Rare ƙasa abu Samarium karfe Sm cube CAS 7440-19-9

Takaitaccen Bayani:

Ana amfani da Samarium don dope crystals chloride don amfani a cikin laser na gani.Hakanan ana amfani dashi a gilashin ɗaukar infrared kuma azaman abin sha na Neutron a cikin injinan nukiliya.

Za mu iya samar da high tsarki 99.9%.

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

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Cikakken Bayani

Tags samfurin

Bayanin Samfura

Takaitaccen gabatarwa
Samfurin sunan: Samarium
Formula: Sm
Lambar CAS: 7440-19-9
Nauyin Kwayoyin: 150.36
Girma: 7.353 g/cm
Saukewa: 1072°C
Siffar: 10 x 10 x 10 mm cube

Samarium wani nau'in ƙasa ne da ba kasafai ba wanda ke da launin azurfa-fari, mai laushi, da ƙarfe mai ɗaci.Yana da wurin narkewa na 1074 °C (1976 ° F) da wurin tafasa na 1794 ° C (3263 ° F).Samarium an san shi da iya ɗaukar neutrons da kuma yin amfani da shi wajen samar da samarium-cobalt magnets, waɗanda ake amfani da su a aikace-aikace iri-iri, ciki har da injina da janareta.
Karfe na Samarium yawanci ana samarwa ta hanyoyi daban-daban, gami da electrolysis da rage zafi.Yawancin lokaci ana sayar da shi a cikin nau'i na ingots, sanduna, zanen gado, ko foda, kuma ana iya yin shi zuwa wasu nau'o'i ta hanyar matakai kamar simintin gyare-gyare ko ƙirƙira.
Karfe na Samarium yana da nau'ikan aikace-aikacen da za a iya amfani da su, ciki har da samar da masu haɓakawa, gami da na'urorin lantarki, gami da kera magneto da sauran kayayyaki na musamman.Ana kuma amfani da ita wajen samar da makamashin nukiliya da kuma samar da tabarau na musamman da yumbu.

Ƙayyadaddun bayanai

Abu:	Samarium
Tsafta:	99.9%
Lambar atomic:	62
Yawan yawa	6.9 g.cm-3 a 20 ° C
Wurin narkewa	1072 ° C
Bolling batu	1790 ° C
Girma	1 inch, 10mm, 25.4mm, 50mm, ko Musamman
Aikace-aikace	Gifts, kimiyya, nuni, tarin, ado, ilimi, bincike

Aikace-aikace

Samarium karfe ne mai launin azurfa-fari na rukunin lanthanide na tebur na lokaci-lokaci.Yana da ingantacciyar kwanciyar hankali a cikin ɗaki a busasshiyar iska, amma yana ƙonewa lokacin zafi sama da 150 C kuma yana samar da murfin oxide a cikin iska mai ɗanɗano.Kamareuropiumsamarium yana da ingantacciyar yanayin oxidation (II).