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 PRODUCT LIST |
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TbDyFe Property
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(1)Property of TbDyFe
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TYPE
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TbDyFe
Flexible Coefficient
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Flexible
Rate
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λ//×10－6(40KA/m，5～10MPa)
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d33×10－6m/A |
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TbDyFe100
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500～800
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0.0125
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TbDyFe200
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＞800～1100
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0.025
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TbDyFe300
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＞1100
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0.04
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REMARK: Indoor Temperature(18℃～25℃)
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(2)Other Physics Performance
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ITEM
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INDEX
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Young's Modulus N/m2
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(2.5～3.5)×1010 |
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Tensile Strength MPa
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28
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Compressive Strength MPa
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400
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Density g/cm3
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9.15~9.25
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Thermal Expansion Coefficient /℃
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(8～12)×10－6 |
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Curie Temperature ℃
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380
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Coupling Factor (K33)
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0.6～0.75
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Sound Velocity m/s
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1640～1940
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Energy Density KJ/m3
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14～25
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Conductivity Ω.m
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60×10－8 |
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Heat Capacity KJ/Kg.K
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0.35
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Relative Permeability
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3～15
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