Praseodymium metal
Ozi nkenke nkePraseodymium metal
Usoro: Pr
Nọmba CAS: 7440-10-0
Arọ Molecular: 140.91
Njupụta: 6640 kg/m³
Ebe mgbaze: 935 Celsius
Ọdịdị: Iberibe akpụ akpụ na-acha ọcha ọla ọcha, ingots, mkpanaka, foil, waya, wdg.
Nkwụsi ike : Na-arụ ọrụ nke ọma na ai
Nrụ ọrụ: Ọ dị mma
Multilingual: Praseodymium Metall, Metal De Praseodymium, Metal Del Praseodymium
Ngwa:
Praseodymium Metal, bụ nke a na-eji dị ka ihe na-enye ike dị elu na Magnesium nke a na-eji na akụkụ nke injin ụgbọ elu.Ọ bụ ihe dị mkpa na-emepụta alloying na Neodymium-Iron-Boron magnets.A na-eji Praseodymium mepụta ihe ndọta dị elu ama ama maka ike na ịdịte aka ha.Ọ na-eji ọkụ, ọkụ strikers, 'flint na ígwè' ọkụ Starters, wdg Praseodymium Metal nwere ike n'ihu esichara dị iche iche shapes nke ingots, iberibe, wires, foils, slabs, mkpara, discs na powder.Praseodymium na-eji dị ka ọtọ. ihe mgbakwunye ihe, na ihe mgbakwunye maka alloys teknụzụ dị elu, ngwaahịa eletrọnịkị na ihe ndị ọzọ.
Nkọwapụta
| Pr/TREM (% nkeji) | 99.9 | 99.5 | 99 |
| TREM (% nkeji) | 99 | 99 | 99 |
| Ihe adịghị ọcha n'ụwa | % kacha. | % kacha. | % kacha. |
| 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 |
| Ihe adịghị ọcha n'ụwa | % kacha. | % kacha. | % kacha. |
| 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 |
Nkwakọ ngwaahịa:A na-etinye ngwaahịa a n'ime drum ígwè, kpochapu ma ọ bụ jupụta na gas inert maka nchekwa, yana nha 50-250KG kwa drum.
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