Effects of Spray Angle on Mass, Thickness, Porosity & Residual Stress in Cold-Sprayed Ti-6Al-4V Coatings

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Effects of Spray Angle on Mass, Thickness, Porosity & Residual Stress in Cold-Sprayed Ti-6Al-4V Coatings
Title:
Effects of Spray Angle on Mass, Thickness, Porosity & Residual Stress in Cold-Sprayed Ti-6Al-4V Coatings
Journal Title:
Lecture Notes in Mechanical Engineering
Keywords:
Publication Date:
22 August 2021
Citation:
Zhang, Z., Seng, D. H. L., Meng, T. L., Teo, S. L., Zhang, Z.-Q., Tan, B. H., … Pan, J. (2021). Effects of Spray Angle on Mass, Thickness, Porosity & Residual Stress in Cold-Sprayed Ti-6Al-4V Coatings. Proceedings of the 2nd International Conference on Advanced Surface Enhancement (INCASE 2021), 146–149. doi:10.1007/978-981-16-5763-4_32
Abstract:
Dense and adherent Ti-6Al-4V (Ti64) coatings can be fabricated by cold spray (CS). To deposit Ti64 coatings on uneven surfaces of actual components via CS, the effect of differ-ent impact angles from 50 to 90o (with respect to the surface plane) has been investigated for deposition of spherical Ti64 powders on Al6061-T6 substrates using nitrogen as process gas. The development of the coating’s mass, thickness, porosity and residual stress with impact angles have been analyzed.
License type:
Publisher Copyright
Funding Info:
This research / project is supported by the Agency for Science, Technology and Research (A*STAR) - Machining Learning Assisted Control of Metal Cold Spray and Shot Peening Processes
Grant Reference no. : A1894a0032

This research / project is supported by the Agency for Science, Technology and Research (A*STAR) - Structural Metal Alloy Program
Grant Reference no. : A18b1B0061

This research / project is supported by the Agency for Science, Technology and Research (A*STAR) - Accelerated Materials Development for Manufacturing
Grant Reference no. : A1898b0043
Description:
This is a post-peer-review, pre-copyedit version of an article published in Lecture Notes in Mechanical Engineering. The final authenticated version is available online at: http://dx.doi.org/10.1007/978-981-16-5763-4_32
ISSN:
2195-4364
2195-4356
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