Molybdenum Copper Alloy Properties As Follows:
Performance materials preparation process is to determine whether the smooth realization of the key engineering applications. The tensile test uses CMT-5105A electronic universal testing machine, metal tensile specimen dimensions according to GB/T228-1987 requirements; using HV-120 Vickers hardness of surface hardness; thermal properties using thermal expansion, differential thermal analysis instruments such determination. The test calculations, copper molybdenum alloy composite main properties are shown below.
Table copper molybdenum alloy key performance
| Temperature /℃ |
Tensile strength /MPa |
Modulus /GPa |
Elongation/% | Surface hardness /HV |
Linear expansion coefficient(×10-6) | Thermal conductivity /(W·MK-1) |
| Normal temperature | 470 | 267.8 | 15 | 161 | 5.5 | 134 |
| 800 | 252 | 235.6 | - | - | 6.4 | 113 |
| Grade: Mo-10Cu; ingredients: 6 ~ 16 wt% Cu; Density: 9.5 g/cm3; Relative density: 92% | ||||||
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