Lutetium hlau
Cov ntaub ntawv luv luv
Formula: Lu
CAS Nr .: 7439-94-3
Molecular Luj: 174.97
Qhov ceev: 9.840 gm / cc
Melting point: 1652 ° C
Cov tsos mob: silvery grey pob khoom, ingot, rods los yog nyob ntawm tej
Stability: Ncaj nraim hauv huab cua
Ductibility: Nruab nrab
Ntau hom lus: LutetiumMetall, Hlau De Lutecium, Hlau Del Lutecio
Daim ntawv thov
Lutetium hlau, yog cov hlau nyuaj tshaj plaws ntawm lub ntiaj teb tsis tshua muaj, siv los ua ib qho tseem ceeb ntxiv rau qee qhov tshwj xeeb alloy.Stable Lutetium tuaj yeem siv los ua catalysts hauv roj av tawg hauv refineries thiab tuaj yeem siv rau hauv alkylation, hydrogenation, thiab polymerization daim ntawv thov.Lutetium yog siv los ua phosphor hauv LED qhov muag teev.Lutetium hlautuaj yeem ua tiav rau ntau yam duab ntawm ingots, pieces, xov hlau, foils, slabs, rods, discs thiab hmoov.
Specification
| Khoom Code | Lutetium hlau | |||
| Qib | 99.99% | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | ||||
| Lu/TREM (% min.) | 99.99 ib | 99.99 ib | 99.9 ua | 99.9 ua |
| TREM (% min.) | 99.9 ua | 99.5 ua | 99 | 81 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Eu/TREM Gd/TREM Tb/TREM Dy/TREM Hlo/TREM Er/TREM Tm/TREM Yb/TREM Y/TREM | 10 10 20 20 20 50 50 50 30 | 10 10 20 20 20 50 50 50 30 | 0.003 ib 0.003 ib 0.003 ib 0.003 ib 0.003 ib 0.003 ib 0.03 ib 0.03 ib 0.05 Nws | Tag nrho 1.0 |
| Tsis-Re Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe Si Ca Al Mg W Ta O C Cl | 200 50 100 50 50 500 50 300 100 50 | 500 100 500 100 100 500 100 1000 100 100 | 0.15 0.03 ib 0.05 Nws 0.01 ib 0.01 ib 0.05 Nws 0.01 ib 0.15 0.01 ib 0.01 ib | 0.15 0.01 ib 0.05 Nws 0.01 ib 0.01 ib 0.05 Nws 0.05 Nws 0.2 0.03 ib 0.02 ib |
Daim ntawv pov thawj:
Qhov peb tuaj yeem muab tau:
