Materials Map

Discover the materials research landscape. Find experts, partners, networks.

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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Materials Map under construction

The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (2/2 displayed)

  • 2022Microstructurally Based Modeling of Creep Deformation and Damage in Martensitic Steels4citations
  • 2018Modelling and simulation of diffusion driven pore formation in martensitic steels during creep13citations

Places of action

Chart of shared publication
Krenmayr, Bernhard
1 / 3 shared
Meixner, Felix
1 / 4 shared
Mergl, Josef
1 / 2 shared
Sommitsch, Christof
1 / 71 shared
Riedlsperger, Florian
1 / 7 shared
Sonderegger, Bernhard
2 / 8 shared
Yadav, Surya Deo
1 / 3 shared
Poletti, Maria Cecilia
1 / 79 shared
Chart of publication period
2022
2018

Co-Authors (by relevance)

  • Krenmayr, Bernhard
  • Meixner, Felix
  • Mergl, Josef
  • Sommitsch, Christof
  • Riedlsperger, Florian
  • Sonderegger, Bernhard
  • Yadav, Surya Deo
  • Poletti, Maria Cecilia
OrganizationsLocationPeople

booksection

Microstructurally Based Modeling of Creep Deformation and Damage in Martensitic Steels

  • Ahmadi, Mohammad Reza
  • Krenmayr, Bernhard
  • Meixner, Felix
  • Mergl, Josef
  • Sommitsch, Christof
  • Riedlsperger, Florian
  • Sonderegger, Bernhard
Abstract

<jats:p>This chapter deals with modeling the microstructural evolution, creep deformation, and pore formation in creep-resistant martensitic 9–12% Cr steels. Apart from the stress and temperature exposure of the material, the input parameters for the models are as-received microstructure and one single-creep experiment of moderate duration. The models provide predictive results on deformation rates and microstructure degradation over a wide stress range. Due to their link to the underlying fundamental physical processes such as classical nucleation theory, Gibbs energy dissipation, climb, and glide of dislocations, etc., the models are applicable to any martensitic steel with similar microstructure to the presented case study. Note that we section the chapter into part 1: creep deformation and part 2: pore formation.</jats:p>

Topics
  • microstructure
  • pore
  • theory
  • experiment
  • steel
  • dislocation
  • creep