Our company production of yttrium stability and high purity zirconium oxide plate, can be widely used in chip inductor, ceramic capacitors, powder metallurgy classes such as manufacturers, because of its long service life, does not react with the sintered products, does not affect product performance. We can make different sizes according to various needs of customers of different specifications of the products, to provide complete product specifications, SGS environmental protection report, ISO9000 quality system certification and MSDS.
According to customer requirements, the products processed into a mirror, slot hole. Tolerance can reach 0.2 mm.
1、Outward appearance (inspection procedure: Visual)
Assumes the faint yellow surface, the uniform color is consistent, not obvious chromatic aberration, does not have the crack, does not have the gap, does not have the scratch, not obvious rugged and so on phenomena.
2、Chemical composition and physical property (physical property data for survey mean value)
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Item
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Unit
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Leaving the plant examines to examine data
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Item
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Unit
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Leaving the plant examines to examine data
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Chemical composition
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ZrO2
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%
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>91
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Physical property
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Bulk density
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g/cm3
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>4.3
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Y2O3
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%
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6~8
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Obviously porosity
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%
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>19
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SiO2
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%
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<0.4
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Heat expansion rate 1000℃
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%
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<0.8
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TiO2
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%
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<0.3
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Is suitable the temperature high
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℃
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>1500
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Other
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%
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0.55
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Anti-booklet intensity
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Mpa
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>20
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