材料 >> 陶瓷
碳化钨钴,球体, WC 94Co6, 0.4mm直径
产品介绍 | 订货号 | 包装规格 | | 022-279-80 | 10 Piece | | 008-366-92 | 20 Piece | | 351-421-39 | 50 Piece | | 091-989-39 | 100 Piece |
产品参数 | Diameter[直径] | 0.4mm | | Quantity[数量] | 10 Piece - 100 Piece | | Sphericity[球面] | 0.625μm | | Surface Finish[表面光洁度] | Polished | | Type[类型] | Precision Sphere | | Physical Properties(物理性质) | | Density ( g cm⁻³ ) | 14.950 | | Mechanical Properties(机械性能) | | Hardness - Vickers ( kgf mm⁻² ) | 1550 | | Poisson's ratio | 0.210 - 0.220 | | Tensile modulus ( GPa ) | 600.00 | | Tensile strength ( MPa ) | 1440.00 | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 4.600 - 5.000 @20-1000℃ | | Specific heat ( J K⁻¹ kg⁻¹ ) | 200.0 - 480.0 @25℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 60.00 - 80.00 @20℃ | | Upper continuous use temperature ( C ) | 600 - 630 | | Electrical Properties(电气特性) | | Volume resistivity ( Ohmcm ) | 2x10⁻⁶@25℃ | | Pultrusion(挤拉成型) | | Compressive strength ( MPa ) | 5300 -7000 |
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