Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Martin Diehl"'
Autor:
Jaber Rezaei Mianroodi, Pratheek Shanthraj, Chuanlai Liu, Samad Vakili, Sharan Roongta, Nima Hamidi Siboni, Nathan Perchikov, Yang Bai, Bob Svendsen, Franz Roters, Dierk Raabe, Martin Diehl
Publikováno v:
npj Computational Materials, Vol 8, Iss 1, Pp 1-15 (2022)
Abstract The complex interplay between chemistry, microstructure, and behavior of many engineering materials has been investigated predominantly by experimental methods. Parallel to the increase in computer power, advances in computational modeling m
Externí odkaz:
https://doaj.org/article/e4a7abc1d7144f57bbecead3a128d1b9
Autor:
Francisco-José Gallardo-Basile, Franz Roters, Robin M. Jentner, Kinshuk Srivastava, Sebastian Scholl, Martin Diehl
Publikováno v:
Crystals, Vol 13, Iss 4, p 673 (2023)
A bainite dual-phase (FB) steel containing polygonal ferrite and granular bainite is thermo-mechanically rolled, followed by an accelerated cooling. Two different cooling rates are applied to obtain two different materials. The aim of the study is to
Externí odkaz:
https://doaj.org/article/f3a8352cd4a5482bba28960c541b93ff
Publikováno v:
Materials, Vol 14, Iss 3, p 691 (2021)
Lath martensite is a complex hierarchical compound structure that forms during rapid cooling of carbon steels from the austenitic phase. At the smallest, i.e., ‘single crystal’ scale, individual, elongated domains, form the elemental microstructu
Externí odkaz:
https://doaj.org/article/6a4ad5c491dd4f8f96bcbee59949c502
Publikováno v:
Metals, Vol 9, Iss 12, p 1252 (2019)
The influence of grain shape and crystallographic orientation on the global and local elastic and plastic behaviour of strongly textured materials is investigated with the help of full-field simulations based on texture data from electron backscatter
Externí odkaz:
https://doaj.org/article/4ed96b6f25d143b6b2418dd6685f43d9
Publikováno v:
Journal of the Japan Society for Technology of Plasticity. 63:1-8
Autor:
Paul Seibert, Alexander Raßloff, Karl A. Kalina, Joachim Gussone, Katrin Bugelnig, Martin Diehl, Markus Kästner
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 412:116098
Realistic microscale domains are an essential step towards making modern multiscale simulations more applicable to computational materials engineering. For this purpose, 3D computed tomography scans can be very expensive or technically impossible for
Autor:
Nathan Perchikov, Martin Diehl
In the present work, a spectral solver is developed for integration of certain differential equations of solid mechanics, namely static stress equilibrium in composite materials, described in cylindrical or spherical polar coordinates. The spectral a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a3ae34ec4e977b5c9b35721ae635438
https://lirias.kuleuven.be/handle/20.500.12942/709382
https://lirias.kuleuven.be/handle/20.500.12942/709382
Publikováno v:
International Journal of Plasticity. 161:103507
Publikováno v:
Mechanics of Materials, 164
Mechanics of Materials
Mechanics of Materials
Physics-based crystal plasticity models rely on certain statistical assumptions about the collective behavior of dislocation populations on one slip system and their interactions with the dislocations on the other slip systems. One main advantage of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43381aba0bf2588c571803865a98c80b
https://lirias.kuleuven.be/handle/20.500.12942/686240
https://lirias.kuleuven.be/handle/20.500.12942/686240
Publikováno v:
Acta Materialia
Acta Materialia, 237
Acta Materialia, 237
High-resolution three-dimensional crystal plasticity simulations are used to investigate deformation heterogeneity and microstructure evolution during cold rolling of interstitial free (IF-) steel. A Fast Fourier Transform (FFT)-based spectral solver