Kout entwodiksyon
Non pwodwi: Samarium
Fòmil: Sm
Nimewo CAS: 7440-19-9
Pwa molekilè: 150.36
Dansite: 7.353 g / cm
Pwen k ap fonn: 1072°C
Aparans: Gri ajan
Fòm: moso ajan boul, lengote, baton, papye, fil, elatriye.
Pake: 50kg / tanbou oswa jan ou mande yo
Klas | 99.99% | 99.99% | 99.9% | 99% |
KONPOZISYON CHIMIK | ||||
Sm/TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
TREM (% min.) | 99.9 | 99.5 | 99.5 | 99 |
Enpurte latè ra | 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 |
Enpurte ki pa Peye-Tè Ra | 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 |
Se Samarium Metal prensipalman itilize nan pwodiksyon an nan Samarium-Cobalt (Sm2Co17) leman pèmanan ak youn nan pi wo rezistans nan demagnetization li te ye.Segondè pite Samarium Metal yo itilize tou nan fè alyaj espesyalite ak sib sputtering.Samarium-149 gen gwo seksyon transvèsal pou kaptire netwon (41,000 depo) epi se poutèt sa yo itilize nan branch kontwòl nan réacteurs nikleyè.Samarium Metal ka plis trete nan divès fòm fèy, fil, FOIL, dal, branch bwa, disk ak poud.