Boleng bo phahameng 99.9% – 99.9999% Sc Lump Scandium Metal CAS 7440-20-2
Scandium, tšepe e sa tloaelehang ea phetoho e nang le nomoro ea athomo ea 21, ha se feela karolo e tloaelehileng tafoleng ea nako le nako; e na le bokhoni bo boholo 'me e hlalosa bocha maemo a ts'ebetso lefapheng la lifofane, likoloi, lisebelisoa tsa lipapali le tse ling.
Tšepe e hloekileng ea scandium e bonolo ho e kopanya le oksijene, carbon dioxide le metsi ha e pepesetsoa moeeng ka ho toba, kahoo e lokela ho koaloa ka khase ea argon. Scandium oxide, e tšoeu ebile e sa qhibiliheng metsing, e atile haholo ho bonoa 'marakeng. Scandium e na le thepa e mengata e phahameng ea 'mele, joalo ka ntlha e phahameng ea ho qhibiliha (1541 ℃) ho feta tšepe, nickel, rare earth lanthanum, cerium, praseodymium le neodymium, jj., ea bobeli feela ho lintlha tse phahameng tsa ho belisa tsa rhenium (5627 ℃), molybdenum (5560 ℃) le cobalt (2870 ℃). Ka nako e ts'oanang, scandium, joalo ka setho se bobebe ka ho fetisisa sa lelapa la rare earth, e na le litšobotsi tsa ho ba le botenya bo tlase, ho ba bonolo ho sebetsa, ts'ebetso e ntle ea catalytic le tse ling.
Tšepe ea Scandium e hlahisoa ke phokotso ea mocheso oa calcium. Tekanyo ea karabelo ke e latelang: 2ScF3 + 3Ca → 2Sc + 3CaF2
Lifofane: Lekala la lifofane ke e 'ngoe ea ba ruang molemo ba ka sehloohong ba tšepe ea scandium. Bahlahisi ba lifofane ba kenyelletsa metsoako ea aluminium ea scandium meralong ea bona ho fokotsa boima ntle le ho beha matla kotsing. Sena se etsa hore lifofane li boloke mafura hantle, li be le sebaka se selelele le mojaro o moholo. Tšebeliso ea scandium e ka boela ea ntlafatsa ho hanyetsa mokhathala ha likarolo, ho netefatsa polokeho le botšepehi ba sefofane.
Likoloi: Indasteri ea likoloi le eona butle-butle e ntse e hlokomela bokhoni ba scandium. Ha bahlahisi ba ntse ba loanela ho fihlela litekanyetso tse thata tsa tšebeliso ea mafura le ho fokotsa mosi o kotsi, tlhoko ea thepa e bobebe e ntse e eketseha. Scandium e ka sebelisoa ho hlahisa likarolo tsa likoloi tse sebetsang hantle joalo ka mabili, liforeimi le likarolo tsa enjene, ka hona e ntlafatsa melemo ea tlholisano ts'ebetsong le katlehong.
Lisebelisoa tsa lipapali: Boima bo bobebe ba Scandium le matla a eona a phahameng li etsa hore e be khetho e ntle bakeng sa lisebelisoa tsa lipapali tse sebetsang hantle. Ho tloha liforeiming tsa libaesekele ho ea ho lihlopha tsa kolofo, ho eketsa scandium ho ka ntlafatsa ts'ebetso le ho fokotsa boima ba 'mele, ho thusa baatlelete ho sebetsa hantle ka hohle kamoo ba ka khonang. Ho tšoarella ha li-alloy tsa scandium-aluminium ho boetse ho bolela hore lisebelisoa li ka mamella ts'ebeliso e matla, li fana ka bophelo bo bolelele ba ts'ebeletso le ts'epo.
Tšireletso: Lefapheng la tshireletso, tshebetso le botshepehi di bohlokwa haholo, mme tshepe ya scandium e sebediswa dibakeng tse fapaneng, ho kenyeletswa le difofane tsa sesole le dikoloi tse hlometseng. Thepa e bobebe ya di-alloy tsa aluminium tsa scandium e dumella ho tsamaya le ho sebetsa hantle haholo lebaleng la ntwa, ha matla a yona a boetse a netefatsa tshireletso le ho tshwarella.
Khatiso ea 3D: Ho phahama ha theknoloji ea tlhahiso ea lisebelisoa tse eketsang ho butse litsela tse ncha tsa ts'ebeliso ea scandium. Li-alloy tsa Scandium-aluminium li ntse li hlahlojoa bakeng sa lits'ebetso tsa khatiso ea 3D, moo litšobotsi tsa tsona tse ikhethang li ka sebelisoang ho theha li-geometri tse rarahaneng tse bobebe le tse matla haholo. Tlhahiso ena e bulela tsela meralo le lits'ebetso tse ncha tseo pele li neng li sa fumanehe.
