Research Article
Transient Thermal-Electric Simulation and Experiment of Heat Transfer in Welding Tip for Reflow Soldering Process
Table 3
Material properties of haynes 230.
| | Properties (Unit)/ | Specific heat | Thermal conductivity | Isotropic resistivity | Convection film coefficient | | Temperature (°C) | (J/kg-°C) | (W/m- °C) | (-m) | (W/m2-K) |
| | 25 | 397 | 8.9 | 1.250E-06 | 1.8E12 |
| | 100 | 419 | 10.4 | 1.258E-06 | 8.8E11 |
| | 200 | 435 | 12.4 | 1.265E-06 | 4.5E11 |
| | 300 | 448 | 14.4 | 1.273E-06 | 3.0E11 |
| | 400 | 465 | 16.4 | 1.284E-06 | 1.8E11 |
| | Density | 8,970 kg/m3 |
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