Study on Heat Transfer Model of 2024 Aluminum Alloy under Static Magnetic Field
The paper has established a two-dimensional non-steady-state heat transfer model for 2024 aluminum alloy solidification process under the static magnetic field. According to the measured temperature and the inverse heat transfer problem, the boundary conditions of model have been determined, the results show that the solidification rate and heat flux acting on the ingot surface increase with increasing of the static magnetic filed strength; when the static magnetic filed strength become stronger, the isotherm location will move towards the liquid pool center, and the temperature gradient in the liquid metal pool will increase.
Helen Zhang and David Jin
C. G. Cheng et al., "Study on Heat Transfer Model of 2024 Aluminum Alloy under Static Magnetic Field", Advanced Materials Research, Vol. 366, pp. 229-233, 2012