Zobrazeno 1 - 10
of 266
pro vyhledávání: '"Ernst, Kozeschnik"'
Publikováno v:
npj Materials Degradation, Vol 8, Iss 1, Pp 1-26 (2024)
Abstract Aluminum and magnesium are the lightest structural metals, and therefore, various alloys based on them are widely used in both, automotive and aerospace industries. However, aluminum and magnesium are very easily affected by atmospheric and
Externí odkaz:
https://doaj.org/article/8dfcfc08d2f94b45beabbe33590f19aa
Publikováno v:
Metals, Vol 14, Iss 8, p 889 (2024)
Continuous dynamic recrystallization (CDRX) forms a new recrystallized microstructure through the progressive increase in low-angle boundary misorientations (LAGBs) during the hot forming of metallic materials with high stacking fault energy (SFE), s
Externí odkaz:
https://doaj.org/article/5ed8a489389e478cb5b4e4527408f77c
Selected peer reviewed papers from the 9th International Conference on Processing & Manufacturing of Advanced Materials, May 29 - June 03, 2016, Graz, Austria
Autor:
Cristiana Diana Cirstea, Erwin Povoden-Karadeniz, Vasile Cirstea, Felicia Tolea, Ernst Kozeschnik
Publikováno v:
Nanomaterials, Vol 14, Iss 5, p 461 (2024)
The thermodynamic and kinetic simulations based on the re-assessment of the thermodynamic and kinetic database of the Ni-Ti-Cu system were employed to predict the phenomena of mechanical alloying, spark plasma sintering and thermal properties of the
Externí odkaz:
https://doaj.org/article/661d64000c7d43fb9b5c1a0a07a7f4e8
Autor:
Evelyn Sobotka, Johannes Kreyca, Robert Kahlenberg, Aurélie Jacob, Ernst Kozeschnik, Erwin Povoden-Karadeniz
Publikováno v:
Metals, Vol 13, Iss 5, p 884 (2023)
Recrystallization kinetics and two critical temperatures—the non-recrystallization temperature TNR and the static recrystallization critical temperature TSRCT—of five Nb, Ti, and V microalloyed steel grades are evaluated. The experimental examina
Externí odkaz:
https://doaj.org/article/05512f2e9865489f808708878519cfd2
Autor:
Vasileios Fotopoulos, David Mora-Fonz, Manuel Kleinbichler, Rishi Bodlos, Ernst Kozeschnik, Lorenz Romaner, Alexander L. Shluger
Publikováno v:
Nanomaterials, Vol 13, Iss 9, p 1464 (2023)
Voids in face-centered cubic (fcc) metals are commonly assumed to form via the aggregation of vacancies; however, the mechanisms of vacancy clustering and diffusion are not fully understood. In this study, we use computational modeling to provide a d
Externí odkaz:
https://doaj.org/article/01d04daf0f1146a6a5ec0eb97a7e4321
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 7, Iss 2, p 54 (2023)
Cryogenic rolling is one of the essential severe plastic deformation processes to manufacture high-strength aluminum sheets with excellent formability limits. The present work characterizes the formability of AA6061 for cryogenic rolling before and a
Externí odkaz:
https://doaj.org/article/4bcd77ca504f4fbf93490fc20261eb2a
Publikováno v:
Materials & Design, Vol 212, Iss , Pp 110258- (2021)
The formation of microporosity during solidification of Sn-Bi alloys is investigated through experiments and simulations. Samples of varying composition with 20, 30, 47 and 58 wt% Bi are solidified in a copper mould and the pore fraction is measured
Externí odkaz:
https://doaj.org/article/365fafce1995480c837651cde40a13c2
Publikováno v:
Metals, Vol 12, Iss 7, p 1207 (2022)
A new state parameter-based user-subroutine for finite-element software packages, which can be used to simulate microstructure-dependent stress–strain relations, is presented. Well-established precipitation kinetics, strain hardening and strengthen
Externí odkaz:
https://doaj.org/article/99062d81c6c546ceb9258c1c203a9765
Publikováno v:
Silicon. 15:3305-3322
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2759b70c68f69c338e220402fea7a21a
https://doi.org/10.1007/s12633-022-02260-y
https://doi.org/10.1007/s12633-022-02260-y