Rare pasi zvinhu Samarium simbi Sm cube CAS 7440-19-9

Tsanangudzo Pfupi

Samarium inoshandiswa kuita dope calcium chloride makristasi kuti ishandiswe mune optical lasers.Inoshandiswawo mugirazi inotora infrared uye senyuturoni inonyudza mune nuclear reactor.

Tinogona kupa kuchena kwakanyanya 99.9%.

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Product Detail

Product Tags

Product Description

Sumo pfupi
Zita rechigadzirwa: Samarium
Formula: Sm
Nhamba yeCAS: 7440-19-9
Molecular uremu: 150.36
Density: 7.353 g/cm
Nzvimbo yakanyungudika: 1072°C
Chimiro: 10 x 10 x 10 mm cube

Samarium chinhu chisingawanikwe pasi pano chiri silvery-white, soft, and ductile metal.Iine nzvimbo yekunyungudika ye1074 °C (1976 °F) uye nzvimbo yekuvira ye1794 °C (3263 °F).Samarium inozivikanwa nekugona kwayo kutora manyutroni uye nekushandiswa kwayo mukugadzira samarium-cobalt magineti, ayo anoshandiswa mumhando dzakasiyana dzekushandisa, kusanganisira mumamotor nemajenareta.
Samarium simbi inowanzogadzirwa kuburikidza nenzira dzakasiyana-siyana, kusanganisira electrolysis uye kuderedza kupisa.Inowanzo tengeswa nenzira yeingots, tsvimbo, mashiti, kana hupfu, uye inogona zvakare kugadzirwa mune mamwe mafomu kuburikidza nemaitiro akadai sekukanda kana kuforoma.
Samarium simbi ine akati wandei anogona kunyorera, anosanganisira mukugadzirwa kwekatalysts, alloys, uye zvemagetsi, pamwe nekugadzira magineti uye zvimwe zvinhu zvine hunyanzvi.Inoshandiswawo mukugadzira mafuta enyukireya uye mukugadzira magirazi emhando uye makeramiki.

Tsanangudzo

Material:	Samarium
Kuchena:	99.9%
Atomic nhamba:	62
Density	6.9 g.cm-3 pa20°C
Melting point	1072 °C
Bolling point	1790 °C
Dimension	1 inch, 10mm, 25.4mm, 50mm, kana Customized
Application	Zvipo, sainzi, zviratidzo, muunganidzwa, kushongedzwa, dzidzo, tsvakiridzo

Application

Samarium isimbi-chena simbi yeboka relanthanide reperiodic table.Inodzikama pakudziya kwekamuri mumhepo yakaoma, asi inobatidza kana ichipisa pamusoro pe150 C uye inoumba oxide coating mumhepo yakanyorova.Kudaeuropiumsamarium ine yakagadzikana oxidation state (II).