Neodymium oxide

CAS NO.: 12648-30-5

EINECS No.:215-214-1

Molecular Weight:336.48

HS Code:2846901992999

Molecular Formula: Nd2O3

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Introduction:

Neodymium Oxide Introduction:

Nd₂O₃ is a metal oxide. It is insoluble in water and soluble in acid. Neodymium oxide is mainly used as colorant of glass and ceramics, raw material of neodymium metal and raw material of ndfeb with strong magnetic. Adding 1.5% ~ 2.5% nano neodymium oxide to magnesium alloy or aluminum alloy can improve the alloy's high temperature performance, air tightness and corrosion resistance, and widely used as aerospace materials. In addition, nano-yttrium aluminum garnet doped with nano-neodymium oxide produces short-wave laser beam, which is widely used in industry for welding and cutting of thin materials with thickness below 10mm. In medicine, nano-yttrium aluminum garnet laser doped with nano-neodymium oxide is used instead of scalpel for surgical excision or disinfection of wound. Nano neodymium oxide is also used in colouring of glass and ceramic materials as well as in rubber products and additives.

Neodymium Oxide Usage :

1, Mainly used for glass, ceramic stains, manufacturing neodymium metal raw materials and strong ndfeb magnetic materials.

2, used in laser technology and also used in neodymium glass.Due to ultraviolet light, infrared absorption performance is excellent,.used for precision instrument.

3.It is a kind of raw materials made of metal neodymium and various kinds of neodymium alloy and permanent magnet alloy .it is made of glass purple coloring.

parameter:

Neodymium Oxide Specifications:

Nd2O3/TREO (% min.)	99.999	99.99	99.9	99
TREO (% min.)	99	99	99	99
Loss On Ignition (% max.)	1	1	1	1
Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
La2O3/TREO CeO2/TREO Pr6O11/TREO Sm2O3/TREO Eu2O3/TREO Y2O3/TREO	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
Non-Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
Fe2O3 SiO2 CaO CuO PbO NiO Cl-	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