Application of MOORA method for multi optimization of GMAW process parameters in stain-less steel cladding
| Autor: | Suha K. Shihab, Noor Zaman Khan, Pratyush Myla, Sanjay Upadhyay, Zahid A. Khan, Arshad Noor Siddiquee |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Management Science Letters, Vol 8, Iss 4, Pp 241-246 (2018) |
| Druh dokumentu: | article |
| ISSN: | 1923-9335 1923-9343 |
| DOI: | 10.5267/j.msl.2018.2.002 |
| Popis: | Gas Metal Arc Welding (GMAW) is widely used to perform cladding so as to enhance corrosion resistance and several other properties of substrate material. However, the success of cladding us-ing GMAW depends on the optimal selection of its critical parameters. Therefore, in this study, the cladding of stainless steel over mild steel substrate using GMAW process is investigated with an aim to optimize the GMAW process parameters. Three GMAW process parameters i.e. current, voltage, and torch angle were selected and their effect on the time required to complete the cladding and arc power was investigated and optimized. Multiple objective optimization based on ratio anal-ysis (MOORA) method was employed to evaluate and optimize the effect of the selected process parameters. It was found that the current and voltage have significant effect in reducing the time and power required for the cladding process. |
| Databáze: | Directory of Open Access Journals |
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