@inbook{MTMT:34429149, title = {A Zsámbék-premontrei monostor lelőhelyről származó salak (?) leletek archeometriai vizsgálata}, url = {https://m2.mtmt.hu/api/publication/34429149}, author = {Török, Béla and Kovács, Árpád}, booktitle = {Tekintsd e művet, Isten}, unique-id = {34429149}, year = {2023}, pages = {393-395} } @inproceedings{MTMT:33355480, title = {Production of NbTi/Nb/Cu multilayer sheet composites}, url = {https://m2.mtmt.hu/api/publication/33355480}, author = {Kárpáti, Viktor and Szűcs, Máté and Puskás, Csaba and Szabó, Gábor and Kovács, Árpád and Mertinger, Valéria}, booktitle = {Fókuszban a hazai felszín alatti természeti erőforrások}, unique-id = {33355480}, year = {2022}, pages = {345-350}, orcid-numbers = {Mertinger, Valéria/0000-0002-5951-0801} } @article{MTMT:31833499, title = {Hot Roll Bonding of Aluminium Alloys}, url = {https://m2.mtmt.hu/api/publication/31833499}, author = {Szűcs, Máté and Szabó, Gábor and Krállics, György and Mikó, Tamás and Kovács, Árpád and Zheng, Wenqiang}, journal-iso = {MATER SCI ENGINEERING MISKOLC}, journal = {MATERIALS SCIENCE AND ENGINEERING: A PUBLICATION OF THE UNIVERSITY OF MISKOLC}, volume = {45}, unique-id = {31833499}, issn = {2063-6792}, year = {2020}, pages = {295-306} } @article{MTMT:30618236, title = {Microstructure analysis of metal artefacts from the Carpathian Basin. A brief methodology of the ARGUM’s metallographic practice}, url = {https://m2.mtmt.hu/api/publication/30618236}, author = {Török, Béla and Barkóczy, Péter and Kovács, Árpád}, journal = {UISPP Journal}, volume = {2}, unique-id = {30618236}, abstract = {In the last period, several projects were initiated in the field of examination of artifacts because of the development of the materials testing equipment and methods. This research work gave new results on the historical studies and the technological levels of different ages. The examination of metallic artifacts has a great importance in this work. The answers to our questions on the structure of metals are continuously searched for by means of new measurement methods. Optical microscopy and classic metallography have a significant role in the research projects of the mentioned area. Nowadays it is not necessary to use complicated etching methods to study the different metallographic phases. SEM-EDS studies of the same sample provide information on the chemical composition of the phases, and it is possible to examine the structure at higher magnification. This study summarizes the amount of information obtained from the project, and the practice of the Archaeometallurgical Research Group of the University of Miskolc (ARGUM), based on these measurement methods. Selected examples are used to show the in-depth analysis of the microstructure. Metallography is a destructive material testing method, as samples must be taken from the artifacts. Questions of heritage protection and restoration arise. In all cases, the balance between the amount of information and the restoration or protection must be considered.}, keywords = {OPTICAL MICROSCOPY; IRON; BRONZE; archaeometallurgy; SEM-EDS; Archaeometry}, year = {2019}, eissn = {2612-2782}, pages = {33-45}, orcid-numbers = {Barkóczy, Péter/0000-0003-1868-3463} } @article{MTMT:30408534, title = {Following the precipitation process during homogenization by correlative microscopy in aluminium manganese alloy}, url = {https://m2.mtmt.hu/api/publication/30408534}, author = {Nagy, Erzsébet and Kovács, Árpád and Barkóczy, Péter and Schweitzer, Bence and Gácsi, Zoltán and Mertinger, Valéria}, doi = {10.1088/1757-899x/426/1/012037}, journal-iso = {IOP CONF SER MATER SCI ENG}, journal = {IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING}, volume = {426}, unique-id = {30408534}, issn = {1757-8981}, abstract = {The correlative microscopy provides an opportunity for combining two visual impressions based on