Ịdị ọcha dị elu 99.9% Praseodymium Oxide CAS Mba 12037-29-5

Nkọwa dị mkpirikpi:

Ngwaahịa: Praseodymium oxide

Usoro: Pr6O11

Nọmba CAS: 12037-29-5

Ịdị ọcha: 99.5% -99.95%

Ọdịdị: Black ma ọ bụ nwa aja aja ntụ ntụ

A na-eji dị ka akụrụngwa maka seramiiki glaze, praseodymium odo pigmenti, na obere ụwa na-adịgide adịgide magnet alloy.

 

 

 

 


Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu mmeghe dị nkenke

Aha ngwaahịa Praseodymium oxide
MF Pr6O11
CAS Mba 12037-29-5
Ịdị ọcha 99.5% -99.95%
Ibu molekụla 1021.43
Njupụta 6.5 g/cm 3
Ebe mgbaze 2183 Celsius C
Ọdịdị Oji ma ọ bụ oji ntụ ntụ
Solubility Na-adịghị ike soluble na mmiri, moderately soluble na siri ike ịnweta acid
Nkwụsi ike Obere hygroscopic
Asụsụ ọtụtụ asụsụ PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Aha ọzọ Praseodymium (III,IV) oxide;Praseodymium-III-oxide;Praseodymium (III, IV) oxide;Praseodymium oxide (Pr6O11);oxygen (-2) anion;praseodymium (+3) cation
Koodu Hs 2846901700
Ụdị Epoch

Praseodymium oxide,a na-akpọkwa Praseodymia, nke a na-eji agba agba na enamels;mgbe agwakọtara ya na ụfọdụ ihe ndị ọzọ.Praseodymiumna-emepụta agba odo odo siri ike na iko.Akụkụ nke iko didymium nke bụ ụcha maka enyo welder, dịkwa ka ihe mgbakwunye dị mkpa nkePraseodymiumagba odo .Praseodymium oxidena ngwọta siri ike na ceria, ma ọ bụ na ceria-zirconia, ejirila mee ihe dị ka ihe na-eme ka oxidation.Enwere ike iji ya mepụta ihe ndọta dị elu ama ama maka ike na ịdịte aka ha.

Nkọwapụta

Aha ngwaahịa

Praseodymium oxide

Cas

12037-29-5

Nwale Ihe
Ọkọlọtọ
Nsonaazụ
Pr6O11/TREO (% nkeji)
99.9%
> 99.9%
TREO (% nkeji)
99%
99.5%
Ihe ndị na-adịghị ọcha (%/TREO)
La2O3
≤0.01%
0.003%
CeO2
≤0.03%
0.01%
Nd2O3
≤0.04%
0.015%
Sm2O3
≤0.01%
0.003%
Y2O3
≤0.005%
0.002%
Ndị ọzọ Re adịghị ọcha
≤0.005%
<0.005%
Ndị na-adịghị - RE adịghị ọcha (%)
SO4
≤0.03%
0.01%
Fe2O3
≤0.005%
0.001%
SiO2
≤0.01%
0.003%
Cl-
≤0.03%
0.01%
CaO
≤0.03%
0.008%
Al2O3
≤0.01%
0.005%
Na2O
≤0.03%
0.006%
LOI
≤0.1%
0.36
ngwugwu
Soro ụkpụrụ dị n'elu
Nke a bụ naanị otu nkọwa maka ịdị ọcha 99.9%,anyị nwekwara ike ịnye 99.5%, 99.95%ịdị ọcha.Praseodymium oxidenwere ihe pụrụ iche chọrọ maka adịghị ọcha nwere ike ịhazi ya dị ka ihe ndị ahịa chọrọ. Maka ozi ndị ọzọ,biko pịa!

Ngwa

Praseodymium oxide (Pr6O11)nwere ọtụtụ ngwa, isi ihe eji ya bụ dị ka akụkụ na mmepụta nke odo na oroma pigmenti maka ceramik na iko.Ebe a bụ isi ngwa nkepraseodymium oxide:

1. pigmenti:

Ceramik:Praseodymium oxidea na-ejikarị eme ihe dị ka agba agba na ụlọ ọrụ ceramics iji mepụta ndò dị iche iche nke glazes edo edo na oroma na ihe seramiiki.Ọ na-enye agba ndị a na ngwaahịa ikpeazụ mgbe agbakwunyere na nha kwesịrị ekwesị ma gbaa ọkụ na okpomọkụ dị elu.A na-eji pigmenti nwere Praseodymium n'imepụta ceramik, taịlị, na ite ihe ịchọ mma.

2.Glass:Praseodymium oxidea na-ejikwa ya dị ka onye na-agba agba na mmepụta iko.Enwere ike ịgbakwunye ya na ihe mejupụtara iko iji nweta ụdị agba edo edo, oroma, ma ọ bụ ọbara ọbara na-acha aja aja n'ime ngwaahịa iko, gụnyere enyo nwere ntụpọ, iko nka, na ihe iko.

3. Ndị na-eme ihe:

Catalysis:Praseodymium oxideenwere ike iji ya rụọ ọrụ dị ka ihe na-akpali akpali na mmeghachi omume kemịkalụ dị iche iche, dị ka njikọ oxidative nke methane na dehydrogenation nke alkanes.Njirimara catalytic ya na-eme ka ọ baa uru na ụfọdụ usoro mmepụta ihe.

4.Cerium-Praseodymium Alloys:

Alloys Ụwa dị ụkọ: Praseodymium oxide, yanacerium oxide, A na-eji na-emepụta cerium-praseodymium alloys, nke nwere ngwa na ụlọ ọrụ ụgbọ ala.A na-agbakwunye alloys ndị a na ụfọdụ ụdị mmanụ ụgbọala iji meziwanye ọkụ ọkụ na ibelata ikuku, na-enye aka na injin dị ọcha na nke ọma.

 Praseodymium oxide kwaa ga-eji dị ka ihe dị mkpa akụrụngwa nke elu mma praseodymium odo pigment na seramiiki.A na-ejikwa ya mee ka ụwa na-adịghị ahụkebe magnetik alloys na-adịgide adịgide.

Nkwakọ ngwaahịa

Na igwe anaghị agba nchara nwere akpa PVC abụọ dị n'ime nwere ụgbụ 50Kg ọ bụla

Uru anyị

Obere-ụwa-scandium-oxide-nwere nnukwu ọnụ ahịa-2

Ọrụ anyị nwere ike inye

1) Enwere ike ịbanye nkwekọrịta nkwekọrịta

2) Enwere ike ịbanye nkwekọrịta nzuzo

3) nkwa nkwụghachi ụbọchị asaa

Ihe dị mkpa: anyị nwere ike ịnye ọ bụghị naanị ngwaahịa, mana ọrụ ngwọta teknụzụ!

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ngwugwu

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