Ultrafine Yttrium Oxide With Small Particle Size Y2O3 CAS 1314-36-9 For Ceramic Additives

Ultrafine yttrium oxide is an important rare earth oxide with excellent chemical stability and functional properties. Its particle size is small, usually by chemical methods, such as sol-gel method, spray pyrolysis method, etc. Ultrafine yttrium oxide powders are widely used in many fields, such as high-end electronic ceramics, nano PDP phosphors, biomedicine and new energy. In the field of energy, it is commonly used as an anode catalyst for fuel cells, which can effectively improve the reaction speed and work efficiency. In addition, it can also be used to prepare special tools, mechanical parts and laser crystals.

Product Detail

product detail

Name: Ultrafine yttrium oxide CAS: 1314-36-9

Molecular formula: Y2O3 D₅₀ SED: 0.5um or 1.0um or 2.0um

Description: Ultrafine yttrium oxide is a product based on the improvement of physical and chemical properties of ordinary yttrium oxide, such as morphology, particle size, fluidity, sintering, dispersion and other aspects. Its preparation methods are mainly divided into physical grinding and chemical methods. Chemical methods include precipitation, sol-gel, solid phase, spray pyrolysis, microemulsion and so on.

Specification:

Name		Ultra Y2O3_4N	Ultra Y2O3_3N
Molecular formula		Y2O3	Y2O3
CAS		1314-36-9	1314-36-9
Total rare earth TREO	%	≥98.5	≥98.0
Y2O3/TREO	%	≥99.99	≥99.9
Rare earth impurities	%	≤0.0001	≤0.001
Non-rare earth impurities	%	≤0.0005	≤0.001
Chloride Cl^-	%	≤0.005	≤0.01
LOI	%	≤2.0	≤3.0
D50 SED	um	0.5 or 1.0 or 2.0	0.5 or 1.0 or 2.0
property		White powder, Spherical
Application area		Additive for various ceramics, optical glass, phosphors, laser materials and refractory materials, etc.
Package		Conventional packaging, flexible packaging according to customer needs

Packing: 1 kg or 5 kg per package, 50 kg iron drum, provide small package: 100g, 500g, and other small packages.

Used: Used as additive for various ceramics, optical glass, phosphors, laser materials and refractory materials. Ultrafine yttrium oxide powder can be made into polycrystalline ceramics with excellent transparency. This kind of ceramics has high linear transmittance in the infrared and far infrared region, and has high paramagnetism and fluorescence which are not possessed by ordinary ceramics It can be used in window and fairing, radome, microwave substrate, infrared lens, infrared generator tube and other high temperature windows of infrared guided missile. In addition, the ultra-fine yttria powder can also be dispersed in the alloy to obtain super heat-resistant alloy; the stabilized zirconia powder can be sintered into stable zirconia ceramics with high strength and toughness, which can be used for cutting tools and mechanical parts.

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