Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Kerstin Möhring"'
Autor:
Johannes L. Otto, Milena Penyaz, Kerstin Möhring, Lars Gerdes, Thorge Schaum, Alexander Ivannikov, Anke Schmiedt-Kalenborn, Boris Kalin, Frank Walther
Publikováno v:
Metals, Vol 11, Iss 4, p 593 (2021)
The knowledge of alloy–process–structure–property relationships is of particular interest for several safety-critical brazed components and requires a detailed characterization. Thus, three different nickel-based brazing filler metals were prod
Externí odkaz:
https://doaj.org/article/94bdd7b669574985822b4ab89019ba4c
Autor:
Frank Walther, Rajevan Raveendran, Kerstin Möhring, Daniel Kotzem, Felix Stern, Alexandra Höffgen
Publikováno v:
Progress in Additive Manufacturing. 7:249-260
By means of additive manufacturing, the production of components with nearly unlimited geometrical design complexity is feasible. Especially, powder bed fusion techniques such as electron beam powder bed fusion (PBF-EB) are currently focused. However
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ab77c69b83f9392d5cbb223594b2ace
https://doi.org/10.1007/s40964-021-00228-9
https://doi.org/10.1007/s40964-021-00228-9
Autor:
Johannes Lohmar, Alexander Schwedt, Kerstin Möhring, Anthony Dunlap, Gerhard Hirt, Anke Aretz, Frank Walther, Shuhan Wang
Publikováno v:
Production engineering 14(1), 17-32 (2020). doi:10.1007/s11740-019-00949-5 special issue: "Damage controlled forming processes / Issue Editors: Gerhard Hirt, A. Erman Tekkaya …"
Production engineering 14(1), 17-32 (2020). doi:10.1007/s11740-019-00949-5 special issue: "Damage controlled forming processes / Issue Editors: Gerhard Hirt, A. Erman Tekkaya …"
Published by Springer, Heidelberg
Published by Springer, Heidelberg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5b4c2ff3caebcc7b68a7b89a2bc0872
https://doi.org/10.1007/s11740-019-00949-5
https://doi.org/10.1007/s11740-019-00949-5
Autor:
Frank Walther, Kerstin Möhring, Oliver Hering, Alexander Schowtjak, A. Erman Tekkaya, Robin Schulte, Kai Langenfeld, Richard Ostwald, Jörn Mosler, Till Clausmeyer
Publikováno v:
Production Engineering. 14:115-121
This contribution deals with the influence of anisotropic material degradation (damage) within numerical simulations of cold forging. For that purpose, two constitutive frameworks for modeling ductile damage are presented: an isotropic and an anisotr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de953af38de75b127e19169e0a85113e
https://doi.org/10.1007/s11740-019-00942-y
https://doi.org/10.1007/s11740-019-00942-y
Publikováno v:
Production Engineering. 14:65-75
Continuous casting leads to the formation of voids, which can be considered as an initial state of damage. During hot rolling these voids shall be closed, reducing this initial damage and avoiding its negative influence on the mechanical properties a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6347efe669e0591d668f0c15e17de98
https://doi.org/10.1007/s11740-019-00933-z
https://doi.org/10.1007/s11740-019-00933-z
Publikováno v:
Forming the Future ISBN: 9783030753801
To generate the highly efficient use of material resources for formed parts, local adaptation of the required strength and integrated functions is advised. When using austenitic steel, the volume fraction of deformation-induced α′-martensite, whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e48f47ef1c86835165e7309b59ed1d52
https://doi.org/10.1007/978-3-030-75381-8_160
https://doi.org/10.1007/978-3-030-75381-8_160
Publikováno v:
PAMM. 19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be2e1db41e1fa8c5b0978a861aba2553
https://doi.org/10.1002/pamm.201900003
https://doi.org/10.1002/pamm.201900003
Publikováno v:
MATEC Web of Conferences, Vol 300, p 08008 (2019)
It is well known, that modeling of material softening behavior can lead to ill-posed boundary value problems. This, in turn, leads to meshdependent results as far as the finite-element-method is concerned [1]. Several solution strategies in order to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de9528a4ebd5cabce2990894dea3957f
https://www.matec-conferences.org/articles/matecconf/pdf/2019/49/matecconf_icmff1218_08008.pdf
https://www.matec-conferences.org/articles/matecconf/pdf/2019/49/matecconf_icmff1218_08008.pdf