Samarium hlau | Sm ingots | CAS 7440-19-9 Nr Rare ntiaj teb cov ntaub ntawv

Samarium hlau | Sm ingots | CAS 7440-19-9 Nr Rare earth material Featured Image

Lus piav qhia luv luv:

Samarium yog siv los dope calcium chloride crystals rau siv nyob rau hauv optical lasers. Nws kuj yog siv nyob rau hauv infrared absorbing iav thiab raws li ib tug neutron absorber nyob rau hauv nuclear reactors.

Peb tuaj yeem muab siab purity 99.9%.

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

Xa email rau peb

Product Detail

Khoom cim npe

Product Description

Kev taw qhia luv luv
Khoom npe: Samarium
Formula: Sm
CAS Nr .: 7440-19-9
Molecular Luj: 150.36
Qhov ceev: 7.353 g / cm3
Melting point: 1072°C
Cov tsos: Silvery grey
Puab: Silvery pob pieces, ingots, pas nrig, ntawv ci, hlau, thiab lwm yam.
Pob: 50kg / nruas los yog raws li koj xav tau

Specification

Qib	99.99%	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Sm/TREM (% min.)	99.99 ib	99.99 ib	99.9 ua	99
TREM (% min.)	99.9 ua	99.5 ua	99.5 ua	99
Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
La/TREM Ce/TREM Pr/TREM Nd/TREM Eu/TREM Gd/TREM Y/TREM	50 10 10 10 10 10 10	50 10 10 10 10 10 10	0.01 ib 0.01 ib 0.03 ib 0.03 ib 0.03 ib 0.03 ib 0.03 ib	0.05 Nws 0.05 Nws 0.05 Nws 0.05 Nws 0.05 Nws 0.05 Nws 0.05 Nws
Tsis-Re Earth Impurities	ppm max.	ppm max.	% max.	% max.
Fe Si Ca Al Mg Mn O C	50 50 50 50 50 50 150 100	80 80 50 100 50 100 200 100	0.01 ib 0.01 ib 0.01 ib 0.02 ib 0.01 ib 0.01 ib 0.03 ib 0.015 ib	0.015 ib 0.015 ib 0.015 ib 0.03 ib 0.001 ib 0.01 ib 0.05 Nws 0.03 ib

Daim ntawv thov

Samarium Hlau feem ntau yog siv nyob rau hauv zus tau tej cov Samarium-Cobalt (Sm2Co17) mus tas li hlau nplaum nrog ib tug ntawm qhov siab tshaj plaws resistances rau demagnetization paub. High purity Samarium Hlau kuj tseem siv los ua tshwj xeeb alloy thiab sputtering lub hom phiaj. Samarium-149 muaj qhov siab hla ntu rau kev ntes neutron (41,000 barns) thiab yog li siv rau hauv kev tswj cov pas nrig ntawm cov tshuab hluav taws xob nuclear. Samarium Hlau tuaj yeem ua tiav rau ntau yam duab ntawm nplooj ntawv, xov hlau, foils, slabs, rods, discs thiab hmoov.