ʻO ka maʻemaʻe kiʻekiʻe 99~99.99% Praseodymium (Pr) mea metala
ʻIke pōkole oMetala Praseodymium
Kumu: Pr
Helu CAS:7440-10-0
Kaumaha Molekala: 140.91
Māmā: 6640 kg/m³
Kahi hehee: 935 °C
ʻIke: ʻāpana ʻāpana keʻokeʻo keʻokeʻo, ingots, koʻokoʻo, foil, uea, etc.
Paʻa : ʻAʻole hoʻi i ka ʻai
Ductibility: Maikaʻi
ʻŌlelo lehulehu:PraseodymiumMetall, Metal DePraseodymium, Metal Del Praseodymium
Noi:
Metala Praseodymium, Hoʻohana ʻia ma ke ʻano he mea hoʻohuihui ikaika i ka Magnesium i hoʻohana ʻia i nā ʻāpana o nā mīkini mokulele. He mea hoʻohui koʻikoʻi ia i nā magnet Neodymium-Iron-Boron.Praseodymiumhoʻohana ʻia e hana i nā mea mana kiʻekiʻe i kaulana no ko lākou ikaika a paʻa. Ua hoʻohana pū ʻia i nā kukui, nā mea hoʻopā ahi, 'flint and steel' mea hoʻomaka ahi, etc.Metala Praseodymiumhiki ke hana hou ʻia i nā ʻano like ʻole o nā ingots, nā ʻāpana, nā uea, nā foil, nā papa, nā koʻokoʻo, nā disc a me ka pauka.Praseodymiumhoʻohana ʻia e like me nā mea hoʻohui hana, a me nā mea hoʻohui no nā ʻenehana loea kiʻekiʻe, nā huahana uila a pēlā aku.
Hōʻike
| Pr/TREM (% min.) | 99.9 | 99.5 | 99 |
| TREM (% min.) | 99 | 99 | 99 |
| Na Laka Laha ole | % ka nui. | % ka nui. | % ka nui. |
| La/TREM Ce/TREM Nd/TREM Sm/TREM Eu/TREM Gd/TREM Y/TREM | 0.03 0.05 0.1 0.01 0.01 0.01 0.01 | 0.05 0.1 0.5 0.05 0.03 0.03 0.05 | 0.3 0.3 0.3 0.03 0.03 0.03 0.3 |
| ʻO nā mea haumia honua ʻole | % ka nui. | % ka nui. | % ka nui. |
| Fe Si Ca Al Mg Mo O C Cl | 0.2 0.03 0.02 0.05 0.02 0.03 0.03 0.03 0.02 | 0.3 0.05 0.03 0.1 0.03 0.05 0.05 0.05 0.03 | 0.5 0.1 0.03 0.1 0.05 0.05 0.1 0.05 0.03 |
Packaging:Hoʻopili ʻia ka huahana i loko o nā pahu hao, hoʻopiha ʻia a hoʻopiha ʻia me ke kinoea inert no ka mālama ʻana, me ke kaumaha o 50-250KG no ka pahu.
Palapala:
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