Comprare Samario Pezzo grezzo

Preferenze

Lingua	Italiano
Valuta	GBP
Consegna a	Regno Unito di Gran Bretagna e Irlanda del Nord

Lingua

Valuta

GBP

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Prodotti Elementi

Spedizione GRATUITA *

*Potrebbero essere applicati costi di consegna limitati

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Samario - Pezzo grezzo

Samarium was discovered in 1879 by P.E. Lecoq and was named after the mineral "Samarskite" which, in turn, was named after the Russian mine official, Colonel V.E. Samarsky. A lanthanide group element, samarium is a silvery-white metal which is found in the minerals allanite, cerite, gadolinite and its namesake, samarskite; it has an abundance on earth of 7.9 ppm. It is relatively stable in dry air but oxidises on contact with moisture. Applications of the metal are limited, but it finds uses in the glass, ceramics and electronics industries and also in the manufacture of permanent magnets (when combined with cobalt).
Pezzo grezzo - Un pezzo di materiale solido senza una forma definita.