Effect of the Substrate Surface Activation on the Process of Cold Spray Coating Formation

Author:

Papyrin A.N.1,Klinkov S.V.2,Kosarev V.F.2

Affiliation:

1. Albuquerque/USA

2. Novosibirsk/RUS

Abstract

Abstract A model that takes into account the influence of surface activation by particles of the sprayed material on Cold Spray process is proposed in the present paper. With the help of this model, particle adhesion to the surface is numerically calculated. Some typical dependences of the coated area on the number of impacts for different particle velocities and temperatures are obtained. These dependences are in satisfactory agreement with the results of experiments.

Publisher

Verlag für Schweißen und verwandte Verfahren DVS-Verlag GmbH

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Influence of gas stagnation temperature upon activation stage during cold spraying;ACTUAL PROBLEMS OF CONTINUUM MECHANICS: EXPERIMENT, THEORY, AND APPLICATIONS;2023

2. Influence of Particle Velocities on Adhesion Strength of Cold Spray Inner Diameter Coatings;Journal of Thermal Spray Technology;2022-07-07

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