Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Thomas Wlanis"'
Publikováno v:
BHM Berg- und Hüttenmännische Monatshefte. 159:371-374
Through process modelling of surface densified gears produced by powder metallurgy (PM) was established by coupling the modelling of the manufacturing processes surface densification, carburization, and heat treatment. The complete model allows the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4db9e8562657e29bbe9ae02300d7bb6
https://doi.org/10.1007/s00501-014-0283-8
https://doi.org/10.1007/s00501-014-0283-8
Publikováno v:
Computational Materials Science. 50:1250-1255
During hot extrusion of copper alloys, extrusion tools have to withstand cyclic thermal and mechanical loads. To enhance the service life of the tools, materials with high temperature strength are designed as well as an optimised process control is p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cd4dd1ad3e3c6b2a3a1e061fe1c2052
https://doi.org/10.1016/j.commatsci.2010.04.022
https://doi.org/10.1016/j.commatsci.2010.04.022
Publikováno v:
Computational Materials Science. 43:82-91
During aluminium extrusion, the die experience cyclic thermo-mechanical loads that can lead to materials degradation and failure. For a process optimization and a comparison of different hot work tool steels, the finite element method is an appropria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b32d28daa0e3fdc8c66124906642fdd
https://doi.org/10.1016/j.commatsci.2007.07.054
https://doi.org/10.1016/j.commatsci.2007.07.054
Autor:
Isaac Flitta, Thomas Wlanis, Stefan Mitsche, Albert Jahn, Christof Sommitsch, Friedrich Krumphals
Publikováno v:
International Journal of Material Forming. 1:427-430
This paper deals with an integral finite element model (FEM) for the extrusion of AA6082. The temperature history of extrudate and tools as well as the microstructure evolution of the aluminium alloy is calculated. An experimental extrusion plant wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc77ba6158cf47242a9fcfe7cf5ed357
https://doi.org/10.1007/s12289-008-0086-0
https://doi.org/10.1007/s12289-008-0086-0
Publikováno v:
Key Engineering Materials. 367:169-176
During hot extrusion, tools experience cyclic thermo-mechanical loads that can lead to materials degradation and failure. For a process optimization and study of the occurring damage mechanisms, the finite element method (FEM) is an appropriate means
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::974b3d50e4b9588debe7110ff7470ecc
https://doi.org/10.4028/www.scientific.net/kem.367.169
https://doi.org/10.4028/www.scientific.net/kem.367.169
Publikováno v:
Computational Materials Science. 39:55-64
During hot extrusion of aluminium alloys, extrusion dies experience cyclic temperature changes as well as multiaxial loadings. To improve the service life of the dies, cleaner and high hot strength materials are designed as well as an optimised proce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::273fa20f988c0649012e2ff97ee833c7
https://doi.org/10.1016/j.commatsci.2006.03.024
https://doi.org/10.1016/j.commatsci.2006.03.024
A ferritic hot-work tool steel was investigated, which is in use as die for extrusion processes and exposed to cyclic load spectra with overlapping of both, thermal and mechanical loads. The occurring stresses and temperatures in the tool material we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abf31f7335546ddceb029f87f0f78274
http://hdl.handle.net/11585/110257
http://hdl.handle.net/11585/110257
Autor:
Thomas Hatzenbichler, Reinhold Ebner, Sven Eck, Florian Planitzer, Anton Ishmurzin, Thomas Wlanis
Publikováno v:
International Journal of Computational Materials Science and Surface Engineering. 5:16
The primary purpose of case hardening is to provide a hard, wear and fatigue resistant surface while maintaining a soft ductile core. PM structural parts play an increasing role in the automotive industry, especially for complex shaped parts like gea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88d90b2bca92c5629540e49e600ac896
https://doi.org/10.1504/ijcmsse.2012.049051
https://doi.org/10.1504/ijcmsse.2012.049051