@article{MTMT:34787141,
	title = {Ellenállás-ponthegesztési technológia fejlesztése ultra-nagyszilárdságú acélokhoz},
	url = {https://m2.mtmt.hu/api/publication/34787141},
	author = {Meilinger, Ákos and Abd Al Al, Sahm Alden },
	journal-iso = {HEGESZTÉSTECHNIKA},
	journal = {HEGESZTÉSTECHNIKA},
	volume = {35},
	unique-id = {34787141},
	issn = {1215-8372},
	year = {2024},
	pages = {35}
}

@article{MTMT:34443943,
	title = {Behaviour of aluminium/steel hybrid RSW joints under high cycle fatigue loading},
	url = {https://m2.mtmt.hu/api/publication/34443943},
	author = {Meilinger, Ákos and Fodorné Cserépi, Mariann Zsuzsa and Lukács, János},
	doi = {10.1007/s40194-023-01663-8},
	journal-iso = {WELD WORLD},
	journal = {WELDING IN THE WORLD},
	volume = {68},
	unique-id = {34443943},
	issn = {0043-2288},
	abstract = {The lightweight construction of automotive car bodies is the more important to reduce the fuel consumption and costs. High-strength steels and aluminium alloys are suitable for achieving these aims. Recent car bodies contain both materials, therefore necessary to make reliable joints between them. The resistance spot welding (RSW) can be used for joining of car bodies and it is applicable for aluminium/steel hybrid joints, too. High cycle fatigue (HCF) test results can be rarely found in the literature while HCF loading basically determines the lifetime of hybrid joints. 5754-H22, 6082-T6, and DP600 base materials were used for similar and hybrid RSW joints and HCF tests were performed. Number of cycles to failure values, failure modes, furthermore brittle intermetallic compound (IMC) layers were studied and analysed. In both aluminium/steel hybrid joints, the HCF test results showed better endurance limit like concerning aluminium/aluminium similar joints, but worse than steel/steel joints. For 5754-H22 alloy the endurance limit values are 648 N, 939 N, and 1285.5 N, for similar aluminium, hybrid, and similar steel joints, respectively. For 6082-T6 alloy these values are 513 N, 625.5 N, and 1285.5 N, respectively. In case of similar joints only base material fracture happens, but hybrid joint specimens show different failure modes. Base material fracture and shearing after partial base material fracture were typical failure modes in case of 5754-H22/DP600 and 6082-T6/DP600 hybrid joints, respectively. The full and partial plugging as a failure modes appeared for hybrid joints, too. The IMC layer characteristics showed opposite results in cases of hybrid joints, both the layer thicknesses of the shared and plugged joints and the thickness differences between the inner and outer parts of the joints were different.},
	year = {2024},
	eissn = {1878-6669},
	pages = {427-440}
}

@inbook{MTMT:34444867,
	title = {Hegesztési hőciklusok mérése különböző ellenállás-ponthegesztési technológiák esetén},
	url = {https://m2.mtmt.hu/api/publication/34444867},
	author = {Abd Al Al, Sahm Alden  and Meilinger, Ákos},
	booktitle = {Kutatási eredmények a Miskolci Egyetem Gépészmérnöki és Informatikai Karának Anyagszerkezettani és Anyagtechnológiai Intézetében},
	unique-id = {34444867},
	year = {2023},
	pages = {95-106}
}

@inbook{MTMT:34444866,
	title = {Alumínium – acél ponthegesztett kötések viselkedése dinamikus igénybevétel esetén},
	url = {https://m2.mtmt.hu/api/publication/34444866},
	author = {Fodorné Cserépi, Mariann Zsuzsa and Meilinger, Ákos},
	booktitle = {Kutatási eredmények a Miskolci Egyetem Gépészmérnöki és Informatikai Karának Anyagszerkezettani és Anyagtechnológiai Intézetében},
	unique-id = {34444866},
	year = {2023},
	pages = {85-94}
}

@inbook{MTMT:34444863,
	title = {Hőhatásövezeti sajátosságok S690QL acél alapanyag felrakóhegesztésénél},
	url = {https://m2.mtmt.hu/api/publication/34444863},
	author = {Terdik, Gábor Szabolcs and Meilinger, Ákos},
	booktitle = {Kutatási eredmények a Miskolci Egyetem Gépészmérnöki és Informatikai Karának Anyagszerkezettani és Anyagtechnológiai Intézetében},
	unique-id = {34444863},
	year = {2023},
	pages = {75-84}
}

