Sushma A Patil,
Ramesh B T,
Thippeswamy Ekbote,
Ramesh R S,
Arunkumar Bongale,
K Sadashivappa6,
- Assistant Professor, Department of Mechanical Engineering, BIET, Davangere, Karnataka, India
- Assistant Professor, Department of Robotics and Automation, Symbiosis Institute of Technology (SIT), Symbiosis International University (SIU), Pune, Maharshtra, India
- Professor, Department of Mechanical Engineering, BIET, Davangere, Karnataka, India
- Associate Professor, Department of Mechanical Engineering, Jain Institute of Technology, Davangere, Karnataka, India
- Professor, Department of Robotics and Automation, Symbiosis Institute of Technology (SIT), Symbiosis International University (SIU), Pune, Maharshtra, India
- Professor, Department of Mechanical Engineering, BIET, Davangere, Karnataka, India
Abstract
The fatigue strength of fabricated copper coating on mild steel specimens under repeated loading and the overall number of cycles to failure has been investigated. The specimens of copper coating on mild steel substrate are fabricated by using an electro deposition shot peening method. The hardness behaviour of fabricated specimens studied and the experimental work has been carried out by using Vickers Micro Hardness under the load of 20N force. The specimen’s surface morphologies are examined using a scanning electron microscope (SEM). S/N ratio analysis is used to investigate the effects of process factors on the micro hardness of copper coated and shot peened specimens. The design of experiment is used to evaluate in order to rank the parameters. The micro hardness of the copper coating is found to be primarily influenced by the voltage and speed of the depositions. Analysis of Variance (ANOVA) test is used to evaluate the influence of variables in this experimental work. Statistical tools like S/N ratio and ANOVA enhance the reliability of conclusions by ensuring that findings are robust and data-driven. This systematic approach provides valuable insights for improving the performance and reliability of materials treated with processes like copper coating and shot peening, which are widely used in industries such as aerospace, automotive, and electronics.
Keywords: Electro deposition, shot peening, hardness, taguchi approach, analysis of variance (ANOVA).
[This article belongs to Special Issue under section in Journal of Polymer and Composites (jopc)]
Sushma A Patil, Ramesh B T, Thippeswamy Ekbote, Ramesh R S, Arunkumar Bongale, K Sadashivappa6. Experimental Investigation on Mechanical Characterization of Electrodeposited Shot Peened Copper Coated and Un-Coated Mild Steel. Journal of Polymer and Composites. 2025; 13(03):279-288.
Sushma A Patil, Ramesh B T, Thippeswamy Ekbote, Ramesh R S, Arunkumar Bongale, K Sadashivappa6. Experimental Investigation on Mechanical Characterization of Electrodeposited Shot Peened Copper Coated and Un-Coated Mild Steel. Journal of Polymer and Composites. 2025; 13(03):279-288. Available from: https://journals.stmjournals.com/jopc/article=2025/view=0
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Journal of Polymer and Composites
| Volume | 13 |
| Special Issue | 03 |
| Received | 12/11/2024 |
| Accepted | 03/02/2025 |
| Published | 24/04/2025 |
| Publication Time | 163 Days |
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