SY high purity 99.99% yttrium oxide Y2O3 White powder particle size 0.4-0.5um CAS 1314-36-9 EINECS 215-233-5 used for Aluminum nitride sintering agent
product description:
Name: yttrium oxide; yttria
Chemical formula :Y2O3
Molecular weight :225.81
CAS accession number:1314-36-9
Melting point: 2410°C
Boiling point :4300°C
Density: 5.01 g/cm3
Appearance :White slightly yellow powder
Application:
Mainly used for the production of microwave magnetic materials and an
Important material for military use (single crystal; yttrium iron garnet, yttrium
al uminum garnet and other composite oxide), also used as an optical glass,
ceramic materials additives, big-screen TV with a high-brightness phosphor and
other CRT coatings.Also used in the manufacture of film capacitors and special
refractories, as well as high-pressure mercury lamp, a laser, a magnetic bubble
storage element and other materials. Added sintering yttrium oxide can effectively
reduce the grain size of tungsten alloy.
specification:
Packing & Delivery:
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