.9% | Chitsulo Choyera Kwambiri cha Erbium |
| 14. | 99.9% -99.99% | Chitsulo Choyera Kwambiri cha Thulium |
| 15. | 99.9% -99.99% | Chitsulo Choyera Kwambiri cha Ytterbium |
| 16. | 99.9% -99.99% | Chitsulo cha Lutetium Choyera Kwambiri |
| 17. | 99.99% | Chitsulo cha Zirconium Choyera Kwambiri |
| 18. | Mapangidwe a Dziko Lapansi Osowa | |
| 19. | Ufa Wosowa wa Dziko Lapansi | |
| 20. | Cholinga cha Dziko Lachilendo | |
| 21. | Ma Alloys Osowa Padziko Lapansi | |
| 22. | Zipangizo Zogwirira Ntchito Zosowa Padziko Lapansi | |
| 23. | ... | www.theoremchem.com |
