Investigation of the machinability of SiC reinforced MMC materials produced by molten metal stirring and conventional casting technique in die-sinking electrical discharge machine

Basit Öğe Kaydı
dc.authoridNAS, Engin/0000-0002-4828-9240
dc.authorwosidNAS, Engin/V-8276-2017
dc.contributor.authorUgur, Abdullah
dc.contributor.authorNas, Engin
dc.contributor.authorGokkaya, Hasan
dc.date.accessioned2021-12-01T18:48:48Z
dc.date.available2021-12-01T18:48:48Z
dc.date.issued2020
dc.department[Belirlenecek]en_US
dc.description.abstractIn this study, MMC materials were produced by stir casting method using AA7075 alloy matrix and silicon carbide (SiC) as reinforcement elements in order to investigate the effect of die-sinking electric discharge machining (EDM) process parameters for various weight percentage reinforcement (10% 14% and 18%) used MMC. EDM with three different pulse-on time (Time on) (25, 50 &75 mu s) and discharge current value (2, 4 & 6 Amperes) and at constant dwell time (20 mu s) and depth of cut (0.5 mm). After machining process, the effects of process parameters on processing time, average surface roughness, hole diameter and the weight loss were investigated. As a result of the study, highest values, the lowest values of processing time, hole diameter and average surface roughness were obtained for various weight percentage reinforcement MMC respectively. Ideal MMC, discharge current value and time-on duration for average surface roughness, hole diameter, processing time and material wear loss according to signal to noise ratio were determined. According to ANOVA results, R-2 values for the average surface roughness, hole diameter, processing time and material wear loss were calculated as 89.55%, 98.46%, 89.85% and 24.06% respectively.en_US
dc.description.sponsorshipKarabuk University Rectorate and Scientific Research Projects (BAP) Management CoordinatorsKarabuk University [KBU-BAP-15/1-DR-027]en_US
dc.description.sponsorshipI would like to thank Karabuk University Rectorate and Scientific Research Projects (BAP) Management Coordinators for their financial support within the scope of KBU-BAP-15/1-DR-027.en_US
dc.identifier.doi10.1016/j.ijmecsci.2020.105875
dc.identifier.issn0020-7403
dc.identifier.issn1879-2162
dc.identifier.scopus2-s2.0-85086712233en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijmecsci.2020.105875
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10609
dc.identifier.volume186en_US
dc.identifier.wosWOS:000579448600002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofInternational Journal Of Mechanical Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMetal Matrix Compositesen_US
dc.subjectMachinabilityen_US
dc.subjectElectrical Discharge Machineen_US
dc.subjectTaguchien_US
dc.subjectANOVAen_US
dc.subjectMechanical-Propertiesen_US
dc.subjectSurface-Roughnessen_US
dc.subjectMatrix Compositesen_US
dc.subjectTaguchi Methoden_US
dc.subjectOptimizationen_US
dc.subjectParametersen_US
dc.subjectBehavioren_US
dc.subjectMicrostructureen_US
dc.subjectWearen_US
dc.titleInvestigation of the machinability of SiC reinforced MMC materials produced by molten metal stirring and conventional casting technique in die-sinking electrical discharge machineen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
10609.pdf
Boyut:
2.17 MB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu