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Informazioni di Base.
Descrizione del Prodotto
| Name | Neodymium Oxide |
| Model NO | REO-Nd |
| Appearance | pale purple powder |
| Formula | Nd2O3 |
| Mol.weight | 336.48 |
| CAS No. | 1313-97-9 |
| EINECS No. | 215-214-1 |
| Density | 7.24 g/cm 3 |
| Melting | 2270 ºC |
| Solubility | insoluble in water ,soluble in acid |
| Purity | 2N- 4N5(99%-99.995%) |
| Application | Neodymium Oxide is mainly used to make Neodymium metal , Nd-Fe-B magnetic materials , Nd doped Y-Al garnet for laser technology and additives for glasses & ceramics. |
Storage conditions: Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. Store protected from light and air.
1. Neodymium-doped yttrium aluminum garnet is used in laser technology. It is also used to make neodymium glass. Because of its excellent absorption of ultraviolet and infrared rays, it is used to make precision instruments. It is a raw material for making metal neodymium and various neodymium alloys and permanent magnet alloys. Can be used as glass purple colorant. In the ceramic industry, it is used as an admixture of high temperature porcelain glaze and as an admixture of ceramic capacitors. The aerospace field is used to make alloy materials, adding 1.5% ~ 2.5% neodymium oxide to magnesium or aluminum alloy can improve the high temperature performance, air tightness and corrosion resistance of the alloy. In the medical field, nano-yttrium oxide aluminum garnet lasers doped with nano-neodymium oxide are used instead of scalpels for removing surgical or disinfecting wounds. In addition, nano-yttrium oxide aluminum garnets doped with nano-neodymium oxide produce short-wave laser beams, which are used industrially for welding and cutting thin materials with a thickness of less than 10mm.
2. Neodymium compounds are high purity, mainly used for single crystal growth. Neodymium can compensate for Fe3+(yellow), making the glass colorless and particularly bright. It reacts with oxide, which is used as an oxidant of Fe2+. Neodymium and Erbium can be used to make crystalline glass. Neodymium compounds are used to filter the coloring of colored glass. The introduction of 1% to 5% neodymium trioxide in glass or its crystals can provide a fine, bright red tone with purple reflections. When mixed with other dyes, Neodymiumruby, alexandrite, azare, and royalite colors can be obtained. The recommended products are 95% neodymium carbonate and 95% neodymium sesquioxide. Neodymium oxide, melting point 2270ºC, is the main ingredient of admixtures in the ceramic industry, suitable for high temperature enamels, and can provide a reddish purple color. The recommended products are 95% neodymium carbonate,95% neodymium oxide,99.9% neodymium oxide. Neodymium oxide is also used as an admixture for ceramic capacitors. The recommended product is 95% neodymium oxide (containing a small amount of Na2O), which is a special development of ceramic capacitors.
| Index Model | Nd2O3.3N | Nd2O3.4N | Nd2O3.5N | Nd2O3.6N |
| Nd2O3/TREO(%,min) | 99.9 | 99.99 | 99.999 | 99.9999 |
| TREO(%,min) | 99.0 | 99.0 | 99.0 | 99.5 |
| Appearance | Lilac powder | Lilac powder | Lilac powder | Lilac powder |
| RE Impurities/TREO | %(Max) | %(Max) | ppm(Max) | ppm(Max) |
| La2O3 | 0.01 | 0.005 | 3.0 | 0.2 |
| CeO2 | 0.01 | 0.002 | 3.0 | 0.5 |
| Pr6O11 | 0.05 | 0.005 | 5.0 | 3 |
| Nd2O3 | Main | Main | Main | Main |
| Sm2O3 | 0.03 | 0.0003 | 5.0 | 0.5 |
| Eu2O3 | 0.01 | 0.0003 | 1.0 | 0.2 |
| Gd2O3 | 0.01 | 0.0003 | 1.0 | 0.2 |
| Tb4O7 | ||||
| Dy2O3 | ||||
| Ho2O3 | ||||
| Er2O3 | ||||
| Tm2O3 | ||||
| Yb2O3 | ||||
| Lu2O3 | ||||
| Y2O3 | 0.01 | 0.0003 | 1.0 | 0.2 |
| Non-Re Impurities | %(Max) | %(Max) | ppm(Max) | ppm(Max) |
| Fe2O3 | 0.001 | 0.001 | 5.0 | 2.0 |
| SiO2 | 0.005 | 0.005 | 30 | 9.0 |
| CaO | 0.005 | 0.005 | 50 | 5.0 |
| CoO | ||||
| NiO | 0.001 | 0.0005 | 3.0 | 2.0 |
| CuO | 0.002 | 0.0002 | 1.0 | 2.0 |
| MnO2 | ||||
| Cr2O3 | ||||
| CdO | ||||
| PbO | 0.001 | 0.0005 | 1.0 | 2.0 |
| Al2O3 | ||||
| Na2O | ||||
| K2O | ||||
| MgO | ||||
| TiO2 | ||||
| ThO2 | ||||
| L.O.I(%,Max) | 1.0 | 1.0 | 1.0 | 1.0 |
| Size(D50,um) | ||||
| Memo | Can custom-made as per request. | |||
| Packing: 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. | ||||
| Storare: Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. | ||||
| Characteristics: | Lilac powder, easy to be damp, insoluble in water, soluble in aci | |||
Hebei Yilefeng Biotechnology Co., Ltd. is a professional paraffin, ferric oxide, yttrium oxide, laundry detergent, detergent SLES 70 and other chemicals manufacturers, committed to the production and development of such products for five years, with a complete and scientific quality management system. Our integrity, strength and product quality are widely recognized in the industry, "customer first and win-win" for the business purpose, let the customer brand successfully occupy the market, is our pursuit of excellence. The eternal pursuit of chemical development is to provide customers with more comprehensive, accurate and meticulous one-stop services; Share the joys and sorrows, hand in hand! Establish a new consumption concept: quality is life, excellence, service guarantee, strive to provide customers with quality products and services.
Q1: Can I get some samples?
A: Yes, free samples can be supplied, and the shipping cost should be paid by our customers.
Q2: How to start orders?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Q3: How about your payment methods?
A: T/T, Western Union and Money Gram can be accepted.
Q4: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Q5: How about the package?
A: Usually we provide the package as 220kg drum or as your requirement.
Q6: What's your MOQ?
A: Our MOQ is 5 tons for sea shipment.
Q7: How about delivery lead time?
A: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q8: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your payment.
