Mr. Perry Wu International Sales Director
Samarium hlau
- Khoom
- Industrial Zirconia
- Rare Earth Products
- Alumina
- Carbide
- Nitride
- Cov khoom siv ceramic
- Graphite khoom
- Cov khoom siv Nano
- Spherical Spray Khoom
- High Purity Hlau Hmoov
- Kub muag khoom Advanced khoom
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SUOYI Sib Nqus Cov Khoom Samarium Hlau Tsis tshua muaj Lub Ntiaj Teb Element Sm 62 Hlau rau Muag CAS 7440-19-9
| Khoom npe | Samarium hlau |
| Cov ntsiab lus (feem pua) | 99.5% -99.99% |
| Formula | Sm |
| Qhov tshwm sim | Chunks |
| Xim | Nyiaj Grey |
| Lwm lub npe | Rare Earth Hlau |
| Purity | 99.5% -99.99% |
| Kev siv | Cov khoom siv hlau nplaum |
| CAS Nr. | 7440-19-9 ib |
| EINECS NO. | 231-128-7 : kuv |
| Formula hnyav | 150.36 Nws |
Samarium Hlau feem ntau yog siv hauv kev tsim cov Samarium-Cobalt (Sm2Co17)
cov hlau nplaum ruaj khov nrog ib qho kev tiv thaiv siab tshaj plaws rau demagnetization paub.
High purity Samarium Hlau kuj tseem siv los ua tshwj xeeb alloy thiab sputtering lub hom phiaj.
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1.Item lub npe: samarium hlau
2. Formula: Sm
CAS Nr .: 7440-19-9
4.EC No.: 231-128-7
5.Molecular Luj: 150.36
6.Purity: 99.5% min
7.Appearance: Silvery pob, ingots
8.Package: 50kgs ib lub nruas
| DM / 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. |
| The/TREM Dab tsi / TREM Pr/TREM Nd/TRAIN Kuv / TRAIN Gd/TRAIN 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 Thiab Qhov ntawd 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 |
Nws yog qhov ruaj khov heev hauv huab cua qhuav, thiab cov yeeb yaj kiab oxide yog tsim rau ntawm qhov chaw hauv huab cua ntub. Yuav tsis decompose yog siv thiab khaws cia raws li specifications. Tsis txhob sib cuag nrog cov kua qaub, oxides, damp dej. Soluble hauv acid, insoluble hauv dej. Yooj yim los ua ke nrog cov khoom tsis yog xim hlau. Cov hmoov zoo tuaj yeem combust spontaneously. Nws muaj nyob rau hauv cov xwm nyob rau hauv daim ntawv ntawm trivalent samarium ntsev. Nws tuaj yeem siv ua neutron absorber, optoelectronic khoom thiab alloy manufacturing.
Samarium muaj ib tug silvery dawb luster. Nyob rau hauv cov huab cua, nws maj mam oxidizes nyob rau hauv chav tsev kub thiab spontaneously ignites ntawm 150 ° C, txawm thaum khaws cia nyob rau hauv cov ntxhia roj, samarium maj mam oxidizes thiab tsim ib tug hydroxide sib tov nrog ib tug greyish-daj hmoov nyob rau saum npoo. Cov tsos ntawm cov xim hlau tuaj yeem khaws cia kom ruaj khov nyob rau hauv lub kaw lus inert gas (xws li argon).
Samarium tau txais txiaj ntsig zoo thiab tuaj yeem cuam tshuam nrog cov dej txias qeeb thiab cov dej kub ceev kom tsim cov samarium hydroxide.
Nws yog siv rau hauv kev tsim cov khoom siv laser, microwave thiab infrared cov cuab yeej, thiab tseem muaj kev siv tseem ceeb hauv kev lag luam atomic zog.
Siv nyob rau hauv electronics thiab ceramic industries. Samarium yog ib qho yooj yim rau magnetize tab sis nyuaj rau demagnetize, uas txhais tau hais tias nws yuav muaj cov ntaub ntawv tseem ceeb nyob rau hauv solid-state Cheebtsam thiab superconducting technology yav tom ntej.
1. Nws yog siv rau hauv kev tsim cov khoom siv laser, microwave thiab infrared cov cuab yeej, thiab tseem muaj kev siv tseem ceeb hauv kev lag luam atomic zog.
2. Siv nyob rau hauv electronics thiab ceramic industries. Samarium yog ib qho yooj yim rau magnetize tab sis nyuaj rau demagnetize, uas txhais tau hais tias yuav muaj cov ntaub ntawv tseem ceeb nyob rau hauv solid-state Cheebtsam thiab superconducting technology yav tom ntej.
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