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[42880] Artykuł: The Influence of Treatment Parameters on the Microstructure, Properties and Bend Angle of Laser Formed Construction BarsCzasopismo: Archives of Metallurgy and Materials Tom: 61, Zeszyt: 2, Strony: 1151-1156ISSN: 1733-3490 Wydawca: POLSKA AKAD NAUK, POLISH ACAD SCIENCES, INST METALL & MATER SCI PAS, PL, 00-901 WARSZAWA, POLAND Opublikowano: Czerwiec 2016 Liczba arkuszy wydawniczych: 0.50 Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Recenzowana publikacja w języku innym niż polski w zagranicznym czasopiśmie spoza listy Punkty MNiSW: 5 Klasyfikacja Web of Science: Article Pełny tekst DOI Web of Science YADDA/CEON Keywords: Laser forming  Laser treatment  Microstructure  Fourier number  |
In this paper, the authors presented the research on laser formed construction bars made of C20 steel on the example of the T-shape. The CO2 TRUMPF TruFlow 6000 laser was used in the research. The influence of the laser treatment parameters (the power and speed of the heat source) on the volume of the bend angle, structure and properties of the elements ( hardness and tensile strength) was examined. On the basis of the results obtained from the conducted experiments, the authors suggested a way of selecting treatment parameters so that the element should meet the strength assumptions at the allowable time of its implementation.