Zosowa zapadziko lapansi Samarium zitsulo Sm kyubu CAS 7440-19-9

Zosowa zapadziko lapansi Samarium zitsulo Sm cube CAS 7440-19-9 Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Samarium amagwiritsidwa ntchito popanga makristasi a calcium chloride kuti agwiritsidwe ntchito mu lasers optical.Amagwiritsidwanso ntchito pagalasi loyamwitsa la infrared komanso ngati chotengera nyutroni mu zida zanyukiliya.

Titha kupereka chiyero chachikulu 99.9%.

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

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Chiyambi chachidule
Dzina la malonda: Samarium
Fomula: Sm
Nambala ya CAS: 7440-19-9
Molecular Kulemera kwake: 150.36
Kulemera kwake: 7.353 g/cm
Malo osungunuka: 1072°C
Kukula: 10 x 10 x 10 mm kyubu

Samarium ndi chinthu chosowa padziko lapansi chomwe ndi chitsulo choyera-choyera, chofewa, ndi ductile.Ili ndi malo osungunuka a 1074 °C (1976 °F) ndi malo otentha a 1794 °C (3263 °F).Samarium imadziwika kuti imatha kuyamwa ma neutroni ndikugwiritsa ntchito popanga maginito a samarium-cobalt, omwe amagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikiza ma mota ndi ma jenereta.
Chitsulo cha Samarium chimapangidwa kudzera m'njira zosiyanasiyana, kuphatikizapo electrolysis ndi kuchepetsa kutentha.Amagulitsidwa ngati ma ingots, ndodo, mapepala, kapena ufa, ndipo amathanso kupangidwa kukhala mitundu ina kudzera munjira monga kuponyera kapena kufota.
Chitsulo cha Samarium chili ndi zinthu zingapo zomwe zingagwiritsidwe ntchito, kuphatikizapo kupanga zopangira, ma alloys, ndi zamagetsi, komanso kupanga maginito ndi zipangizo zina zapadera.Amagwiritsidwanso ntchito popanga mafuta a nyukiliya komanso kupanga magalasi apadera ndi zoumba.

Kufotokozera

Zofunika:	Samarium
Chiyero:	99.9%
Nambala ya Atomiki:	62
Kuchulukana	6.9 g.cm-3 pa 20°C
Malo osungunuka	1072 ° C
Bolling point	1790 ° C
Dimension	1 inchi, 10mm, 25.4mm, 50mm, kapena Makonda
Kugwiritsa ntchito	Mphatso, sayansi, ziwonetsero, zosonkhanitsa, zokongoletsa, maphunziro, kafukufuku

Kugwiritsa ntchito

Samarium ndi chitsulo choyera-siliva cha gulu la lanthanide la tebulo la periodic.Imakhala yosasunthika kutentha kwa mpweya mu mpweya wouma, koma imayaka ikatenthedwa pamwamba pa 150 C ndipo imapanga zokutira za oxide mumpweya wonyowa.Mongaeuropiumsamarium ili ndi chikhalidwe chokhazikika cha okosijeni (II).