Fracture

Application of the design of experiments and statistical hypothesis to reduce defects in the flange of the steel plate process

by

Application of the design of experiments and statistical hypothesis to reduce defects in the flange of the steel plate process Hanna Sadłowska1, Piotr Wójcik2 1Warsaw University of Technology, Institute of Manufacturing Technologies, Warsaw, Poland. 2Faurecia Grójec R&D Center S.A. DOI: https://doi.org/10.7494/cmms.2022.3.0792 Abstract: The paper presents a discussion on the occurrence of defects in the circumferential … Read more

Phase field modeling of cyclic fatigue crack growth under mixed mode loading

by

Phase field modeling of cyclic fatigue crack growth under mixed mode loading Christoph Schreiber, Charlotte Kuhn, Ralf Müller Institute of Applied Mechanics, Technische Universität Kaiserslautern, Germany. DOI: https://doi.org/10.7494/cmms.2019.2.0632 Abstract: For the numerical handling of nucleation and extension of cracks within different materials, phase field modeling of fracture was shown to be a very beneficial technique … Read more

Multi scale modeling and interpretation of tensile test of magnesium alloys in microchamber for the SEM

by

Multi scale modeling and interpretation of tensile test of magnesium alloys in microchamber for the SEM Piotr Kustra1, Andrzej Milenin1, Mirko Schaper2, Aleksander Gridin2 1AGH University of Science and Technology, Poland. 2Institute of Materials Science Leibnitz University of Hanover, Germany. DOI: https://doi.org/10.7494/cmms.2009.2.0232 Abstract: In the presented paper magnesium alloys wire drawing process for medicine application … Read more

On the forming and fracture limits of sheet metals

by

On the forming and fracture limits of sheet metals Antti S. Korhonen1, Timo Manninen2, Jeong-Whan Yoon3 1Department of Materials Science and Engineering, Helsinki University of Technology. 2Outokumpu Stainless Oyj, Tornio Research Center. 3Alcoa Technical Center, Division of Materials Science. DOI: https://doi.org/10.7494/cmms.2009.1.0220 Abstract: The forming and fracture limits of stainless steel and aluminum were studied. Hydraulic … Read more

Concurrent and upscaling methods in multi scale modelling – case studies

by

Concurrent and upscaling methods in multi scale modelling – case studies Łukasz Madej1, Adam Mrozek2, Wacław Kuś2, Tadeusz Burczyński2,3, Maciej Pietrzyk1 1Department of Applied Computer Science and Modelling, AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland.2Department for Strength of Materials and Computational Mechanics, Silesian University of Technology, Konarskiego 18a, 44-100 Gliwice, … Read more

Forming limits of austenitic stainless steel sheets

by

Forming limits of austenitic stainless steel sheets A.S. Korhonen, T. Manninen, K. Kanervo Helsinki University of Technology, P.O. Box 6200, 02015 HUT, Finland. DOI: https://doi.org/10.7494/cmms.2006.3.0170 Abstract: The forming limits of austenitic stainless steel sheets were studied. It was found that the observed limit of straining in stretch forming, when both of the principal stresses are … Read more