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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2018, Volume 59, Issue 2, Pages 160–166
DOI: https://doi.org/10.15372/PMTF20180116 (Mi pmtf605) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Increasing the fatigue life of dissimilar friction stir spot welded Al/Cu joints by optimization of technological parameters

S. Siddharth, T. Senthilkumar

University College of Engineering, Anna University, Tiruchirappalli, 620024, India
Full-text PDF (436 kB) Citations (2)
DOI: https://doi.org/10.15372/PMTF20180116
Abstract: Friction stir spot welding is a new technique used in industries for spot joining dissimilar combinations. In this investigation, dissimilar combinations of Al5052 aluminium and C10100 copper are joined by using this technique with variations of important process parameters, such as the tool rotational speed, dwell duration, and plunging depth. A central composite design model is developed for establishing empirical relationships between the process parameters and the fatigue life of the joints (number of cycles to fracture). The analysis of variance is used for determining the significance of the developed model. The response surface methodology is used for maximizing the fatigue strength. By confirmation experiments, the model is validated, and the error is found to be within four percent.
Keywords: fiction stir spot welding, aluminium, copper, fatigue, optimization.
Received: 24.05.2017
Revised: 30.05.2017
English version:
Journal of Applied Mechanics and Technical Physics, 2018, Volume 59, Issue 2, Pages 326–331
DOI: https://doi.org/10.1134/S0021894418020165
Bibliographic databases:
Document Type: Article
UDC: 539.3; 621.7
Language: Russian
Citation: S. Siddharth, T. Senthilkumar, “Increasing the fatigue life of dissimilar friction stir spot welded Al/Cu joints by optimization of technological parameters”, Prikl. Mekh. Tekh. Fiz., 59:2 (2018), 160–166; J. Appl. Mech. Tech. Phys., 59:2 (2018), 326–331
Citation in format AMSBIB
\Bibitem{SidSen18}
\by S.~Siddharth, T.~Senthilkumar
\paper Increasing the fatigue life of dissimilar friction stir spot welded Al/Cu joints by optimization of technological parameters
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2018
\vol 59
\issue 2
\pages 160--166
\mathnet{http://mi.mathnet.ru/pmtf605}
\crossref{https://doi.org/10.15372/PMTF20180116}
\elib{https://elibrary.ru/item.asp?id=32773504}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2018
\vol 59
\issue 2
\pages 326--331
\crossref{https://doi.org/10.1134/S0021894418020165}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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