@article{MTMT:33991645,
	title = {Low-cycle fatigue behavior of differently matched welded joints of quenched and tempered steel},
	url = {https://m2.mtmt.hu/api/publication/33991645},
	author = {Gáspár, Marcell Gyula and Dobosy, Ádám and Meilinger, Ákos and Nagy, Gyula},
	doi = {10.1007/s40194-023-01545-z},
	journal-iso = {WELD WORLD},
	journal = {WELDING IN THE WORLD},
	volume = {67},
	unique-id = {33991645},
	issn = {0043-2288},
	abstract = {The appropriate matching of base and filler material is a complex task, where yield strength matching is the most general aspect. As the strength properties of structural steels have significantly improved in the past decades, the matching problem has become more relevant today. The mismatch phenomenon significantly affects the behavior of welded joints under dynamic and cyclic loading. Among cyclic loading, low-cycle fatigue (LCF) often occurs in welded steel constructions; furthermore, the LCF resistance of these advanced steels and their welded joints is limitedly known. In this paper, welding experiments are presented for the analysis of the LCF behavior of differently matched butt-welded joints made from two grades of quenched and tempered (Q + T) high-strength steels. For S690QL steel, matched and overmatched consumables were applied, while for S960QL steel, matched and undermatched filler materials were used. Material tests were performed to determine the mechanical properties of the different welded joints. In both examined steel grades, the welded joints tolerated a smaller number of cycles until failure than the base materials. In the case of S690QL, the LCF resistance of the matched welded joints was higher than the overmatched filler material. At S960QL in the higher strain amplitude range, the number of cycles to failure was higher at the same total and plastic strain amplitudes when undermatched filler material was used; however, an opposite ratio can be observed at lower strain values, compared to the matching filler material.},
	year = {2023},
	eissn = {1878-6669},
	pages = {2247-2259},
	orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020; Nagy, Gyula/0000-0002-6592-4795}
}

@CONFERENCE{MTMT:33093474,
	title = {Low Cycle Fatigue Behaviour of Differently Matched Welded Joints of Quenched and Tempered Steel},
	url = {https://m2.mtmt.hu/api/publication/33093474},
	author = {Gáspár, Marcell Gyula and Dobosy, Ádám and Meilinger, Ákos and Nagy, Gyula},
	booktitle = {75th International Institute of Welding (IIW) Online & Offline Annual Assembly},
	unique-id = {33093474},
	year = {2022},
	orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020; Nagy, Gyula/0000-0002-6592-4795}
}

@article{MTMT:31835585,
	title = {Ausztenites korrózióálló acél szemcsehatármenti korrózióra való hajlamának elemzése fizikai szimulációval},
	url = {https://m2.mtmt.hu/api/publication/31835585},
	author = {Dobosy, Ádám and Gáspár, Marcell Gyula and Nagy, Gyula},
	doi = {10.35925/j.multi.2021.4.2},
	journal-iso = {MULTIDISZCIPLINÁRIS TUDOMÁNYOK},
	journal = {MULTIDISZCIPLINÁRIS TUDOMÁNYOK: A MISKOLCI EGYETEM KÖZLEMÉNYE},
	volume = {11},
	unique-id = {31835585},
	issn = {2062-9737},
	year = {2021},
	eissn = {2786-1465},
	pages = {15-30},
	orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020; Nagy, Gyula/0000-0002-6592-4795}
}

@article{MTMT:31639287,
	title = {High Cycle Fatigue Resistance of 700 MPa and 960 MPa Strength Categories High Strength Steels and Their Gas Metal Arc Welded Joints},
	url = {https://m2.mtmt.hu/api/publication/31639287},
	author = {Lukács, János and Haidar Faisal Helal, Mobark and Dobosy, Ádám},
	doi = {10.1007/978-981-15-9529-5_47},
	journal-iso = {LECT NOTES MECHAN ENG},
	journal = {LECTURE NOTES IN MECHANICAL ENGINEERING},
	volume = {22},
	unique-id = {31639287},
	issn = {2195-4356},
	year = {2021},
	eissn = {2195-4364},
	pages = {539-555}
}

