Numerical analysis of plastic behavior anisotropy of additively manufactured IN939 superalloy subjected to cyclic loading at high temperatures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F25%3A00637459" target="_blank" >RIV/68081723:_____/25:00637459 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1361-651X/ade898" target="_blank" >https://iopscience.iop.org/article/10.1088/1361-651X/ade898</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1361-651X/ade898" target="_blank" >10.1088/1361-651X/ade898</a>
Alternative languages
Result language
angličtina
Original language name
Numerical analysis of plastic behavior anisotropy of additively manufactured IN939 superalloy subjected to cyclic loading at high temperatures
Original language description
The Inconel IN939 superalloy is a suitable material for additive manufacturing. However, such a manufacturing process creates an anisotropic microstructure, which influences the material’s mechanical performance. The effect of microstructure on fatigue behavior at high temperatures is studied using the finite element method within the crystal plasticity framework. The spatial evolution of stresses and strains with cyclic loading is analyzed. The results show that material loaded perpendicularly to the building direction (BD) has higher strengthening and higher activity of slip systems in whole volume while loading parallel to the BD induces plasticity, preferably in grains with (101) and (111) orientation. Such differences can lead to different damage initiation and evolution.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20306 - Audio engineering, reliability analysis
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Modelling and Simulation in Materials Science and Engineering
ISSN
0965-0393
e-ISSN
1361-651X
Volume of the periodical
33
Issue of the periodical within the volume
5
Country of publishing house
GB - UNITED KINGDOM
Number of pages
14
Pages from-to
055022
UT code for WoS article
001531168400001
EID of the result in the Scopus database
2-s2.0-105011207355