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Björn Andersson

Chalmers University of Technology

SCHOLARLY PAPERS

2

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30

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Scholarly Papers (2)

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1.

Thermal Pulses on Pearlitic Steels: Influence of Laser Heat Scanning Parameters on Surface Layers Transforming to Martensite

Number of pages: 38 Posted: 22 Jan 2025
Björn Andersson, Erika Steyn and Johan Ahlström
Chalmers University of Technology, affiliation not provided to SSRN and Chalmers University of Technology
Downloads 19 (1,470,786)

Abstract:

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laser flash heating, pearlitic steel transformations, Martensite, white etching layer (WEL), Residual stress, numerical simulations

2.

Coupled thermal, microstructural and mechanical response of rail steels under severe multi-pass grinding

Number of pages: 33 Posted: 09 Jul 2026
Tsering Wangmo, Erika Steyn, Philipp Hoier, Peter Krajnik, Johan Ahlström and Björn Andersson
Chalmers University of Technology, Chalmers University of Technology, Chalmers University of Technology, Chalmers University of Technology, Chalmers University of Technology and Chalmers University of Technology
Downloads 11

Abstract:

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rail grinding, Residual stress, martensitic transformation, Martensite tempering, Multi-pass grinding, Thermo-metallurgical-mechanical simulation