Understanding the damage initiation and growth mechanisms of two DP800 dual phase grades

Autor: Chunhua Tian, Carl F. Kusche, Angelica Medina, Subin Lee, Maximilian A. Wollenweber, Reinhard Pippan, Sandra Korte-Kerzel, Christoph Kirchlechner

Publikováno v: Materials & Design, Vol 238, Iss , Pp 112630- (2024)

Dual phase (DP) steels are amongst the most widely used structural steels for automotive applications. It is essential to understand the damage initiation and damage growth in these high strength steels and further shed light on improving mechanical

Externí odkaz: https://doaj.org/article/5ac876b7795f4c8ea404a3ffe7cab875

On the damage behaviour in dual-phase DP800 steel deformed in single and combined strain paths

Autor: Maximilian A. Wollenweber, Setareh Medghalchi, Luiz R. Guimarães, Nicole Lohrey, Carl F. Kusche, Ulrich Kerzel, Talal Al-Samman, Sandra Korte-Kerzel

Publikováno v: Materials & Design, Vol 231, Iss , Pp 112016- (2023)

Ductile damage in dual-phase steels deteriorates the mechanical properties, resulting in a lowered crashworthiness and a shorter life-time under cyclic loading. However, most works focus on the observation of damage under simple strain paths, even th

Externí odkaz: https://doaj.org/article/1e6a33f38754481baf353b0a6c51f341

Global and High-Resolution Damage Quantification in Dual-Phase Steel Bending Samples with Varying Stress States

Autor: Rickmer Meya, Carl F. Kusche, Christian Löbbe, Talal Al-Samman, Sandra Korte-Kerzel, A. Erman Tekkaya

Publikováno v: Metals, Vol 9, Iss 3, p 319 (2019)

In a variety of modern, multi-phase steels, damage evolves during plastic deformation in the form of the nucleation, growth and coalescence of voids in the microstructure. These microscopic sites play a vital role in the evolution of the materials’

Externí odkaz: https://doaj.org/article/e99d0685c13b4bdeaa98fbd12d5933bc

On the mechanical properties and deformation mechanisms of manganese sulphide inclusions

Autor: M.A. Wollenweber, Sandra Korte-Kerzel, Carl F. Kusche, James S.K.-L. Gibson

Publikováno v: Materials & Design, Vol 193, Iss, Pp 108801-(2020)
Materials and design 193, 108801 (2020). doi:10.1016/j.matdes.2020.108801 special issue: "Joint Special Issue on Nanomechanical Testing in Materials Research and Development VII / Edited by Marco Sebastiani, Jon Mikel Molina-Aldareguia, Alexander M. Korsunsky"

Materials and design 193, 108801 (2020). doi:10.1016/j.matdes.2020.108801
Published by Elsevier Science, Amsterdam [u.a.]

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e4cc5a47cca012ab78bc94ea0ab490b

Global and high-resolution damage quantification in dual-phase steel bending samples with varying stress states

Autor: Talal Al-Samman, Christian Löbbe, Carl F. Kusche, A. E. Tekkaya, Sandra Korte-Kerzel, Rickmer Meya

Publikováno v: Metals, Vol 9, Iss 3, p 319 (2019)
Metals : open access journal 9(3), 319 (2019). doi:10.3390/met9030319 special issue: "Special Issue "Material and Process Design for Lightweight Structures" / Guest Editor: Dr.-Ing. Talal Al-Samman, RWTH Aachen University, Institute of Physical Metallurgy and Metal Physics (IMM), Aachen, Germany"
Metals
Volume 9
Issue 3

In a variety of modern, multi-phase steels, damage evolves during plastic deformation in the form of the nucleation, growth and coalescence of voids in the microstructure. These microscopic sites play a vital role in the evolution of the materials’

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16d7c797fc83e6109aaa524ce2d45123