Mea e le masani ai le eleele Samarium uamea Sm cube CAS 7440-19-9

Fa'amatalaga Puupuu:

O le Samarium e faʻaaogaina e faʻapipiʻi ai tioata calcium chloride mo le faʻaogaina i lasers mata.E faʻaaogaina foʻi i tioata faʻafefe infrared ma o se neutron absorber i reactors faaniukilia.

E mafai ona matou tuʻuina atu le mama maualuga 99.9%.

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


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga o oloa

Folasaga puupuu
Igoa o oloa: Samarium
Fuafuaga: Sm
Numera CAS: 7440-19-9
Malosi mole: 150.36
Malosi: 7.353 g/cm
Lisi liusuavai: 1072°C
Fa'atusa: 10 x 10 x 10 mm kupita

Samarium o se mea e le masani ai le eleele e pei o se siliva-paʻepaʻe, vaivai, ma ductile uʻamea.O lo'o i ai le mea fa'afefeteina o le 1074 °C (1976 °F) ma le mea fa'afefeteina o le 1794 °C (3263 °F).Ua lauiloa Samarium mo lona gafatia e faʻafefe neutrons ma mo lona faʻaaogaina i le gaosiga o samarium-cobalt maneta, lea e faʻaaogaina i le tele o talosaga, e aofia ai i afi ma afi afi.
O le u'amea Samarium e masani ona gaosia e ala i auala eseese, e aofia ai le eletise ma le fa'aitiitia o le vevela.E masani lava ona fa'atau atu i foliga o ingots, to'oto'o, laupepa, po'o pauta, ma e mafai fo'i ona faia i isi fomu e ala i fa'agasologa e pei o le tu'u po'o le fa'apala.
O le uʻamea Samarium o loʻo i ai le tele o faʻaoga faʻapitoa, e aofia ai i le gaosiga o mea faʻapipiʻi, faʻamalo, ma mea tau eletise, faʻapea foʻi ma le gaosiga o maneta ma isi mea faʻapitoa.E faʻaaogaina foi i le gaosiga o suauʻu faaniukilia ma le gaosiga o tioata faʻapitoa ma keramika.

Fa'amatalaga

Mea: Samarium
mama: 99.9%
Numera atomika: 62
Malosi 6.9 g.cm-3 ile 20°C
Liu liusuavai 1072 °C
Manu'a 1790 °C
Fua 1 inisi, 10mm, 25.4mm, 50mm, poʻo le faʻapitoa
Fa'atatauga

Meaalofa, saienisi, faʻaaliga, aoina, teuteuga, aʻoaʻoga, suʻesuʻega

Fa'atatauga

Samarium o se u'amea siliva-pa'epa'e o lo'o i le vaega lanthanide o le laulau fa'avaitaimi.E matua mautu i le vevela o le potu i le ea matutu, ae e mu pe a vevela i luga ole 150 C ma fausia ai se faʻapipiʻi oxide i le ea susu.Peieuropiumo le samarium o loʻo i ai se tulaga faʻamaʻi mautu (II).

O Tatou Fa'amanuiaga

E seasea-lalolagi-scandium-oxide-ma-tau-tele-2

Auaunaga e mafai ona matou saunia

1) E mafai ona sainia konekarate aloaia

2) E mafai ona sainia le maliega fa'alilolilo

3) Faʻamaonia aso e fitu e toe faʻafoʻi ai

E sili atu le taua: e mafai ona matou tuʻuina atu e le gata o oloa, ae o auaunaga faʻatekonolosi!


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