Ịdị ọcha dị elu 99.5% -99.99% scandium (III) Iodide Sci3 Pasent 14474-33-0

Nkọwa mkpụmkpụ:

Aha ngwaahịa: scdium iodide
Ọnọdụ: 14474-33-0
Ọdịdị: ntụ ntụ
Brand: xinglu chem
Email: bella@shxlchem.com


Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Ozi dị mkpirikpi nke Praseodmium Neodmium

Aha Ahịa:Praseodmium Neodmium
Usoro:Pnd
Asụsụ: PR: ND = 25: 255
Igolulular: 285.15
Na-agbaze na-agbaze: 1021 ° C
Udi: lumps isi awọ, iberibe, ingots, wdg.
Ihe ngwugwu: 50kg / Drum ma ọ bụ dịka ịchọrọ

Praseodmium metalmium, nke a makwaara dị ka prn, bụ alíoty dị ọcha nke na-ejikọ ihe pụrụ iche na-enweghị ihe pụrụ iche na neodmium. Ihe abụọ a bụ ihe ndị dị mkpa na mmepụta nke magnets dị ike, na-eme ihe dị mkpa na neodmium ihe dị iche iche na teknụzụ eletriki na ọtụtụ teknụzụ ndị ọzọ dị elu.

Ngwa nkePraseodmium Neodmium

Praseodmium-neoodmium alloybụ otu n'ime isi ọwụwa anyanwụ.Praseodmium Neodmium (PBD)A na-ejikarị ya mepụta magnets dị ike a na-akpọ ndọta neodmium. A na-eji magnets ndị a n'ọtụtụ ngwaọrụ elektrọnik dị iche iche, gụnyere isi ekweisi, ndị na-ekwu okwu, morms eletriki, na draịva siri ike. Ọzọkwa,PndA na-eji ọla na-eji iko na arụpụta seramiiki, yana ụfọdụ ụdị ịgbado ọkụ na usoro na-edozigharị. A na-ahụta ọla ndị a n'ụdị ngwa na-acha ọkụ, dị ka bulbs na oriọna.

Ntuleputa nkePraseodmium Neodmium

Koodu ngwaahịa 045080 045075 045070
RE 99% 99% 99%
Mejupụtara kemịkalụ%      
Pr / trem 20 ± 2 25 ± 2 20 ± 2
ND / Trem 80 ± 2 75 ± 2 80 ± 2
Trem 99 99 99
Obere ụwa adịghị adị % Max. % Max. % Max.
La / trem
CE / Teem
Sm / trem
0.1
0.1
0.05
0.1
0.1
0.05
0.1
0.1
0.05
Enweghi ike uwa adighi adi % Max. % Max. % Max.
Fe
Si
Ca
Al
Mg
E + w
O
C
0.
0.05
0.02
0.1
0.02
0.05
0.05
0.05
0.
0.05
0.02
0.1
0.02
0.05
0.05
0.05
0.
0.05
0.02
0.1
0.02
0.05
0.05
0.05

Asambodo:

5.

Ihe anyi puru inye:

34


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