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|EINECS No:||1314-36-9||Density:||5.01 G/mL At 25 ºC(lit.)|
|Melting Point:||2410ºC||Molecular Formula:||Y2O3|
|Appearance:||White Fine Powder||Molecular Weight:||225.8099|
copper oxide nanopowder,
cupric oxide nanoparticles
Content (%): 99.9
Average particle size: 30nm
Specific surface area: 30-50 m2/g
Particle morphology: sphericity
Appearance: white powder
Loosening density: 0.2g/cm3
True density: 5.1 g/cm3
1. Additives for iron and steel and nonferrous alloys. FeCr alloy usually contains 0.5% ~ 4% nm three two three nanometer yttrium oxide, yttrium oxide two can enhance the oxidation resistance and ductility of these stainless steel; rich nano addition of MB26 alloy three oxidation two yttrium mixed rare-earth alloy, comprehensive performance has been improved obviously and can replace part of the strong force for Aluminum Alloy aircraft component; add a small amount of nano oxide three two yttrium in Al Zr alloy, can improve the conductivity of the alloy; alloy has been used in most of the domestic wire factory; adding nano oxide three two yttrium in copper alloy, improve the conductivity and mechanical strength.
2, silicon nitride ceramic materials containing nano three oxidation of two yttrium 6% and 2% aluminum can be used to develop engine components.
3. The nano-sized ndal garnet laser beam with a power of 400 watts is used to drill, cut and weld large components.
4, the electron microscope fluorescent screen made of Y Al garnet wafers has high fluorescence intensity, low absorption to scattered light, good resistance to high temperature and mechanical wear.
5. The high nano three oxide two yttrium alloy containing 90% nanoscale gadolinium oxide can be used in aviation and other situations requiring low density and high melting point.
6, high temperature, nano three oxidation and two yttrium high temperature proton conducting materials containing nanometer three oxide and two yttrium 90%. It can be used for fuel cell, electrolytic cell and gas sensor with high hydrogen solubility.
In addition, used for high-temperature spraying materials, nuclear reactor fuel additives and diluents, permanent magnetic materials in the electronics industry for getter.
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