Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Esa Ervasti"'
Autor:
Kati Pihlaja, Riikka Juutinen, Tapani Sallantaus, Kimmo Syrjänen, Rudi Zielman, Michael Lüth, Esa Ervasti, Tuomo Kuitunen, Kristian Hassel, Kjell Ivar Flatberg, Richard Åkesson, Eva Mikulášková, Pia Kangas, Antje Neumann
Publikováno v:
Lindbergia. 2022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d84c3b682b4206c8c324384e3a382ee
https://doi.org/10.25227/linbg.01158
https://doi.org/10.25227/linbg.01158
Autor:
Ulf Ståhlberg, Esa Ervasti
Publikováno v:
Journal of Materials Processing Technology. 170:142-150
The work is focussed on the start of void formation close to a hypothetical single macro-inclusion in the hot rolling of steel slabs. The inclusion is chosen to be either three times harder or thre ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa5923483a53fe539ec1770f9288e707
https://doi.org/10.1016/j.jmatprotec.2005.04.117
https://doi.org/10.1016/j.jmatprotec.2005.04.117
Autor:
Esa Ervasti, Ulf Ståhlberg
Publikováno v:
Journal of Materials Processing Technology. 160:119-122
The aim of the work is to increase the material yield in closed-die forging of a front axle beam meant for heavy trucks. The amount of flash obtained in production constituted 35% of the total work ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a23777734fe6177e8cae45fa56e9ba0
https://doi.org/10.1016/j.jmatprotec.2004.05.007
https://doi.org/10.1016/j.jmatprotec.2004.05.007
Autor:
Esa Ervasti, Ulf Ståhlberg
Publikováno v:
Journal of Materials Processing Technology. 101:312-321
The behaviour of transversal cracks in reverse rolling of steel slabs is analysed. For this purpose a commercial FE-program, LS-Dyna3D has been utilised. Process parameters from an industrial rolli ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d15bc4e3195b50926d855a1806bc3859
https://doi.org/10.1016/s0924-0136(99)00481-1
https://doi.org/10.1016/s0924-0136(99)00481-1
Autor:
Esa Ervasti, Ulf Ståhlberg
Publikováno v:
Journal of Materials Processing Technology. 94:141-150
The behaviour of a longitudinal V-shaped crack, on the surface of a continuously cast steel slab, is studied during hot rolling. The analysis is carried out by means of the commercial FE-code LS-DY ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34f3490dd8892489147b9fb18faa8407
https://doi.org/10.1016/s0924-0136(99)00090-4
https://doi.org/10.1016/s0924-0136(99)00090-4