2024-03-28T10:09:56Z
https://soar-ir.repo.nii.ac.jp/oai
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2022-12-14T04:15:26Z
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Cold Spray Powders and Equipment
Matteazzi, Paolo
Colella, Alberto
Leshchynsky, Volf
Sakaki, Kazuhiko
Fukanuma, Hirotaka
Maev, Roman Gr.
Copyright © 2016 From Cold Gas Dynamic Spray by Paolo Matteazzi et al. / Roman Gr. Maev, Volf Leshchynsky, eds. Reproduced by permission of Taylor and Francis Group, LLC, a division of Informa plc.
Chapter 3
A particle shock consolidation encountered in the coldspray (CS) process is defined by a highvelocity impact of powder particles onto the substrate. The particle impact results in the generation of high stresses and strains both in the particles and the substrate. As shown in the basic monographs (Champagne, 2007; Papyrin et al., 2007), the powder material to be sprayed must feature sufficient ductility to ensure particle strains and cold welding without its failure. In some cases (at very high particle velocities) Ti alloy particle melting occurs (Vlcek et al., 2002). However, impact of other metallic powder materials is characterized by high stresses and particle shear strains. Because a lot of information is available on various powders and powder mixtures developed and applied for cold spraying (Jeandin et al., 2014; Moridi et al., 2014, and others), the goal of this chapter is to describe and discuss the concept of CS material selection, basic criteria for evaluation of its suitability for cold spraying, and particle behavior during the deposition process (acceleration and formation of interfaces)
Book chapter
Paolo Matteazzi , Alberto Colella , Volf Leshchynsky , Kazuhiko Sakaki et al. "Chapter 3. Cold Spray Powders and Equipment". Cold Gas Dynamic Spray. Roman Gr. Maev, Volf Leshchynsky, eds. CRC Press, 2016, p.95-118.
CRC Press
2016-04-27
eng
book
AM
http://hdl.handle.net/10091/00020196
https://soar-ir.repo.nii.ac.jp/records/19435
9781466584433
https://doi.org/10.1201/b19486-4
10.1201/b19486-4
Cold Gas Dynamic Spray
95
118
https://soar-ir.repo.nii.ac.jp/record/19435/files/3.2.1.Basics_of_Cold_spray_system.pdf
application/pdf
2.3 MB
2018-01-26
https://soar-ir.repo.nii.ac.jp/record/19435/files/3.2.2.Numerical_Simulation_and_Experimental_Validation_of_Supersonic_Systems.pdf
application/pdf
2.1 MB
2018-01-26