Experimental analysis of processing parameter of thermal spray coating machine

  Suraj Kumar Khodidas Vaghela,  Rakesh.P.Prajapati,  Harshit Bhavsar,  Saras Patel

Thermal spray coating process are surface modification treatment process in which molted and semi-molted material spray on workpiece material with high temperature and high velocity. Thermal spray techniques are classified in different types of techniques: Detonation Gun spray, flame spray with wire, flame spray with powder, HVOF, plasma spray, wire arc spray, cold spray process. In this research paper briefly defined basic principle, advantages, limitations, process and focused on plasma process. The present research work focused on the study of nickel-aluminide deposition as the top coat on metallic workpiece without any intermediate bond coat. Mild steel are taken as the workpiece material and the deposition of Ni-Al is made by atmospheric plasma spray coating process. The basic aim has been to study the Found less porosity and high thickness of Mild steel workpiece material deposition of Ni-Al coatings. After experiment in this research work for analysis using minitab software and got best range of coating regarding to porosity, thickness.

Keywords- Thermal Spray Techniques, Plasma Spray, Porosity, Thickness, DOE, Taguchi

Unique Identification Number - IJEDR2102022
Page Number(s) - 143-151
Pubished in - Volume 9 | Issue 2 | May 2021
DOI (Digital Object Identifier) -    http://doi.one/10.1729/Journal.26971
Publisher - IJEDR (ISSN - 2321-9939)

  Suraj Kumar Khodidas Vaghela,  Rakesh.P.Prajapati,  Harshit Bhavsar,  Saras Patel,   "Experimental analysis of processing parameter of thermal spray coating machine", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.9, Issue 2, pp.143-151, May 2021, Available at :http://www.ijedr.org/papers/IJEDR2102022.pdf