Kūlana kiʻekiʻe 99.9% - 99.9999% Sc Lump Scandium Metal CAS 7440-20-2
ʻO Scandium, kahi metala hoʻololi kakaikahi me ka helu atomika o 21, ʻoi aku ia ma mua o kahi mea maʻamau i ka papa periodic; loaʻa iā ia ka mana nui a ke wehewehe hou nei i nā kūlana hana ma ka aerospace, kaʻa, nā lako haʻuki a me nā mea hou aku.
He maʻalahi ka hui ʻana o ka metala scandium maʻemaʻe me ka oxygen, ke kalapona ʻokikene a me ka wai ke kau pololei ʻia i ka lewa, no laila pono e hoʻopaʻa ʻia me ke kinoea argon. ʻO ka Scandium oxide, he keʻokeʻo a hoʻoheheʻe ʻole ʻia i ka wai, ʻoi aku ka maʻamau o ka ʻike ʻia ma ka mākeke. He nui nā waiwai kino maikaʻi o ka Scandium, e like me ke kiko heheʻe kiʻekiʻe (1541 ℃) ma mua o ka hao, nickel, lanthanum honua laha ʻole, cerium, praseodymium a me neodymium, a pēlā aku, ʻo ka lua wale nō i nā kiko paila kiʻekiʻe o ka rhenium (5627 ℃), molybdenum (5560 ℃) a me cobalt (2870 ℃). I ka manawa like, ʻo scandium, ma ke ʻano he lālā māmā loa o ka ʻohana honua laha ʻole, he mau ʻano haʻahaʻa haʻahaʻa, ductility maikaʻi, hana catalytic maikaʻi loa a pēlā aku.
Hoʻopuka ʻia ka metala scandium e ka hoʻemi wela calcium. Penei ke ʻano o ka hopena: 2ScF3 + 3Ca → 2Sc + 3CaF2
LehulehuʻO ka ʻāpana aerospace kekahi o nā mea nui e pōmaikaʻi ai i ka metala scandium. Ke hoʻokomo nei nā mea hana mokulele i nā mea hoʻohuihui alumini scandium i kā lākou hoʻolālā e hōʻemi i ke kaumaha me ka ʻole o ka hoʻohaʻahaʻa ʻana i ka ikaika. ʻOi aku ka maikaʻi o ka hoʻohana ʻana i ka wahie o ka mokulele, me ka lōʻihi o ka mamao a me ka ukana nui aʻe. Hiki i ka hoʻohana ʻana i ka scandium ke hoʻoikaika i ke kūpaʻa luhi o nā ʻāpana, e hōʻoiaʻiʻo ana i ka palekana a me ka hilinaʻi o ka lele.
KaʻaKe ʻike mālie nei ka ʻoihana kaʻa i ka hiki o ka scandium. I ka hoʻoikaika ʻana o nā mea hana e hoʻokō i nā kūlana pono o ka wahie a hōʻemi i nā hoʻokuʻu ʻana, ke ulu nei ke koi no nā mea māmā. Hiki ke hoʻohana ʻia ʻo Scandium e hana i nā ʻāpana kaʻa hana kiʻekiʻe e like me nā huila, nā mōlina a me nā ʻāpana mīkini, no laila e hoʻomaikaʻi ana i nā pono hoʻokūkū ma ka hana a me ka pono.
Nā lako haʻukiʻO ke kaumaha māmā a me ka ikaika kiʻekiʻe o Scandium e lilo ia i koho kūpono no nā lako haʻuki hana kiʻekiʻe. Mai nā mōlina paikikala a i nā kalapu kolepa, hiki i ka hoʻohui ʻana i ka scandium ke hoʻomaikaʻi i ka hana a hōʻemi i ke kaumaha, e kōkua ana i nā mea pāʻani e hana i kā lākou hana maikaʻi loa. ʻO ke kūpaʻa o nā mea hoʻohui scandium-alumini ʻo ia hoʻi hiki i nā lako ke kū i ka hoʻohana nui ʻana, e hāʻawi ana i ke ola lawelawe lōʻihi a me ka hilinaʻi.
PalekanaMa ka ʻāpana pale kaua, he mea koʻikoʻi ka hana a me ka hilinaʻi, a hoʻohana ʻia ka metala scandium ma nā ʻano wahi like ʻole, me nā mokulele koa a me nā kaʻa kaua. ʻO nā waiwai māmā o nā mea hoʻohuihui alumini scandium e ʻae i ka neʻe nui ʻana a me ka pono ma ke kahua kaua, ʻoiai ʻo kona ikaika e hōʻoiaʻiʻo ana i ka pale a me ke kūpaʻa.
Paʻi 3DʻO ka piʻi ʻana o ka ʻenehana hana hoʻohui ua wehe i nā ala hou no ka hoʻopili ʻana o ka scandium. Ke ʻimi ʻia nei nā mea hoʻohui Scandium-aluminum no nā noi paʻi 3D, kahi e hiki ai ke hoʻohana ʻia ko lākou mau waiwai kū hoʻokahi e hana i nā geometries paʻakikī i māmā a ikaika hoʻi. Hoʻomākaukau kēia hana hou i ke ala no nā hoʻolālā hou a me nā noi i hiki ʻole ke loaʻa ma mua.