| Sehlahisoa | Letlalo la Scandium | |||||
| CAS# | 7440-20-2 | |||||
| Nomoro ea Sehlopha | FU20250420 | Palo: | 100KG | |||
| Letsatsi la tlhahiso | 2025-04-2020 | |||||
| Maemo a Tikoloho: Mocheso: 22℃. Mongobo: 50% | ||||||
| Karolo | Dikahare (ppm) | Karolo | Dikahare (ppm) | Karolo | Dikahare (ppm) | |
| Sc/RE | >99.999（%） | Eba | 0.00 (µg/g) | Fe | 43.70 (µg/g) | |
| The | 0.11 (µg/g) | Mof | 0.00 (µg/g) | Al | 33.31 (µg/g) | |
| Sena | 0.28 (µg/g) | Ke | 0.00 (µg/g) | Mg | 0.97 (µg/g) | |
| Pr | 0.60 (µg/g) | 'Me | 0.00 (µg/g) | Seo | 10.01 (µg/g) | |
| Nd | 0.19 (µg/g) | Bakeng sa | 0.74 (µg/g) | 'Me | 11.30 (µg/g) | |
| Sm | 0.61 (µg/g) | Pd | 0.00 (µg/g) | Ka | 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) | Ho tobana | 4.36 (µg/g) | |
| Tb | 0.37 (µg/g) | S | 1.18 (µg/g) | Ka hare | 10.52 (µg/g) | |
| Tseo | 0.21 (µg/g) | Bon | 0.00 (µg/g) | CD | 0.82 (µg/g) | |
| Ho | 0.67 (µg/g) | The | 0.00 (µg/g) | Cr | 49.93 (µg/g) | |
| Na | 0.91 (µg/g) | Ka hare | 0.00 (µg/g) | K | 4.27 (µg/g) | |
| Tm | 0.82 (µg/g) | Zr | 0.86 (µg/g) | Seo | 5.51 (µg/g) | |
| Yb | 0.78 (µg/g) | Ka | 0.00 (µg/g) | P | 0.45 (µg/g) | |
| Mantaha | 0.13 (µg/g) | Hg | 0.00 (µg/g) | Pb | 0.22 (µg/g) | |
| LE | 1.25 (µg/g) | Ka hare | 0.00 (µg/g) | Ka | 0.00 (µg/g) | |
| Labone | 0.32 (µg/g) | Seo | 0.00 (µg/g) | Ea | 0.41 (µg/g) | |
| Zn | 1.35 (µg/g) | Uena | 0.00 (µg/g) | KA HARE | 0.45 (µg/g) | |
| Ho | 0.00 (µg/g) | Karolo | 0.00 (µg/g) | Ho | 0.00 (µg/g) | |
| B | 0.54 (µg/g) | Re | 0.00 (µg/g) | Che | 1.28 (µg/g) | |
| Ru | 0.00 (µg/g) | Jwalo ka | 0.00 (µg/g) | Tl | 0.00 (µg/g) | |
| Sb | 0.00 (µg/g) | Ser | 0.86 (µg/g) | KA HARE | 7.55 (µg/g) | |
| Mokhatlo | 0.93 (µg/g) | Cs | 0.00 (µg/g) | Mona | 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) | THE | 266.13 (µg/g) | |
| N | 41.10 (µg/g) | / | / | / | / | |
| Tjhe. | Bohloeki | Lebitso la Khemik'hale |
| 1. | 99.9% - 99.9999% | Tšepe ea Scandium e Hloekileng Haholo |
| 2. | 99.9%-99.99% | Tšepe ea Yttrium e Hloekileng Haholo |
| 3. | 99.9% | Tšepe ea Lanthanum e Hloekileng Haholo |
| 4. | 99.9% | Tšepe ea Cerium e Hloekileng Haholo |
| 5. | 99.5% | Tšepe ea Praseodymium e Hloekileng Haholo |
| 6. | 99.5% | Tšepe ea Neodymium e Hloekileng Haholo |
| 7. | 99.9%-99.99% | Tšepe ea Samarium e Hloekileng ka ho Fetisisa |
| 8. | 99.9%-99.999% | Tšepe e Phahameng ea Europium e Hloekileng |
| 9. | 99.9% | Tšepe ea Gadolinium e Hloekileng Haholo |
| 10. | 99.9%-99.99% | Tšepe ea Terbium e Hloekileng ka ho Fetisisa |
| 11. | 99.9%-99.99% | Tšepe ea Dysprosium e Hloekileng Haholo |
| 12. | 99.9% | Tšepe ea Holmium e Hloekileng ka ho Fetisisa |
| 13. | 99.9% | Tšepe ea Erbium e Hloekileng e Phahameng |
| 14. | 99.9%-99.99% | Thulium Metal e Hloekileng Haholo |
| 15. | 99.9%-99.99% | Tšepe ea Ytterbium e Hloekileng ka ho Fetisisa |
| 16. | 99.9%-99.99% | Tšepe ea Lutetium e Hloekileng Haholo |
| 17. | 99.99% | Tšepe ea Zirconium e Hloekileng Haholo |
| 18. | Metswako e sa Tloaelehang ea Lefatše | |
| 19. | Phofo ea Lefatše e sa Tloaelehang | |
| 20. | Sepheo sa Lefatše se sa Tloaelehang | |
| 21. | Li-alloy tsa Lefatše tse sa Tloaelehang | |
| 22. | Lisebelisoa tse Sebetsang tsa Lefatše le sa Tloaelehang | |
| 23. | ... | www.theoremchem.com |
