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Numerical modelling of Friction Stir Processing of AlSi9Mg aluminium casting alloy

Marek St. Węglowski, Carter Hamilton, Stanisław Dymek
2017.05.23 by Marek Dragan

The work presents the assumptions of a complex numerical thermo-kinetic model for Friction Stir Processing. The model makes it possible to calculate the under-tool temperature of the surface of a material being modified as well as to determine lines corresponding to the shifting of a material modified during FSP. The calculation results indicate the influence of a tool rate of rotation and of a tool travel rate on the concentration of lines and on the surface temperature. The article also reveals that a material being modified is composed of two zones in which the material is shifted, i.e. the primary and secondary zone.

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Source URL:https://bulletin.is.gliwice.pl/article/numerical-modelling-friction-stir-processing-alsi9mg-aluminium-casting-alloy

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[1] https://bulletin.is.gliwice.pl/download/file/fid/1914