| Huahana | Puʻupuʻu Scandium | |||||
| CAS# | 7440-20-2 | |||||
| Helu Pūʻulu | FU20250420 | Ka nui: | 100KG | |||
| Lā o ka hana ʻana | 2025-04-20 | |||||
| Nā Kūlana Kaiapuni: Mahana: 22℃. Haumākū: 50% | ||||||
| ʻElemene | ʻIkepili (ppm) | ʻElemene | ʻIkepili (ppm) | ʻElemene | ʻIkepili (ppm) | |
| Sc/RE | >99.999（%) | E lilo | 0.00 (µg/g) | Fe | 43.70 (µg/g) | |
| ʻO ka | 0.11 (µg/g) | ʻO Br | 0.00 (µg/g) | ʻAl | 33.31 (µg/g) | |
| ʻO kēia | 0.28 (µg/g) | ʻO wau | 0.00 (µg/g) | Mg | 0.97 (µg/g) | |
| Pr | 0.60 (µg/g) | A | 0.00 (µg/g) | ʻO ia | 10.01 (µg/g) | |
| ʻAʻole | 0.19 (µg/g) | No | 0.74 (µg/g) | A | 11.30 (µg/g) | |
| Sm | 0.61 (µg/g) | Pd | 0.00 (µg/g) | Me | 10.57 (µg/g) | |
| ʻEu | 0.82 (µg/g) | Rb | 0.00 (µg/g) | Mn | 15.68 (µg/g) | |
| Akua | 0.39 (µg/g) | Rh | 0.00 (µg/g) | Ke alo nei | 4.36 (µg/g) | |
| ʻO Tb | 0.37 (µg/g) | S | 1.18 (µg/g) | I loko | 10.52 (µg/g) | |
| ʻO kēlā mau | 0.21 (µg/g) | Sn | 0.00 (µg/g) | CD | 0.82 (µg/g) | |
| Iā | 0.67 (µg/g) | ʻO ka | 0.00 (µg/g) | Kr | 49.93 (µg/g) | |
| ʻO | 0.91 (µg/g) | I loko | 0.00 (µg/g) | K | 4.27 (µg/g) | |
| Tm | 0.82 (µg/g) | Zr | 0.86 (µg/g) | ʻO ia | 5.51 (µg/g) | |
| ʻO Yb | 0.78 (µg/g) | Me kahi | 0.00 (µg/g) | P | 0.45 (µg/g) | |
| Pōʻakahi | 0.13 (µg/g) | Hg | 0.00 (µg/g) | Pb | 0.22 (µg/g) | |
| A ME | 1.25 (µg/g) | I loko | 0.00 (µg/g) | Me | 0.00 (µg/g) | |
| Pōʻahā | 0.32 (µg/g) | ʻO ia | 0.00 (µg/g) | O | 0.41 (µg/g) | |
| Zn | 1.35 (µg/g) | ʻO ʻoe | 0.00 (µg/g) | I LOKO | 0.45 (µg/g) | |
| Ma | 0.00 (µg/g) | Pt | 0.00 (µg/g) | Ma | 0.00 (µg/g) | |
| B | 0.54 (µg/g) | Re | 0.00 (µg/g) | ʻAʻole | 1.28 (µg/g) | |
| ʻŌlū | 0.00 (µg/g) | E like me | 0.00 (µg/g) | Tl | 0.00 (µg/g) | |
| Sb | 0.00 (µg/g) | Kaumāne | 0.86 (µg/g) | I LOKO | 7.55 (µg/g) | |
| Hui | 0.93 (µg/g) | Nā C | 0.00 (µg/g) | Maanei | 1.92 (µg/g) | |
| Cl | 5.48 (µg/g) | ʻO Ge | 0.00 (µg/g) | Hf | 0.00 (µg/g) | |
| F | 9.60 (µg/g) | C | 141.51 (µg/g) | KA | 266.13 (µg/g) | |
| N | 41.10 (µg/g) | / | / | / | / | |
| ʻAʻole. | Maʻemaʻe | Inoa Kemika |
| 1. | 99.9% - 99.9999% | Metala Scandium Maʻemaʻe Kiʻekiʻe |
| 2. | 99.9%-99.99% | Metala Yttrium Maʻemaʻe Kiʻekiʻe |
| 3. | 99.9% | Metala Lanthanum Maʻemaʻe Kiʻekiʻe |
| 4. | 99.9% | Metala Cerium Maʻemaʻe Kiʻekiʻe |
| 5. | 99.5% | Metala Praseodymium Maʻemaʻe Kiʻekiʻe |
| 6. | 99.5% | Metala Neodymium Maʻemaʻe Kiʻekiʻe |
| 7. | 99.9%-99.99% | Metala Samarium Maʻemaʻe Kiʻekiʻe |
| 8. | 99.9%-99.999% | Metala Europium Maʻemaʻe Kiʻekiʻe |
| 9. | 99.9% | Metala Gadolinium Maʻemaʻe Kiʻekiʻe |
| 10. | 99.9%-99.99% | Metala Terbium Maʻemaʻe Kiʻekiʻe |
| 11. | 99.9%-99.99% | Metala Dysprosium Maʻemaʻe Kiʻekiʻe |
| 12. | 99.9% | Metala Holmium Maʻemaʻe Kiʻekiʻe |
| 13. | 99.9% | Metala Erbium Maʻemaʻe Kiʻekiʻe |
| 14. | 99.9%-99.99% | Metala Thulium Maʻemaʻe Kiʻekiʻe |
| 15. | 99.9%-99.99% | Metala Ytterbium Maʻemaʻe Kiʻekiʻe |
| 16. | 99.9%-99.99% | Metala Lutetium Maʻemaʻe Kiʻekiʻe |
| 17. | 99.99% | Metala Zirconium Maʻemaʻe Kiʻekiʻe |
| 18. | Nā Pūhui Honua Kakaʻikahi | |
| 19. | Nā Pauka Honua Kakaʻikahi | |
| 20. | Pahuhopu Honua Kakaikahi | |
| 21. | Nā Alloys Honua Kakaikahi | |
| 22. | Nā Mea Hana Honua Kakaikahi | |
| 23. | ... | www.theoremchem.com |
