default author photo

Tomáš Vražina

affiliation not provided to SSRN

SCHOLARLY PAPERS

5

DOWNLOADS

158

TOTAL CITATIONS

0

Scholarly Papers (5)

1.

Mechanism of Intergranular Fatigue Crack Growth in Copper Polycrystal

Number of pages: 20 Posted: 21 Dec 2023
J. Polák, Tomáš Babinský, Tomáš Vražina and Tomas Kruml
Czech Academy of Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN and Czech Academy of Sciences
Downloads 50 (1,063,489)

Abstract:

Loading...

intergranular crack growth, extrusions, intrusions, grain boundary, fracture surface

2.

A novel approach to the analysis of the tensile hardening curve

Number of pages: 61 Posted: 05 Nov 2025
Czech Academy of Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Czech Academy of Sciences
Downloads 47 (1,109,210)

Abstract:

Loading...

tensile hardening curve, polycrystalline copper, statistical analysis of reloading segments, probability density functions of the microvolumes having internal critical stresses, TEM and EBSD evaluation of dislocation structure

3.

Thermomechanical and Isothermal Fatigue Behaviour of C263 Nickel-based Superalloy

Number of pages: 33 Posted: 22 Jan 2026
affiliation not provided to SSRN, Karlsruhe Institute of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Czech Academy of Sciences
Downloads 27 (1,372,601)

Abstract:

Loading...

Nickel-based superalloy, high-temperature fatigue, dynamic recrystallization, dynamical strain ageing, stacking faults

4.

Mechanical properties of laser powder bed fusion–processed TiB2-modified Haynes 230 superalloy: Microstructure, tensile, and low-cycle fatigue behaviour

Number of pages: 26 Posted: 17 Apr 2026
Czech Academy of Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Czech Technical University in Prague
Downloads 20 (1,509,872)

Abstract:

Loading...

tensile properties, Low-cycle fatigue, Haynes 230 superalloy, Metal matrix nanocomposite, additive manufacturing, Laser-powder bed fusion

5.

Experimental investigation of the low-cycle fatigue behaviour of TiB2-modified Haynes 230 superalloy processed by laser powder bed fusion

Number of pages: 26 Posted: 10 Jun 2026
Czech Academy of Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Czech Technical University in Prague
Downloads 14

Abstract:

Loading...

Tensile properties, Low-cycle fatigue, additive manufacturing, Laser powder bed fusion, Haynes 230 superalloy, Metal matrix nanocomposite