Samarium Metal
Takaitaccen bayani
Formula: Sm
Lambar CAS: 7440-19-9
Nauyin Kwayoyin: 150.36
Girma: 7.353 g/cm³
Matsayin narkewa: 1072°C
Bayyanar: Gutsun dunƙule na azurfa, ingots, sanda, foil, waya, da sauransu.
Kwanciyar hankali: Matsakaicin amsawa a cikin iska
Halittu: Yayi kyau
Yaruka da yawa:Samarium Metall, Metal De Samarium, Metal Del Samario
Aikace-aikace:
Samarium Metal ne da farko amfani a samar da Samarium-Cobalt (Sm2Co17) m maganadiso tare da daya daga cikin mafi girma resistances to demagnetization sani.Ana kuma amfani da ƙarfe na Samarium mai tsafta don yin gawa na musamman da maƙasudi.Samarium-149 yana da babban ɓangaren giciye don kama neutron (barns 41,000) don haka ana amfani da shi a cikin sandunan sarrafawa na injin nukiliya.Za a iya ƙara sarrafa Samarium Metal zuwa nau'ikan zanen gado, wayoyi, foils, slabs, sanduna, fayafai da foda.
Ƙayyadaddun bayanai
| Sm/TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
| TREM (% min.) | 99.9 | 99.5 | 99.5 | 99 |
| Rare Duniya Najasa | ppm max. | ppm max. | % max. | % max. |
| La/TREM Ce/TREM Pr/TREM Nd/TREM Eu/TREM Gd/TREM Y/TREM | 50 10 10 10 10 10 10 | 50 10 10 10 10 10 10 | 0.01 0.01 0.03 0.03 0.03 0.03 0.03 | 0.05 0.05 0.05 0.05 0.05 0.05 0.05 |
| Najasar Duniya Mara Rare | ppm max. | ppm max. | % max. | % max. |
| Fe Si Ca Al Mg Mn O C | 50 50 50 50 50 50 150 100 | 80 80 50 100 50 100 200 100 | 0.01 0.01 0.01 0.02 0.01 0.01 0.03 0.015 | 0.015 0.015 0.015 0.03 0.001 0.01 0.05 0.03 |
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