Electrical explosion spray of Ag/C composite coating and its deposition behavior

2021 ◽  
Author(s):  
Xudong Wang ◽  
Hui Zhou ◽  
Yupeng Wei ◽  
Aihua Zhang ◽  
Liang Zhu
Keyword(s):  
Composite Coating ◽  
Electrical Explosion ◽  
Deposition Behavior

Investigation of the Splat Deposition Behavior onto a Composite Coating in Cold Spray

2018 ◽  
Vol 941 ◽  
pp. 1639-1644
Author(s):  
Xin Chu ◽  
Phuong Vo ◽  
Stephen Yue
Keyword(s):  
Electron Microscope ◽  
Composite Coating ◽  
Cold Spray ◽  
Spray Deposition ◽  
Cold Spraying ◽  
Single Component ◽  
Optical Profilometry ◽  
Deposition Behavior ◽  
Polished Substrate ◽  
Scanning Electron

The splat test is usually generated by low feed rate cold spraying of particles onto an as-polished substrate and it can be considered as a monolayer coating deposition. In this study, in order to investigate cold spray deposition mechanisms, Fe splats were sprayed onto the cold-sprayed single component 316L, Fe, and a composite 90Fe coatings. Results showed that although there is only 3.6 vol.% of 316L in the composite 90Fe coating, Fe splats exhibit a much better deposition behavior onto the 90Fe as compared with the single component Fe coating. To explain this observation, Fe splat samples were characterized using the scanning electron microscope (SEM), optical profilometry, splat adhesion tests, and splat nanoindentation. Finally, a preliminary explanation towards the Fe splat deposition behavior onto the composite coating was drawn.

scholarly journals Investigation of the feedstock deposition behavior in a cold sprayed 316L/Fe composite coating

2018 ◽  
Vol 337 ◽  
pp. 53-62 ◽  
Author(s):  
Xin Chu ◽  
Rohan Chakrabarty ◽  
Hanqing Che ◽  
Lihong Shang ◽  
Phuong Vo ◽  
...  
Keyword(s):  
Composite Coating ◽  
Deposition Behavior

Microstructure of SiC/Al composite coating by CO2 laser cladding

2004 ◽  
Author(s):  
Yang Xi-Chen ◽  
Li Hui-Shan ◽  
Wang Yun-Shan ◽  
Ma Bing ◽  
Yi Ying-Hui
Keyword(s):  
Composite Coating ◽  
Laser Cladding ◽  
Co2 Laser ◽  
Al Composite
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