By which methods I Can coat(cast/ deopsite) a commercially-available nanoparticle powder (solid form) on a metal substrate?
P.S.: binder-free methods would be more preferable.
Thank you in advance for your kind responses.
Hello!
Some of the available coating techniques are plasma spraying (if the particles withstand high temperature and can be molten without altering their properties), chemical vapor deposition (CVD), Sputtering or Electroplating.
Dear Saqar Shayesteh
PLD is also an ideal coating technique, if you are preferring binder-free methods.
You may refer:
Article Pulsed Laser Deposition — Ablation Mechanism and Applications
https://www.aemdeposition.com/blog/what-is-pulsed-laser-deposition.html
Nano materials can be deposited with thermal spray; however, the properties of the material may change because the nano powder will be melted. The part you are going to coat is going to be exposed to the stream of molten material, raising the surface temperature or your part. There are requirements for surface preparation. It can be done, but there are factors to be considered.
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