Neodymium oxide Nd2O3
Ozi dị nkenke
Aha ngwaahịa: Neodymium (III) oxide, neodymium oxide
Usoro:Nd2O3
Ịdị ọcha:99.9999%(6N) ,99.999%(5N), 99.99%(4N),99.9%(3N)(Nd2O3/REO)
Nọmba CAS: 1313-97-9
Arọ Molecular: 336.48
Njupụta: 7.24g / cm3
Ebe mgbaze: 1900 ℃
Ọdịdị: Pale violet-acha anụnụ anụnụ ntụ ntụ
Solubility: insoluble na mmiri, soluble na acid, hydroscopic.
Nkwụsi ike: ntakịrị hygroscopic
Ọtụtụ asụsụ: NeodymOxid, Oxyde De Neodymium, Oxido Del Neodymium
Ngwa
neodymium oxide nd2o3 ntụ ntụ, nke a na-akpọkwa Neodymia, nke a na-ejikarị maka iko na capacitors. Agba enyo nwere ndò siri ike sitere na violet dị ọcha ruo na mmanya-acha ọbara ọbara na isi awọ na-ekpo ọkụ. Ìhè a na-ebunye site na iko dị otú ahụ na-egosi eriri absorption pụrụ iche. A na-eji iko ahụ na-arụ ọrụ na mbara igwe iji mepụta eriri dị nkọ nke enwere ike iji mee ka ahịrị steepụ anya. Glass nwere neodymium bụ ihe laser nọ n'ọnọdụ rubi iji mepụta ìhè dị n'otu.Neodymium oxide tumadi eji na mmepụta nke dara neodymium na neodymium ígwè boron magnetik ihe, neodymium doped yttrium aluminum garnet na-eji dị ka ihe mgbakwunye na laser technology na iko na seramiiki.
Nkọwapụta
| Nd2O3/TREO (% nkeji) | 99,999 | 99,999 | 99.99 | 99.9 | 99 |
| TREO (% nkeji) | 99.5 | 99 | 99 | 99 | 99 |
| Mfu na mgbanye (% max.) | 1 | 1 | 1 | 1 | 1 |
| Ihe adịghị ọcha n'ụwa | ppm max. | ppm max. | ppm max. | % kacha. | % kacha. |
| La2O3/TREO CeO2/TREO Pr6O11/TREO Sm2O3/TREO Eu2O3/TREO Y2O3/TREO | 0.2 0.5 3 0.2 0.2 0.2 | 3 3 5 5 1 1 | 50 20 50 3 3 3 | 0.01 0.01 0.05 0.03 0.01 0.01 | 0.05 0.05 0.5 0.05 0.05 0.03 |
| Ihe adịghị ọcha n'ụwa | ppm max. | ppm max. | ppm max. | % kacha. | % kacha. |
| Fe2O3 SiO2 CaO KuO PbO NiO Cl- | 2 9 5 2 2 2 2 | 5 30 50 1 1 3 10 | 10 50 50 2 5 5 100 | 0.001 0,005 0,005 0,002 0.001 0.001 0.02 | 0,005 0.02 0.01 0,005 0,002 0.001 0.02 |
Nkwakọ ngwaahịa:Na igwe anaghị agba nchara nwere akpa PVC abụọ dị n'ime nwere ụgbụ 50Kg ọ bụla
Nkwadebe:
Ihe ngwọta chloride ụwa dị ụkọ dị ka akụrụngwa, mmịpụta, ngwakọta ụwa na-adịghị ahụkebe n'ime ụwa dị nro, na-agafeghị oke na nke siri ike, mgbe ahụ oke mmiri ozuzo, nkewa, ihicha, sistem ọkụ.
Nchekwa:
1. Nnukwu nsi: oke mgbe ọnụ LD:> 5gm / n'arọ.
2. Teratogenicity: mkpụrụ ndụ peritoneal òké ewebatara na nyocha: 86mg / kg.
Àgwà ndị dị ize ndụ na-ere ọkụ: anaghị ere ọkụ.
Njirimara nchekwa: Ekwesịrị ịchekwa ya na ikuku ventilashị, ebe akọrọ. Nkwakọ ngwaahịa iji gbochie nbibi, ekwesịrị idobe nkwakọ ngwaahịa iji gbochie mmiri na mmiri.
Asambodo:
Ihe anyị nwere ike inye:
