材料 >> 合金
钽钨,箔, Ta97.5W 2.5, As Rolled Temper, 1mm厚
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介绍 | 订货号 | 包装规格 | | 929-903-57 | 50mm x 50mm | | 947-157-36 | 100mm x 100mm |
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参数 | Temper[状态] | As Rolled | | Thickness[厚度] | 1mm | | Mechanical Properties(机械性能) | | Elongation at break ( % ) | < 20.0 | | Hardness - Vickers ( kgf mm⁻² ) | 115 - 160 | | Modulus of elasticity ( GPa ) | 186.0 | | Tensile strength ( MPa ) | 240.00 - 310.00 | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 6.480 @20-500℃ | | Melting point ( C ) | 3014.00 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 141.0 @23℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 55.00 @23℃ | | Physical Properties(物理性质) | | Density ( g cm⁻³ ) | 16.660 |
其他参数 公差 | 长度 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% | | 直径 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% | | 厚度 | <0.01mm | ±25% |
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| ≤0.05mm | ±15% | | >0.05mm | ±10% | | 长度 1 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% | | 长度 2 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% |
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