{ "article_id": 662, "public_id": "09ee495a-b24e-4bf8-9507-9357c67e72e3", "internal_identifier": null, "source_identifier": "39:27", "status": "published", "type": "research_article", "title": "Grafen Takviyeli Alüminyum Matrisli Kompozitlerde Sinterleme Sıcaklığının Kompozitlerin Yoğunluğuna, Gözenekliliğine, Sertliğine ve Mikroyapısına Olan Etkisinin İncelenmesi", "title_secondary": null, "abstract": "Bu çalışmada, saf alüminyum ve ağırlıkça %0.1, %0.3 ve %0.5 oranında grafen nanotabaka (GNT) katkılı\r\nalüminyum\r\n(Al) matrisli kompozitler farklı sinterleme sıcaklıklarında (TS=550, 600, 630 °C) toz metalurjisi metoduyla üretilmiştir.\r\nÜretilen kompozitlerin deneysel yoğunluğu ve gözenekliliği Arşiment yoğunluk ölçüm kitiyle, Vickers sertliği mikro Vickers\r\nsertlik ölçme cihazıyla ve mikroyapısı taramalı elektron mikroskobuyla analiz edilmiştir. Test sonuçlarına göre; en iyi\r\ndeneysel yoğunluk (2.52 g/cm3), gözeneklilik oranı (%6.7), Vickers sertliği (57±2 HV) TS=630 °C sinterleme sıcaklığında ve\r\nAl-%0.1GNT kompozit yapıda elde edilmiştir.  ", "language": "tr", "english_title": "Investigation of the Effect of Sintering Temperature on the Density, Porosity, Hardness, and Microstructure of Graphene-Reinforced Aluminum Matrix Composites", "english_abstract": "In this study, pure aluminum and graphene nanoplatelets (GNPs) reinforced aluminum (Al) matrix composites with various graphene ratio (0.1, 0.3 and 0.5wt.% ) and different sintering temperatures (TS=550, 600, 630 °C) were fabricated by powder metallurgy method. Experimental density and porosity of the composites were performed by Archimedes’ density meter kit. Also, Vickers hardness and microstructure of the composites were determined by micro Vickers hardness tester and scanning electron microscope, respectively. Test results showed that the best experimental density (2.52 g/cm3 ) and porosity (%6.7), and Vickers hardness (57±2 HV) were obtained at the sintering temperature (TS=630 °C) and Al-0.1%GNPs composite.", "doi": null, "doi_url": null, "resource_url": "https://www.set-science.com/a/09ee495a-b24e-4bf8-9507-9357c67e72e3", "pdf_url": "https://www.set-science.com/a/09ee495a-b24e-4bf8-9507-9357c67e72e3/pdf", "og_image": "https://www.set-science.com/assets/img/og-card-v2.png", "authors": [ { "public_id": "23700e00-34ff-4a69-ad38-0a8f3ac72f52", "given": "Mahmutcn", "family": "Şenel", "full": "Mahmutcn Şenel", "literal": null, "orcid": null, "orcid_url": null, "email": "mahmutcan.senel@omu.edu.tr", "corresponding": true, "sequence": "first", "affiliations": [ { "name": "Ondokuz Mayıs Univertsiy", "department": null, "country": null, "country_code": null, "ror": null, "ror_url": null } ] }, { "public_id": "45d6195d-e267-4adc-8967-fec7a2f6524f", "given": "Mevlüt", "family": "Gürbüz", "full": "Mevlüt Gürbüz", "literal": null, "orcid": null, "orcid_url": null, "email": "mahmutcan.senel@omu.edu.tr", "corresponding": false, "sequence": "additional", "affiliations": [ { "name": "Ondokuz Mayıs Univertsiy", "department": null, "country": null, "country_code": null, "ror": null, "ror_url": null } ] }, { "public_id": "2478d388-bcbf-4e01-b980-d53e8f209e99", "given": "Erdem", "family": "Koç", "full": "Erdem Koç", "literal": null, "orcid": null, "orcid_url": null, "email": "mahmutcan.senel@omu.edu.tr", "corresponding": false, "sequence": "additional", "affiliations": [ { "name": "Ondokuz Mayıs Univertsiy", "department": null, "country": null, "country_code": null, "ror": null, "ror_url": null } ] } ], "keywords": [], "translations": [ { "language": "en", "title": "Investigation of the Effect of Sintering Temperature on the Density, Porosity, Hardness, and Microstructure of Graphene-Reinforced Aluminum Matrix Composites", "abstract": "In this study, pure aluminum and graphene nanoplatelets (GNPs) reinforced aluminum (Al) matrix composites with various graphene ratio (0.1, 0.3 and 0.5wt.% ) and different sintering temperatures (TS=550, 600, 630 °C) were fabricated by powder metallurgy method. Experimental density and porosity of the composites were performed by Archimedes’ density meter kit. Also, Vickers hardness and microstructure of the composites were determined by micro Vickers hardness tester and scanning electron microscope, respectively. Test results showed that the best experimental density (2.52 g/cm3 ) and porosity (%6.7), and Vickers hardness (57±2 HV) were obtained at the sintering temperature (TS=630 °C) and Al-0.1%GNPs composite.", "keywords": [ "Alüminyum, grafen, yoğunluk, gözeneklilik, sertlik, mikroyapı" ] } ], "subjects": [], "subject_names": [], "published_date": "2018-12-31", "published_year": "2018", "received_date": null, "accepted_date": null, "volume": "3", "issue": null, "page_first": "150", "page_last": "154", "article_number": null, "conference": { "short_name": "ISAS2018-Winter", "full_title": "2nd International Symposium on Innovative Approaches in Scientific Studies", "name": "2nd International Symposium on Innovative Approaches in Scientific Studies", "acronym": "ISAS2018-Winter", "location": "Samsun, Türkiye", "start_date": "2018-11-30", "end_date": null, "public_id": "b8a703cc-09f7-4d5b-ae60-eb31a1050720" }, "proceedings": { "title": "2nd International Symposium on Innovative Approaches in Scientific Studies", "series_title": "Setsci conference indexing system", "publisher": "SET Technology", "isbn": null, "eisbn": null, "issn": "2618-6446", "eissn": null, "doi": null, "doi_prefix": null, "slug": "setsci-volume-3-2018-legacy-39", "public_id": "641f522e-9cf0-4c89-be17-c6037f3d1bca", "url": "https://www.set-science.com/p/setsci-volume-3-2018-legacy-39" }, "license": { "name": "CC BY 4.0", "url": "https://creativecommons.org/licenses/by/4.0/", "code": "CC-BY-4.0", "open_access": true }, "copyright": { "holder": "SET Technology", "year": "2018" }, "funding_statement": null, "funders": [], "references": [ { "order": 1, "raw": "MC. 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Koç, “The effect of sintering temperature, time and graphene addition on the mechanical properties and microstructure of aluminum composites,” Journal of Composite Materials, vol.52, no.4, p.553-563, 2018.", "doi": null, "title": null, "authors": null, "source": null, "year": null, "volume": null, "pages": null } ], "statements": { "acknowledgements": null, "conflict_of_interest": null, "data_availability": null, "ai_disclosure": null }, "credit": [], "history": { "published": "2018-12-31" } }