Research Article
Structure and Microhardness of Cu-Ta Joints Produced by Explosive Welding
Table 1
Some properties of copper and tantalum.
| Features | Cu | Ta |
| Crystal lattice | fcc | bcc | Density, g/cm3 | 8,93 | 16,6 | Melting point, °C | 1084 | 2996 | Recrystallization temperature, °C | 300 | 1300 | Thermal conductivity, W/m·K | 390 | 52.1 |
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