Experimental and finite element analysis of thermal stress on thermal spray coated AISI 304 stainless steel specimen using low cost solid lubricant
- Title
- Experimental and finite element analysis of thermal stress on thermal spray coated AISI 304 stainless steel specimen using low cost solid lubricant
- Creator
- Sukumaran S.; Xavier L.F.; Deepanraj B.; Shivakumar S.; Jangam S.
- Description
- The scope of this work is to investigate the thermal stress on the CaF2 coated AISI 304 stainless steel substrate using both finite element analysis and experimental method. The influence of temperature and coating thickness on the thermal stress was investigated by conducting the test at different temperatures ranging from 100C to 1000C and by varying the coating thickness at 250, 350 and 450m. Stoneys equation was then used to investigate the thermal stress analytically and the finite element analysis results were then compared with the analytical results. From the experimental results it was found that the specimen coated with 450m coating thickness has better resistance to thermal stress compared to other samples taken for investigation. The experimental results were then validated to confirm the effectiveness of the coating thickness by conducting a confirmation test using thermal shock test to validate the results experimentally. The samples after the thermal shock test were examined using SEM, revealing numerous cracks, voids and peel off of the coating as the major reason for higher thermal stress on samples coated with 250 and 350m. The Author(s), under exclusive licence to Springer-Verlag France SAS, part of Springer Nature 2023.
- Source
- International Journal on Interactive Design and Manufacturing, Vol-18, No. 5, pp. 2781-2791.
- Date
- 2024-01-01
- Publisher
- Springer-Verlag Italia s.r.l.
- Subject
- Coating thickness; Finite element method; Thermal shock resistance test; Thermal stress
- Coverage
- Sukumaran S., School of Engineering and Technology, Christ (Deemed to Be University), Kengeri Campus, Karnataka, Bangalore, India, Department of Mechanical Engineering, Jyothi Engineering College, Kerala, Thrissur, India; Xavier L.F., School of Engineering and Technology, Christ (Deemed to Be University), Kengeri Campus, Karnataka, Bangalore, India; Deepanraj B., Department of Mechanical Engineering, College of Engineering, Prince Mohammad Bin Fahd University, Al-Khobar, Saudi Arabia, Department of Mechanical Engineering, Jyothi Engineering College, Kerala, Thrissur, India; Shivakumar S., School of Engineering and Technology, Christ (Deemed to Be University), Kengeri Campus, Karnataka, Bangalore, India; Jangam S., School of Engineering and Technology, Christ (Deemed to Be University), Kengeri Campus, Karnataka, Bangalore, India
- Rights
- Restricted Access
- Relation
- ISSN: 19552513
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Sukumaran S.; Xavier L.F.; Deepanraj B.; Shivakumar S.; Jangam S., “Experimental and finite element analysis of thermal stress on thermal spray coated AISI 304 stainless steel specimen using low cost solid lubricant,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 23, 2025, https://archives.christuniversity.in/items/show/13037.