Mr. Perry Wu Luna Hoʻokele Kūʻai Nui
Metala Samarium
- Huahana
- ʻOihana Zirconia
- Nā Huahana Lahaʻi Honua
- alumina
- Carbide
- Nitride
- Huahana Keramika
- Nā Huahana Kipi
- Nā Mea Nano
- Mea Pahu Poopoo
- ʻO ka pauka metala maʻemaʻe kiʻekiʻe
- Wela Kūʻai Kūʻai Hou
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SUOYI Mea Magnetic Samarium Metal Rare Earth Element Sm 62 Metals for Sale CAS 7440-19-9
| inoa mea kūʻai | Metala Samarium |
| Maʻiʻo(pakeneka) | 99.5%-99.99% |
| Kumukumu | Ua haʻi aku ʻo Sm |
| Ka nana aku | Nā ʻāpana |
| kalakala | Kahinahinahina |
| inoa ʻē aʻe | Metala Honua Laha ʻole |
| Maemae | 99.5%-99.99% |
| Hoʻohana | Mea mākēneki |
| CAS No. | 7440-19-9 |
| EINECS NO. | 231-128-7 |
| Kaumaha formula | 150.36 |
Hoʻohana nui ʻia ka Samarium Metal i ka hana ʻana o Samarium-Cobalt (Sm2Co17)
nā magnet mau loa me kekahi o nā kū'ē kiʻekiʻe loa i ka demagnetization i ʻike ʻia.
Hoʻohana pū ʻia ʻo Samarium Metal maʻemaʻe kiʻekiʻe i ka hana ʻana i nā mea hao kūikawā a me nā pahuhopu sputtering.
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1.Item inoa: metala samarium
2. Kumu:Sm
3.CAS No.: 7440-19-9
4.EC No. : 231-128-7
5. Kaumaha Molekala: 150.36
6. Maʻemaʻe: 99.5% min
7.Appearance: Puʻupuʻu kālā, ingots
8.Package: 50kgs no ka pahu
| DM/TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
| TREM (% min.) | 99.9 | 99.5 | 99.5 | 99 |
| Na Laka Laha ole | ppm max. | ppm max. | % ka nui. | % ka nui. |
| Ka/TREM He aha/TREM Pr/TREM Nd/TRAIN ʻO wau/TRAIN Gd/TRAIN Y/TREM | 50 10 10 10 10 10 10 | 50 10 10 10 10 10 10 | 0.01 0.01 0.03 0.03 0.03 0.03 0.03 | 0.05 0.05 0.05 0.05 0.05 0.05 0.05 |
| ʻO nā mea haumia honua ʻole | ppm max. | ppm max. | % ka nui. | % ka nui. |
| ʻO Fe A ʻO kēlā Ua ʻōlelo ʻo Al ʻO Mg ʻO Mn O C | 50 50 50 50 50 50 150 100 | 80 80 50 100 50 100 200 100 | 0.01 0.01 0.01 0.02 0.01 0.01 0.03 0.015 | 0.015 0.015 0.015 0.03 0.001 0.01 0.05 0.03 |
Paʻa loa ia i ka ea maloʻo, a ua hoʻokumu ʻia kahi kiʻiʻoniʻoni oxide ma luna o ka ʻili i ka ea mākū. ʻAʻole e decompose inā hoʻohana ʻia a mālama ʻia e like me nā kikoʻī. Hōʻalo i ka hoʻopili ʻana me nā ʻakika, oxides, ka wai maʻemaʻe. Hiki ke hoʻoheheʻe ʻia i ka wai. E maʻalahi e hui pū me nā mea metala ʻole. Hiki i ka pauda maikaʻi ke hoʻopau koke. Aia ia ma ke ʻano ma ke ʻano o ka paʻakai samarium trivalent. Hiki ke hoʻohana ʻia e like me ka neutron absorber, nā lako optoelectronic a me ka hana ʻana i ka alloy.
He ʻulaʻula keʻokeʻo keʻokeʻo ʻo Samarium. I ka ea, oxidize lohi ia ma ka lumi wela a me ka spontaneously ignites ma 150 ° C, a hiki i ka mālama 'ia i loko o ka mineral aila, samarium oxidizes malie a hana i ka hydroxide hui me ka grayish-melemele pauka ma luna o ka ili. Hiki ke mālama pono ʻia ke ʻano metala i loko o ke kinoea inert i hoʻopaʻa ʻia (e laʻa me argon).
Hoʻopiʻi maikaʻi ʻia ʻo Samarium a hiki ke hana ʻia me ka wai anuanu lohi a me ka wai wela wikiwiki e hana i ka samarium hydroxide.
Hoʻohana ʻia ia i ka hana ʻana i nā mea laser, microwave a me nā mea hana infrared, a he mau hoʻohana koʻikoʻi hoʻi i ka ʻoihana atomic ikehu.
Hoʻohana ʻia i nā ʻoihana uila a me ka keramika. He mea maʻalahi ka Samarium i ka magnetize akā paʻakikī ke demagnetize, ʻo ia ka mea e loaʻa i nā noi koʻikoʻi i nā ʻāpana paʻa a me nā ʻenehana superconducting i ka wā e hiki mai ana.
1. Hoʻohana ʻia ia i ka hana ʻana i nā mea laser, microwave a me nā mea hana infrared, a ʻoi aku ka nui o ka hoʻohana ʻana i ka ʻoihana atomic ikehu.
2. Hoʻohana ʻia i nā ʻoihana uila a me nā ʻoihana keramika. He mea maʻalahi ka Samarium i ka magnetize akā paʻakikī i ka demagnetize, ʻo ia ka mea e loaʻa nā noi koʻikoʻi i nā ʻāpana paʻa a me nā ʻenehana superconducting i ka wā e hiki mai ana.
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