Nnukwu ọcha 99 ~ 99.99% Praseodmium (pr) metal metal

Nnukwu ọcha 99 ~ 99.99% Praseodmium (pr) igwe ihe oyiyi

Nkọwa mkpụmkpụ:

1. Njirimara
Ihe mgbochi, ọla ọkụ na-acha ọbara ọbara na-acha odo odo na-acha odo odo, na-adị mfe kexidize na ikuku.
2. nkọwapụta
Ngụkọta nke oke ụwa (%):> 99
Ọdịnaya nke Praseroidmium na-aba uru n'ụwa (%):> 99 ~ 99.99
3. Ngwa
A na-eji ngwa ahịa a dị ka ihe mgbakwunye maka oke ụwa na-aga n'ihu magnet ihe, ihe eji echekwa hydrogen na al-ferrous.

Zipu ozi-Gi

Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Ozi dị mkpirikpi nkeNgwurugwu Praseodmium

Usoro: pr
Nke.7440-10-0
Igolulular: 140.91
Nnọọ: 6640 n'arọ / M³
Na-agbaze na-ekwu okwu: 935 ° C
Ọdịdị: ọla ọcha na-acha ọcha na-acha ọcha, ingots, mkpanaka, foil, waya, wdg.
Nkwụsi ike: nke na-emegharị uche na AI
Nsogbu: Ezigbo
Ọtụtụ asụsụ:PraseodmiumMetal, Metal de Praseodmium, igwe mpịakọta ọla

Ngwa:

Ngwurugwu Praseodmium, a na-eji ya dị ka ihe dị elu na-agagharị na magnesium ejiri na mpaghara ụgbọ elu. Ọ bụ ihe dị mkpa na-elekọta ụlọ na ndọta nke na-egwuri egwu.PraseodmiumA na-eji iji mepụta scts ike dị elu maka ike na ịdị ogologo. Ọ na-ejikwa ya na ọkụ, torch na-egwu, 'Flint na ígwè ndị na-ere ọkụ, wdg.Ngwurugwu PraseodmiumEnwere ike ịhazikwukwa ụdị ọdịiche dị iche iche dị iche iche dị iche iche dị iche iche dị iche iche, fol, foil, slabs, mkpanaka na ntụ ntụ.PraseodmiumA na-eji ya dị ka ihe mgbakwunye ndị na-eme ihe, na mgbakwunye maka teknụzụ teknụzụ dị elu, ngwaahịa elektrọnik na ndị ọzọ.

Nkowa

Pr / trem (% min.)	99.9	99.5	99
Trem (% min.)	99	99	99
Obere ụwa adịghị adị	% Max.	% Max.	% Max.
La / trem CE / Teem 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. 0. 0. 0.03 0.03 0.03 0.
Enweghi ike uwa adighi adi	% Max.	% Max.	% Max.
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. 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