different principles. By this method, the taking of optical microscopic and electron microscopic images become possible about the same experimental area in an appropriate hardware-software environment. In the aluminium-manganese alloys, precipitation form during homogenization which is one of the processes in the rolling technology sequence. The features, morphology and composition of developing precipitation depend on the homogenisation temperature and time, these characteristics change within wide limits. In this study, the precipitates forming during homogenization were examined by correlative method. In 3003 manganese alloy, the appearance of particles at different homogenization temperature and time was followed. The microstructure of sample before and after homogenization was investigated, the phases were identified in the microstructure and the formation processes were followed.}, year = {2018}, eissn = {1757-899X}, orcid-numbers = {Barkóczy, Péter/0000-0003-1868-3463; Mertinger, Valéria/0000-0002-5951-0801} } @article{MTMT:30408511, title = {The effect of silicon on the homogenization of CDC cast aluminium alloys}, url = {https://m2.mtmt.hu/api/publication/30408511}, author = {Sályi, Zsolt and Hatalák, B and Kárpáti, Viktor and Angel, Dávid Ádám and Mertinger, Valéria and Benke, Márton and Kovács, Árpád and Gácsi, Zoltán and Nagy, Erzsébet and Barkóczy, Péter}, doi = {10.1088/1757-899x/426/1/012041}, journal-iso = {IOP CONF SER MATER SCI ENG}, journal = {IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING}, volume = {426}, unique-id = {30408511}, issn = {1757-8981}, abstract = {The homogenization processes of commercial and modified Al 3003 alloys were investigated. The concentration of Si, Zn and the Mn were varied within the standard specification. Not only the temperature but the holding time of homogenization was also varied. The effects of alloying element on the precipitation process during the homogenization were investigated by optical and scanning electron microscopy. The correlative microscopy was also a very useful method to follow the evaluation of different precipitate. Hot and cold compression tests were used to detect the effect of different precipitation on the formability. It was experimentally showed that just a slight difference in the alloying elements resulted in significantly different microstructure and formability after the same homogenization process.}, year = {2018}, eissn = {1757-899X}, orcid-numbers = {Mertinger, Valéria/0000-0002-5951-0801; Barkóczy, Péter/0000-0003-1868-3463} } @article{MTMT:30405849, title = {Early medieval iron bloomery centre at Zamárdi (Hungary). Complex archaeometrical examinations of the slags}, url = {https://m2.mtmt.hu/api/publication/30405849}, author = {Török, Béla and Gallina, József Zsolt and Kovács, Árpád and Kristály, Ferenc}, journal-iso = {ARCHEOLOGICKE ROZHLEDY}, journal = {ARCHEOLOGICKE ROZHLEDY}, volume = {70}, unique-id = {30405849}, issn = {0323-1267}, abstract = {Archaeological excavations at Zamárdi (Hungary) revealed one of the largest early medieval iron smelting centres in Central Europe with about a hundred ore-roasting pits, twenty bloomery furnaces, reheating furnaces and a forge. In addition, a related Avar settlement dating from the 7th to 9th centuries was also unearthed, with remains of carriage‐roads, about twenty houses with stone furnaces and a number of open-air furnaces. The bloomery remains fit into the series of furnaces of the 7th and 8th centuries found previously on other sites in former Pannonia. As a part of a complex research project, more than a hundred slag samples from Zamárdi were examined by XRF, ICP, XRD and SEM-EDS. Different slag types and their metallurgical roles were identified. We concluded that the nature of archaeometallurgical sites can be confidently determined by the typological examination of several kinds of slag.