Formula:Nd2o3
CAT kwete. 1313-97-9
Solecular uremu: 336.48
Density: 7.24 g / ml at 20 ° C (lit.)
Inomedza Pfungwa: 2270 ° C
Chitarisiko: Chiedza chebhuruu poda
Solubility: Insoluble mumvura, zvine mwero zvine mwero mune yakasimba mineral acids
Kugadzikana: zvishoma hygroscopicmulightmlilingual: neodymoxid, oxyde de neodyme, oxido deoodymium
Neodymium oxide, inonzi neodmdia, inonyanya kushandiswa girazi uye capacitors. Mavara egirazi akaomesesa mimvuri kubva kune yakachena violet kuburikidza newaini-tsvuku uye inodziya grey. Chiedza chinotapurwa kuburikidza negirazi yakadaro inoratidza zvisinga tsanangurike zvakapinza mabhendi. Girazi rinoshandiswa mucherechedzo wezasi kuti ribudise mabhendi akapinza nedzimwe mitsara yekufungidzira inogona kuve yakajeka. Girazi rine neodymium ndeye laser zvinhu munzvimbo ye ruby kuti ubudise chiedza chakabatana.
Bvunzo chinhu | Standard | Mhedzisiro |
Nd2O3 / Treo | ≥99.9% | > 99.95% |
Chikuru chechikamu Treo | ≥99% | 99.68% |
Re Reservation (% / Treo) | ||
La2o3 | ≤0.01 | 0.0025 |
CEO2 | ≤0.01 | 0.002 |
Pr6o11 | ≤0.01 | 0.005 |
SM2O3 | ≤0.01 | 0.002 |
Y2O3 | ≤0.01 | <0.001 |
Zvisiri-kuzvisarudzira (%) | ||
Fe2o3 | ≤0.002 | 0.0003 |
Sio2 | ≤0.005 | 0.002 |
Cao | ≤0.01 | <0.005 |
Al2o3 | ≤0.02 | <0,01 |
CL- | ≤0.02% | 0.008% |
So₄²⁻ | ≤0.02% | 0.0072% |
Loi | ≤1% | 0.15% |
Mhedziso | Inotevedzera nezvikamu zviri pamusoro. |
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