@article{MTMT:31608986,
	title = {Az ívhegesztési folyamatok végeselemes modellezésének alkalmazási lehetőségei},
	url = {https://m2.mtmt.hu/api/publication/31608986},
	author = {Dobosy, Ádám and Gáspár, Marcell Gyula},
	journal-iso = {GÉP},
	journal = {GÉP},
	volume = {71},
	unique-id = {31608986},
	issn = {0016-8572},
	year = {2020},
	pages = {69-74},
	orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020}
}

@article{MTMT:31608981,
	title = {Kutatási eredmények a nagyszilárdságú acélok és alumíniumötvözetek hegesztése területén},
	url = {https://m2.mtmt.hu/api/publication/31608981},
	author = {Gáspár, Marcell Gyula and Balogh, András and Bodorkós, Gergely and Dobosy, Ádám and Németh, Alexandra Kitti and Sisodia, Raghawendra Pratap Singh and Török, Imre},
	journal-iso = {GÉP},
	journal = {GÉP},
	volume = {71},
	unique-id = {31608981},
	issn = {0016-8572},
	year = {2020},
	pages = {59-66},
	orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020}
}

@article{MTMT:31608513,
	title = {Improving the properties of AA7075 resistance spot-welded joints by chemical oxide removal and post weld heat treating},
	url = {https://m2.mtmt.hu/api/publication/31608513},
	author = {Gáspár, Marcell Gyula and Dobosy, Ádám and Tisza, Miklós and Török, Imre and Dong, Yangchun and Zheng, Kailun},
	doi = {10.1007/s40194-020-00988-y},
	journal-iso = {WELD WORLD},
	journal = {WELDING IN THE WORLD},
	volume = {64},
	unique-id = {31608513},
	issn = {0043-2288},
	year = {2020},
	eissn = {1878-6669},
	pages = {2119-2128},
	orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020}
}

@article{MTMT:31324832,
	title = {S690QL és S960M nagyszilárdságú acélok hegesztett kötéseinek fáradásos repedésterjedéssel szembeni ellenállása},
	url = {https://m2.mtmt.hu/api/publication/31324832},
	author = {Dobosy, Ádám},
	doi = {10.35925/j.multi.2020.1.19},
	journal-iso = {MULTIDISZCIPLINÁRIS TUDOMÁNYOK},
	journal = {MULTIDISZCIPLINÁRIS TUDOMÁNYOK: A MISKOLCI EGYETEM KÖZLEMÉNYE},
	volume = {10},
	unique-id = {31324832},
	issn = {2062-9737},
	year = {2020},
	eissn = {2786-1465},
	pages = {156-166}
}

@article{MTMT:31302755,
	title = {Csőtávvezetékekben alkalmazott acélminőségek hegesztésekor kialakuló hőhatásövezet tulajdonságainak elemzése fizikai szimulációval},
	url = {https://m2.mtmt.hu/api/publication/31302755},
	author = {Gáspár, Marcell Gyula and Sisodia, Raghawendra Pratap Singh and Dobosy, Ádám and Németh, Alexandra Kitti},
	journal-iso = {HEGESZTÉSTECHNIKA},
	journal = {HEGESZTÉSTECHNIKA},
	volume = {31},
	unique-id = {31302755},
	issn = {1215-8372},
	year = {2020},
	pages = {83-91},
	orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020}
}

@article{MTMT:31361592,
	title = {Különböző alumínium ötvözetek ellenállás-ponthegesztett kötéseinek elemzése},
	url = {https://m2.mtmt.hu/api/publication/31361592},
	author = {Németh, Alexandra Kitti and Dobosy, Ádám and Török, Imre},
	doi = {10.35925/j.multi.2019.4.14},
	journal-iso = {MULTIDISZCIPLINÁRIS TUDOMÁNYOK},
	journal = {MULTIDISZCIPLINÁRIS TUDOMÁNYOK: A MISKOLCI EGYETEM KÖZLEMÉNYE},
	volume = {9},
	unique-id = {31361592},
	issn = {2062-9737},
	year = {2019},
	eissn = {2786-1465},
	pages = {167-181}
}