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BeO Ceramic Substrate 2"x 2"x0.019, fine ground
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Click to enlarge
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In stock
Item Number: BeOceramic-5050048FG
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BeO Ceramic Properties
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Property
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Condition
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Unit
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Value
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Density
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g/cm 3
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≥2.85
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BeO purity
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%
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≥99
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Tensile strength
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MPa
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≥140
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linear expansion coeff.
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20℃-500℃
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×10 -4 /℃
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7-8.5
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Thermal Conductivity
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40℃
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W/m·k
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≥250
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Specific Heat
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25℃
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cal/°C gm
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0.25
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Hardness
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60
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Rockwell
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Dialectic Constant
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1MHz 20℃
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6.5-7.5
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10GHz 20℃
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6.5-7.5
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1MHz 20℃
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×10 -4
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≤4
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10GHz 20℃
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×10 -4
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≤8
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Resistivity
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100℃
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Ω.cm
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≥1013
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300℃
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Ω.cm
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≥1010
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Dialectic Strength
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DC
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KV/mm
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≥15
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Chemical stability
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1:9HCl
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ug/cm 2
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≤0.3
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10% NaOH
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ug/cm 2
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≤0.2
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Max. working Temperature
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℃
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1800
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MS&T 2012, Booth# 536, Oct.9-10, 2012, Pittsburgh, PA, USA
 Nanotech 2012, Booth# 712, June 19-20, 2012, Santa Clara, California
 ECS 221st, Booth#208, May 7-9, 2012, Seattle,WA, USA
 SVC TechCon2012, Booth# 739, May 1- 2, 2012, Santa Clara, California
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Notices
1. The price listed on line is valid for US market and who pay by credit card only. There will be extra cost for shipping and handling. The price is different from country to country
2. We may add extra cost for paper order and net 30 term due to extra labor cost
3. The price is subject to change without notice
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