Izinto zomhlaba ezingavamile I-Samarium metal Sm cube CAS 7440-19-9

Incazelo emfushane:

I-Samarium isetshenziselwa ukwenza amakristalu e-calcium chloride ukuze asetshenziswe kuma-laser optical.Ibuye isetshenziselwe engilazini emunca i-infrared kanye nanjenge-nutroni absorber kuma-reactors enuzi.

Singahlinzeka ngokuhlanzeka okuphezulu okungu-99.9%.

More details feel free to contact: erica@epomaterial.com

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Isingeniso esifushane
Igama lomkhiqizo: Samarium
Ifomula: Sm
Inombolo ye-CAS: 7440-19-9
Isisindo se-molecule: 150.36
Ukuminyana: 7.353 g/cm
Isilinganiso sokuncibilika: 1072°C
Umumo: 10 x 10 x 10 mm cube

I-Samarium iyisici somhlaba esingavamile esiyinsimbi e-silvery-white, soft, ne-ductile.Inephuzu lokuncibilika elingu-1074 °C (1976 °F) kanye nendawo yokubilisa engu-1794 °C (3263 °F).I-Samarium yaziwa ngekhono layo lokumunca ama-neutron kanye nokusetshenziswa kwayo ekukhiqizeni izibuthe ze-samarium-cobalt, ezisetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza, kufaka phakathi ama-motor nama-generator.
Insimbi ye-Samarium ngokuvamile ikhiqizwa ngezindlela ezihlukahlukene, kuhlanganise ne-electrolysis kanye nokunciphisa ukushisa.Ngokuvamile kuthengiswa ngendlela yama-ingots, ama-rod, amashidi, noma izimpushana, futhi kungenziwa kwezinye izinhlobo ngezinqubo ezifana nokulingisa noma ukufoja.
I-Samarium metal inenani lezinto ezingase zisetshenziswe, okuhlanganisa ukukhiqizwa kwama-catalysts, ama-alloys, nama-electronics, kanye nokukhiqiza odonsa nezinye izinto ezikhethekile.Ibuye isetshenziswe ekukhiqizeni amafutha enuzi nasekukhiqizeni izingilazi ezikhethekile nezitsha zobumba.

Ukucaciswa

Okubalulekile:	Samarium
Ubumsulwa:	99.9%
Inombolo ye-athomu:	62
Ukuminyana	6.9 g.cm-3 ku-20°C
Iphoyinti lokuncibilika	1072 °C
Iphoyinti le-Bolling	1790 °C
Ubukhulu	1 intshi, 10mm, 25.4mm, 50mm, noma ngokwezifiso
Isicelo	Izipho, isayensi, imibukiso, iqoqo, ukuhlobisa, imfundo, ucwaningo

Isicelo

I-Samarium iyinsimbi esiliva-emhlophe eyingxenye yeqembu le-lanthanide letafula lezikhathi.Iyazinza emazingeni okushisa asekamelweni emoyeni owomile, kodwa iyavutha uma ishisa ngaphezu kuka-150 C futhi yenza i-oxide enamathela emoyeni omanzi.Thandaeuropiumi-samarium inesimo se-oxidation esizinzile (II).