Modeling of temperature and residual stress fields resulting from impacting process of a molten Ni particle onto a flat substrate

Abstract

Several effective numerical techniques, based on a finite element analysis, have been developed and computed independently. Results are presented describing the impacting process, and the subsequent temperature and residual stress fields of a molten nickel particle impacting onto a flat substrate. Problems of this type, especially the prediction of the thermal residual streses, are of major practical interest in thermal spray operations as a pioneering approach.

Keywords

finite element analysis / residual stress fields / Ni compound / thermal spray operations

References

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