Address: 503, 1#, No.1295, New Jinqiao RD, 201206, Shanghai, China
Phone: +86-21-61093316
Yttrium Metal
Yttrium is a silvery-metallic dark grey lustrous metal that is relatively stable in air. Finely divided yttrium metal is very unstable in air and turnings of the metal will ignite at temperatures above 400 °C. The metal is soft and ductile. It has a hexagonal close-packed structure, a density of 4.478 gm/cm3, a melting point of 1522 °C, and a boiling point of 3338 °C. Yttrium oxide, or yttria, occurs as a sesquioxide with the formula Y2O3. The oxide is a white powder with a specific gravity of 5.0 gm/cm3 and a formula weight of 225.81.Yttrium is most widely used in phosphors for white and grey colours in LEDs, and in tri-chromatic fluorescent lighting.For its physical and chemical properties, Yttrium is regularly alloyed with chromium, molybdenum, zirconium, titanium, aluminum and magnesium. Yttrium is used as a deoxidizer for vanadium and other nonferrous metals, and as a catalyst in the polymerization of ethylene. It has medical applications in cancer treatment, arthritis and joint inflammation, in artificial joints, prosthetic devices, and needles. The element can also be found in optical and camera lenses, cubic zirconia jewelry, super conductor materials, high performance spark plugs, yttrium-stabilized zirconia, solid electrolytes, exhaust systems,catalytic converters, turbocharger components, and piston rings.Purity: Y/TREM ≥ 99% - 99.99% minPacking: In iron drums with inner double PVC bags of 100kg net each, or packed according to customers' specifications.
Yttrium Oxide, also called Yttria, high purity Yttrium Oxides are the most important materials for tri-bands Rare Earth phosphors which give the red colour in colour television & computer tubes. I
Compression Bonded - this is a technique whereby a special form of NdFeB powder is blended with a plastic carrier material, die pressed and then heated. Parts made in this way can be of complex shapes
Cerium is a lustrous silvery-dark grey metal that oxidizes readily in air. Finely divided cerium metal is very unstable in air. The metal is malleable and will likely ignite if cut with a knife. The e
Cerium Oxide, also called Ceria, is widely applied in glass, ceramics and catalyst manufacturing. In glass industry, it is considered to be the most efficient glass polishing agent for precision optic
Didymium or praseodymium-neodymium alloyProperties：a rare earth alloy with a metallic silver lusterPurity:（Pr+Nd)/TREM ≥ 99.5%Specifications：1) Pr/TREM:(20±1.5)%，Nd/TREM:(80±1.5)%
Product name: didymium oxide / praseodymium-neodymium oxideMolecular Formula: (PrNd)xOyProperties:gray and brown powder,hygroscopic,insoluble in water but soluble in acids,density 6.88g/cm3,metling po
help
Add to favorite
Favorite products
