@article{MTMT:33058039, title = {A varrat hűléssebességéről hegesztőmérnököknek}, url = {https://m2.mtmt.hu/api/publication/33058039}, author = {Balogh, András}, journal-iso = {HEGESZTÉSTECHNIKA}, journal = {HEGESZTÉSTECHNIKA}, volume = {33}, unique-id = {33058039}, issn = {1215-8372}, year = {2022}, pages = {51-60} } @misc{MTMT:32478339, title = {Éghető gázok jelentősége lángegyengetésnél}, url = {https://m2.mtmt.hu/api/publication/32478339}, author = {Gyura, László and Balogh, András and Gáspár, Marcell Gyula}, unique-id = {32478339}, year = {2021}, orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020} } @inproceedings{MTMT:31951971, title = {A gyakran használt lángegyengetési technológiák hőciklusai és hatásuk a hegesztett szerkezetek acéljaira}, url = {https://m2.mtmt.hu/api/publication/31951971}, author = {Gyura, László and Gáspár, Marcell Gyula and Balogh, András}, booktitle = {XXX. Jubileumi Nemzetközi Hegesztési Online Konferencia}, unique-id = {31951971}, year = {2021}, pages = {59-69}, orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020} } @article{MTMT:31810101, title = {The effect of flame straightening on the microstructure and mechanical properties of different strength steels}, url = {https://m2.mtmt.hu/api/publication/31810101}, author = {Gyura, László and Gáspár, Marcell Gyula and Balogh, András}, doi = {10.1007/s40194-020-01055-2}, journal-iso = {WELD WORLD}, journal = {WELDING IN THE WORLD}, volume = {65}, unique-id = {31810101}, issn = {0043-2288}, abstract = {In many cases, flame straightening is unavoidable after welding for the reduction of deformation. Due to the not very concentrated heat source, the process can cause significant changes in the microstructure, especially in high strength and wear-resistant steels. Due to their different physical properties, the effects vary depending on the flammable gases (acetylene, propane). The situation is complicated by the fact that the manual technology carries a risk of overheating, which can have detrimental effects on the mechanical properties. During our experiments, three steels are investigated (S355J2 + N, XAR400, S960QL). The thermal cycles for the physical simulations were determined by thermocouple measurement during real experimental conditions. Three peak temperatures (1000 degrees C, 800 degrees C and 675 degrees C) and two types of industrial cooling conditions (air and water cooling) were studied. The samples were examined by optical microscopy tests, hardness testing and Charpy V-notch impact tests. During straightening the XAR400 showed high sensitivity to softening even in the lower temperature range, while hardening occurred in the S960QL steel at a higher peak temperature values during water cooling. The inter- and supercritical temperature should be avoided in all steels; however, the subcritical temperature can be beneficial to the toughness properties of the S960QL and XAR400.}, keywords = {Thermal cycles; Gleeble simulation; Flame straightening; High-strength steels}, year = {2021}, eissn = {1878-6669}, pages = {543-560}, orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020} } @article{MTMT:31639206, title = {Investigation of Thermal Effects of Flame Straightening on High-Strength Steels}, url = {https://m2.mtmt.hu/api/publication/31639206}, author = {Gyura, László and Gáspár, Marcell Gyula and Balogh, András}, doi = {10.1007/978-981-15-9529-5_46}, journal-iso = {LECT NOTES MECHAN ENG}, journal = {LECTURE NOTES IN MECHANICAL ENGINEERING}, volume = {22}, unique-id = {31639206}, issn = {2195-4356}, year = {2021}, eissn = {2195-4364}, pages = {526-538}, orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020} } @article{MTMT:31856935, title = {Kopásálló bevonatok létrehozása C45E minőségű acélon nagysebességű termikus láng-porszórással és kevert hullámhosszú lézersugaras újraolvasztással}, url = {https://m2.mtmt.hu/api/publication/31856935}, author = {Molnár, András and Balogh, András}, journal-iso = {GÉP}, journal = {GÉP}, volume = {71}, unique-id = {31856935}, issn = {0016-8572}, year = {2020}, pages = {95-100} } @article{MTMT:31611745, title = {A ferrit-martensites DP acélok ellenállásponthegesztett kötései dinamikus viselkedésének vizsgálata saját tervezésű dinamikus vizsgáló berendezéssel}, url = {https://m2.mtmt.hu/api/publication/31611745}, author = {Prém, László and Balogh, András}, journal-iso = {GÉP}, journal = {GÉP}, volume = {71}, unique-id = {31611745}, issn = {0016-8572}, year = {2020}, pages = {75-79}, orcid-numbers = {Prém, László/0000-0002-6970-6779} } @misc{MTMT:31611694, title = {The effect of flame straightening thermal cycles on the microstructural properties of high-strength steels}, url = {https://m2.mtmt.hu/api/publication/31611694}, author = {Gyura, László and Gáspár, Marcell Gyula and Balogh, András}, unique-id = {31611694}, year = {2020}, pages = {1-22}, 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:31377537, title = {A lángegyengetési hőciklusok szövetszerkezetre gyakorolt hatása nagyszilárdságú acéloknál}, url = {https://m2.mtmt.hu/api/publication/31377537}, author = {Gyura, László and Gáspár, Marcell Gyula and Balogh, András}, journal-iso = {HEGESZTÉSTECHNIKA}, journal = {HEGESZTÉSTECHNIKA}, volume = {31}, unique-id = {31377537}, issn = {1215-8372}, year = {2020}, pages = {39-44}, orcid-numbers = {Gáspár, Marcell Gyula/0000-0003-1233-9020} }