@inbook{MTMT:34444860,
	title = {A CMT folyamat jellemzőinek és eljárásváltozatainak összefoglalása},
	url = {https://m2.mtmt.hu/api/publication/34444860},
	author = {Pap, Ádám and Gáspár, Marcell Gyula and Meilinger, Ákos},
	booktitle = {Kutatási eredmények a Miskolci Egyetem Gépészmérnöki és Informatikai Karának Anyagszerkezettani és Anyagtechnológiai Intézetében},
	unique-id = {34444860},
	year = {2023},
	pages = {61-74},
	orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020}
}

@article{MTMT:34285557,
	title = {Resistance spot welding and dissimilar joining of automotive high-strength steels and aluminium alloys},
	url = {https://m2.mtmt.hu/api/publication/34285557},
	author = {Abd Al Al, Sahm Alden  and Fodorné Cserépi, Mariann Zsuzsa and Gáspár, Marcell Gyula and Meilinger, Ákos},
	journal-iso = {GÉP},
	journal = {GÉP},
	volume = {74},
	unique-id = {34285557},
	issn = {0016-8572},
	year = {2023},
	pages = {73-76},
	orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020}
}

@CONFERENCE{MTMT:34202441,
	title = {Behaviour of aluminium/steel hybrid RSW joints under high cycle fatigue loading},
	url = {https://m2.mtmt.hu/api/publication/34202441},
	author = {Meilinger, Ákos and Fodorné Cserépi, Mariann Zsuzsa and Lukács, János},
	booktitle = {The 76th IIW Annual Assembly and International Conference on Welding and Joining},
	unique-id = {34202441},
	year = {2023}
}

@book{MTMT:34162067,
	title = {Hegesztési Zsebkönyv},
	url = {https://m2.mtmt.hu/api/publication/34162067},
	isbn = {9786150177816},
	author = {Bődi, Béla and Gáti, József and Gáspár, Marcell Gyula and Gremsperger, Géza and Gyura, László and Hareancz, Ferenc and Kovács, Zsolt Ferenc and Kristóf, Csaba and Meilinger, Ákos and T., Tóth László and Varbai, Balázs},
	editor = {Gáti, József},
	publisher = {COKOM Mérnökiroda Kft.},
	unique-id = {34162067},
	year = {2023},
	orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020; Kovács, Zsolt Ferenc/0000-0002-6995-6508; Varbai, Balázs/0000-0003-0497-7292}
}

@article{MTMT:34104358,
	title = {High Cycle Fatigue Testing of Lap Shear RSW Joints from Martensitic MS1400 Steel Sheets},
	url = {https://m2.mtmt.hu/api/publication/34104358},
	author = {Abd Al Al, Sahm Alden  and Meilinger, Ákos and Gáspár, Marcell Gyula and Lukács, János},
	doi = {10.4028/p-O9mwSq},
	journal-iso = {MATER SCI FORUM},
	journal = {MATERIALS SCIENCE FORUM},
	volume = {1095},
	unique-id = {34104358},
	issn = {0255-5476},
	abstract = {Resistance spot welding (RSW) is one of the most common welding methods for steel sheets, as it is mainly used to join the automotive body structure parts. Different types of ultra-high strength steels (UHSS) have become widely used in the automotive body to obtain the required demands such as lower car weight, improving crashworthiness behavior, and enhancing strength–ductility combination. Martensitic UHSS belong to the highest grades width their tensile strength above 1000 MPa. During the lifetime of the vehicle cyclic loading generally occurs, therefore the optimization of welding technology should be performed considering the fatigue resistance of the welded joints. In our research 1 mm thick standardized lap shear sheets of martensitic MS1400 steel were welded by a TECNA 8007 RSW equipment with two different welding parameter combinations. The idea was to analyze the effect of welding and pulsation parameters on joint properties under static and cyclic loading. The welding parameters have been calibrated to produce the same weld nugget size for both technological combinations. Macroscopic, hardness, and tensile-shear tests were carried out to determine the fundamental mechanical characteristics of the RSW joints. The relation between the weld nugget microstructure and mechanical properties was explored. The high cycle fatigue (HCF) tests were performed on an MTS 810.23 universal electro-hydraulic materials testing system. A statistical approach was applied during the preparation and evaluation of the investigations, which increased their reliability. Measured and analyzed data of the lap shear welded joints, prepared by different technological parameters, were compared and discussed. The parameters of the HCF experiments were calculated considering the Japanese testing method (JSME S 002-1981). In most of the samples it was observed from both welding parameter combinations that the fatigue cracks initiate and grow in curvature shape in the softened part of the heat-affected zone towards the base metals in both directions symmetrically. A slight difference was observed in the HCF resistance of the welded joints prepared by different welding parameters.},
	year = {2023},
	eissn = {1662-9752},
	pages = {139-151},
	orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020}
}