Modeling and optimization for fly ash reinforced bronze-based composite materials using multi objective Taguchi technique and regression analysis

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dc.authoridBasar, Gokhan/0000-0002-9696-7579
dc.contributor.authorKus, Husamettin
dc.contributor.authorBasar, Gokhan
dc.contributor.authorKahraman, Funda
dc.date.accessioned2024-09-18T19:54:25Z
dc.date.available2024-09-18T19:54:25Z
dc.date.issued2018
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractPurpose This paper aims to investigate the effect of fly ash reinforcement ratio (Rr) and sintering temperature (T) on the transverse rupture strength (TRS), hardness and density of fly ash reinforced bronze-based composite materials by using multi-objective Taguchi technique, analysis of variance (ANOVA) and regression analysis. Design/methodology/approach The bronze-based composite materials containing 5, 10 and 15 Wt.% fly ashes were prepared by using spark plasma sintering carried out under a pressure of 35 MPa, at 750, 800 and 850 degrees C for 3 min. Sintering temperature and fly ash reinforcement ratio were considered as input parameters; the TRS, hardness and density were considered as output parameters. Experiments were designed according to Taguchi L9 orthogonal array. Multi signal-to-noise ratio (MSNR) was computed to define the optimal process parameters. ANOVA was conducted to detect the importance of the input parameters for the process performance. Moreover, the linear model was developed for predicting the performance parameters by using regression analysis. Findings Fly ash can be a good alternative as reinforcement to reduce the cost for composite materials. Optimal process parameters had obtained 850 degrees C sintering temperature and 5 per cent reinforcement ratio by using multi-objective Taguchi technique. The per cent contributions of the control factors on the performance parameters had obtained sintering temperature (95.78 per cent) and fly ash reinforcement ratio (3.00 per cent) with ANOVA. The obtained results indicate that the sintering temperature was found to be the dominant factor among controllable factors. However, the reinforcement ratio showed an insignificant effect. Originality/value It has been indicated that multi-objective Taguchi technique and regression analysis are effective and powerful tools in modeling and simultaneous optimization of quality characteristics for composite materials.en_US
dc.identifier.doi10.1108/ILT-02-2018-0059
dc.identifier.endpage1192en_US
dc.identifier.issn0036-8792
dc.identifier.issn1758-5775
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85052192195en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1187en_US
dc.identifier.urihttps://doi.org/10.1108/ILT-02-2018-0059
dc.identifier.urihttps://hdl.handle.net/20.500.12483/7724
dc.identifier.volume70en_US
dc.identifier.wosWOS:000442369300006en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherEmerald Group Publishing Ltden_US
dc.relation.ispartofIndustrial Lubrication and Tribologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectANOVAen_US
dc.subjectRegression analysisen_US
dc.subjectCompositeen_US
dc.subjectTaguchi techniqueen_US
dc.titleModeling and optimization for fly ash reinforced bronze-based composite materials using multi objective Taguchi technique and regression analysisen_US
dc.typeArticleen_US

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