}, year = {2018}, pages = {404-420}, orcid-numbers = {Kristály, Ferenc/0000-0002-0075-5994} } @article{MTMT:3422770, title = {Complex metallographic study on Gepid bronze and silver buckles from the Great Hungarian Plain (5-6th cent.)}, url = {https://m2.mtmt.hu/api/publication/3422770}, author = {Török, Béla and Benke, Márton and Mertinger, Valéria and Barkóczy, Péter and Kovács, Árpád and Hoppál, Krisztina and Kovács, Péter}, doi = {10.1080/20548923.2018.1450131}, journal-iso = {SCI TECHNOL ARCHAEOL}, journal = {STAR: SCIENCE & TECHNOLOGY OF ARCHAEOLOGICAL RESEARCH}, volume = {3}, unique-id = {3422770}, year = {2017}, eissn = {2054-8923}, pages = {245-252}, orcid-numbers = {Mertinger, Valéria/0000-0002-5951-0801; Barkóczy, Péter/0000-0003-1868-3463} } @article{MTMT:3422762, title = {Tradecraft of the Avars’ metalworking–manufacturing of iron axes and a special multi-metallic method used for belt accessories}, url = {https://m2.mtmt.hu/api/publication/3422762}, author = {Török, Béla and Kovács, Árpád and Barkóczy, Péter and Szücsi, Frigyes}, doi = {10.1080/20548923.2018.1439137}, journal-iso = {SCI TECHNOL ARCHAEOL}, journal = {STAR: SCIENCE & TECHNOLOGY OF ARCHAEOLOGICAL RESEARCH}, volume = {3}, unique-id = {3422762}, year = {2017}, eissn = {2054-8923}, pages = {258-269}, orcid-numbers = {Barkóczy, Péter/0000-0003-1868-3463} } @article{MTMT:3383300, title = {Avar kori vasművesség az interdiszciplináris kutatások tükrében - Zamárdi-Kútvölgy és Kaposvár-Fészerlak leleteinek archeometriai vizsgálatai = Ironworking of the Avar period in the scope of interdisciplinary research - archaeometrical investigation of the finds from Zamárdi-Kútvölgy and Kaposvár-Fészerlak sites}, url = {https://m2.mtmt.hu/api/publication/3383300}, author = {Török, Béla and Barkóczy, Péter and Kovács, Árpád and Kristály, Ferenc and Bánhidi, Olivér and Kreiter, Attila and Skriba, Péter and Pető, Ákos and Gyulai, Ferenc and Saláta, Dénes}, journal-iso = {ARCHEOMETRIAI MŰHELY}, journal = {ARCHEOMETRIAI MŰHELY}, volume = {14}, unique-id = {3383300}, issn = {1786-271X}, abstract = {A three-year research project has been carried out since 2015 by our interdisciplinary research group. The majority of archaeometrical research is carried out by the related institutes at the University of Miskolc, but other research organisations were also involved. A fundamentally archaeometrical objective of the project is to perform a complex materials testing of the archaeological finds that completely cover the fields of the professional activities of Avar Age ironworking, as well as ceramic production, plant and animal remains. The research programme is based on the unique Avar archaeological sites of Zamárdi-Kútvölgy and KaposvárFészerlak, where iron metallurgical centres were found. The general aim of our research programme is to gain a better understanding of Avar Age iron production technology and the artisans' environmental knowledge both in a national and international context. By analysing archaeological, technological, archaeometrical and archaeometallurgical data, we try to reconstruct Avar Age iron production from the preparation of ores to the formation of iron artifacts. This study presents the materials testing of the slag finds and iron artefacts (chemical analysis (XRF, ICP), macro- and microstructural analysis (OM, SEM-EDS), mineralogical analysis (XRD)) as well as ceramic petrographic and archaeobotanical analyses. Different slag types and their metallurgical roles, as well as the fundamental manufacturing processes, applied by the Avars, were identified. We concluded that the nature of archaeometallurgical sites can be confidently determined by the typological examination}, year = {2017}, pages = {185-202}, orcid-numbers = {Barkóczy, Péter/0000-0003-1868-3463; Kristály, Ferenc/0000-0002-0075-5994; Saláta, Dénes/0000-0002-7149-0022} }