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wafer butterfly valve

Yttrium Oxide Powder Y2O3 Powder

Yttrium Oxide Powder Y2O3 Powder

Yttrium Oxide Powder Y2O3 Powder

(1) The addition agent of iron and steel and coloured alloy. FeCr's alloy usually includes 0.5-4%'s yttrium, can strengthen oxidation resistance and the ductility and malleability of these stainless steel; After adding the right amount rich yttrium to mix the tombarthite in MB26 alloy, the over-all properties of alloy gets the obvious improvement, and can replace that the some strong aluminium alloy is used on aero the receiving power member; Join a small amount rare soil of rich yttrium Al-Zr in the alloy, and can raise the alloy electric conductivity; This alloy has adopted for internal most of electric wire factories; Put into the yttrium in the copper alloy, and raised electric conductivity and mechanical intensity. 
  (2) The silicon nitride ceramic material of yttrium 6% and aluminium 2%, can be used for developing the engine component.
  (3) The neodymium yttrium aluminium garnet laser beam of 400 tile power to the large-scale member, Carry on the machinings cuch as drilling, cutting and welding etc 
  (4) The electronic screen that forms by Y-Al's garnet single crystal piece fluorescence brightness is high, and what it is to scattering light absorbs lowly, and resisted high temperature is good as the resisted mechanical wear function. 
  (5)The yttrium reaches the high yttrium structure alloy of 90%, can apply in the aviation asking the occasion of low density and high melting point with other. 
  (6) At present the times yttrium mixing to receive people to concern SrZrO3's high temperature proton conduction material, to the fuel cell and the production of high quick component of gas of electrolysis pond and requirement hydrogen solubility possesses the important meaning. In addition, the yttrium is used to be able to bear or endure the diluent, permanent-magnet material addition agent as well as electronics industry of high temperature spraying material and atomic energy reactor fuel, 
physical properties
White Powder , insoluble in water, soluble in acid. remark
APS(nm) 30-60nm Design for requirement
Specific surface area(㎡/g) >20
chemical component
TREO% ≥98
Y2O3/REO% ≥99.995 ≥99.999
CeO2 ≤0.0005 ≤0.0001
Pr6O11 ≤0.0002 ≤0.0001
Nd2O3 ≤0.0002 ≤0.0001
Sm2O3 ≤0.0002 ≤0.0001
Eu2O3 ≤0.0002 ≤0.0001
Gd2O3 ≤0.0002 ≤0.0001
Tb4O7 ≤0.0002 ≤0.0001
Dy2O3 ≤0.0002 ≤0.0001
Ho2O3 ≤0.001 ≤0.0001
Er2O3 ≤0.001 ≤0.0001
Tm2O3 ≤0.0001 ≤0.00002
Yb2O3 ≤0.0001 ≤0.00002
Lu2O3 ≤0.0001 ≤0.00002
CeO2 ≤0.0005 ≤0.0001