Holmium Metal
Brevis notitia deHolmium Metal
Formula: Ho
CAS No.: 7440-60-0
Pondus hypotheticum: 164.93
Densitas: 8.795 gm/cc
Punctum conflativum: 1474 °C
Aspectus: Canus griseus massam piwces, regulam, virgas vel fila
Stabilitatem: Mediocriter reciprocus in aere
Ductibility: Bene
Multilingual: HolmiumMetall, Metal De Holmium, Metal Del Holmio
Applicationem of *Holmium Metal:
Holmium Metal, maxime metallurgicorum usus.Ad vanadium, exempli gratia, Erbium duritiem demittit et operabilitatem meliorem facit.Sunt etiam paucae applicationes ad industriam nuclearem.Erbium Metallum ulterius procedere potest variis figuris ingotis, fragmentis, filis, foils, sectilibus, virgis, discos et pulvere.
Specification of Holmium Metal:
| CHEMICAL COMPOSITIONE | Holmium Metal | |||
| Ho/TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
| TREM (% min.) | 99.9 | 99.5 | 99 | 99 |
| Rara Terrae immunditias | ppm max. | ppm max. | % max. | % max. |
| Gd/TREM Tb/TREM Dy/TREM Ho/TREM Tm/TREM Yb/TREM Lu/TREM Y/TREM | 10 10 30 50 50 10 10 30 | 10 10 30 50 50 10 10 30 | 0.005 0.005 0.05 0.05 0.05 0.005 0.01 0.1 | 0.01 0.05 0.1 0.3 0.3 0.3 0.1 0.6 |
| Non Rara Terra immunditias | ppm max. | ppm max. | % max. | % max. |
| Fe Si Ca Al Mg W Ta O C Cl | 200 50 50 50 50 50 50 300 50 50 | 500 100 100 100 50 100 100 500 100 100 | 0.15 0.01 0.05 0.02 0.01 0.1 0.01 0.15 0.01 0.01 | 0.15 0.01 0.05 0.03 0.1 0.1 0.05 0.2 0.03 0.02 |
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