Uamea Scandium Sc uamea
Fa'amatalaga pupuu
Igoa o oloa: Scandium metal
Fuafuaga: Sc
Numera CAS: 7440-20-2
Malosi mole: 44.96
Malosi: 2.99 g/cm3
Lisi liusuavai: 1540 °C
Mea fa'apuna:2831℃
Fa'aaliga: Silver grey metal ingot, spongy, nila fa'atusa, siliva pa'epa'e luster metallic, E mafai ona tipi e tusa ai ma manaoga o tagata fa'atau
Uiga Faaletino: O le oloa e pa'epa'e siliva, e masani lava i foliga o poloka tioata fa'amama (pei o aano) o u'amea.Castings, omomi poloka, po o tioata e mafai foi ona i ai i le tulaga o faʻamau faʻailoga, faʻatasi ai ma se mama mama. Faigofie e faʻafefe i le vai, e mafai ona tali atu i le vai vevela, ma faigofie ona faʻapogisaina i le ea.
Talosaga:
Uamea Scandiumo lo'o fa'aogaina i le fa'apipi'i fa'apipi'i, fa'ato'aga, mea fa'aeletonika ma le alamanuia leisa.O le faʻaoga autu o le Scandium i le mamafa o loʻo i totonu ole Aluminium-Scandium alloys mo vaega laiti ole alamanuia aerospace.O nisi mea o mea tau ta'aloga, e fa'alagolago i mea e fa'atino maualuga, ua faia i fa'atasiga Scandium-Aluminium.O lo'o fa'aogaina i le tu'ufa'atasiga o fuifui e le masani ai, Sc19Br28Z4, (Z=Mn, Fe, Ru po'o Os).O fuifui nei e manaia mo lo latou fausaga ma mea fa'amageta.O loʻo faʻaaogaina foi e fai ai super alloy.Scandium uamea o loʻo faʻaaogaina i mea faʻapipiʻi maualuga-tech, puna eletise eletise, fale gaosi oloa, alamanuia malosi faaniukilia, ma alamanuia militeliScandium uamea o loʻo faʻaaogaina lautele i le vateatea, eletise eletise, moli, catalysis, faaniukilia. tekinolosi, superconducting tekinolosi, ma isi matata.
Fa'amatalaga
| Oloa | Uamea Scandium | |||
| Vasega | 99.999% | 99.99% | 99.99% | 99.90% |
| FA'AIGA KEMIMI | ||||
| Sc/TREM (% min.) | 99.999 | 99.99 | 99.99 | 99.9 |
| TREM (% min.) | 99.9 | 99.9 | 99 | 99 |
| Fa'alelalolagi seāseā | ppm maualuga. | ppm maualuga. | ppm maualuga. | % maualuga. |
| La/TREM | 2 | 5 | 5 | 0.01 |
| Ce/TREM | 1 | 5 | 5 | 0.005 |
| Pr/TREM | 1 | 5 | 5 | 0.005 |
| Nd/TREM | 1 | 5 | 5 | 0.005 |
| Sm/TREM | 1 | 5 | 5 | 0.005 |
| Eu/TREM | 1 | 5 | 5 | 0.005 |
| Gd/TREM | 1 | 10 | 10 | 0.03 |
| Tb/TREM | 1 | 10 | 10 | 0.005 |
| Dy/TREM | 1 | 10 | 10 | 0.05 |
| Ho/TREM | 1 | 5 | 5 | 0.005 |
| Er/TREM | 3 | 5 | 5 | 0.005 |
| Tm/TREM | 3 | 5 | 5 | 0.005 |
| Yb/TREM | 3 | 5 | 5 | 0.05 |
| Lu/TREM | 3 | 10 | 5 | 0.005 |
| Y/TREM | 5 | 50 | 50 | 0.03 |
| Fa'alelalolagi e le'o seasea maua | ppm maualuga. | ppm maualuga. | ppm maualuga. | % maualuga. |
| Fe | 50 | 150 | 500 | 0.1 |
| Si | 50 | 100 | 150 | 0.02 |
| Ca | 50 | 100 | 200 | 0.1 |
| Al | 30 | 100 | 150 | 0.02 |
| Mg | 10 | 50 | 80 | 0.01 |
| O | 100 | 500 | 1000 | 0.3 |
| C | 50 | 200 | 500 | 0.1 |
| Cl | 50 | 200 | 500 | 0.1 |
Fa'aaliga:O le gaosiga o oloa ma le afifiina e mafai ona faʻatinoina e tusa ai ma faʻamatalaga a le tagata faʻaoga.
afifiina:Seti totonu o taga palasitika gaogao, afifiina vacuum;Po'o le faguina i le kasa argon mo le puipuiga.500g/fagu, 1kg/fagu.po'o le mana'oga a le tagata fa'atau.
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