首页|Modeling of Temperature and Residual Stress Fields Resulting from Impacting Process of a Molten Ni Particle onto a Flat Substrate

Modeling of Temperature and Residual Stress Fields Resulting from Impacting Process of a Molten Ni Particle onto a Flat Substrate

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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 stresses, are of major practical interest in thermal spray operations as a pioneering approach.

finite element analysisresidual stress fieldsNi compoundthermal spray operation

WANG Lu、FAN Qun-bo、WANG Fu-chi

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Beijing University of Technology

2003

Journal of Wuhan University of Technology: Materials science edition