KINHENG CRYSTAL MATERIAL(SHANGHAI) CO., LTD
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Major capability parameter
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Crystal structure
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M6
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Unit cell constant
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a=3.252Å c=5.313 Å
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Density
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5.7(g/cm3)
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Hardness
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4(mohs)
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Melt point
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1975℃
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Thermal expansion
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6.5 x 10-6 /℃//a 3.7 x 10-6 /℃//c
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Planned constant
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1200 mv/k @ 300 ℃
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Thermal conductivity
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0.006 cal/cm/k
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Through scope
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0.4-0.6 um > 50% at 2mm
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Crystal orientation
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<0001>,<11-20>,<10-10>±0.5º
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Size(mm)
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25×25×0.5mm,10×10×0.5mm,10×5×0.5mm,5×5×0.5mm
special size and orientation are available upon request
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Surface rough
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Surface roughness(Ra):<=5A
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Polishing
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Single or double
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Pack
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100 clean bag,1000 exactly clean bag
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