Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Zdeněk Pitrmuc"'
Autor:
Zdeněk Pitrmuc, Jan Šimota, Libor Beránek, Petr Mikeš, Vladislav Andronov, Jiří Sommer, František Holešovský
Publikováno v:
Materials, Vol 15, Iss 2, p 551 (2022)
This paper aims at an in-depth and comprehensive analysis of mechanical and microstructural properties of AISI 316L austenitic stainless steel (W. Nr. 1.4404, CL20ES) produced by laser powder bed fusion (LPBF) additive manufacturing (AM) technology.
Externí odkaz:
https://doaj.org/article/4f033161ef70467ab8251e888358a3dd
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 9, Iss 0, Pp 1-7 (2017)
The goal of this contribution was to describe parameters of surface integrity of two machined materials; austenite and duplex stainless steel. Residual stresses and presence of straininduced martensite were studied as a function of the side rake angl
Externí odkaz:
https://doaj.org/article/582ccf8d9d7442b3923f9207b888d6d3
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 121:3215-3228
Autor:
Libor Beránek, Kamil Kolařík, Jiří Čapek, Miroslav Neslušan, Jakub Němeček, Petr Mikes, Karel Trojan, Zdeněk Pitrmuc, Jiří Kyncl, Nikolaj Ganev
Publikováno v:
Transactions of FAMENA
Volume 42
Issue 4
Volume 42
Issue 4
This study deals with surface integrity expressed in terms of stress state as well as microstructure alterations after turning a duplex stainless steel. Residual stresses and the presence of strain-induced martensite are studied as functions of the r
Publikováno v:
International Journal of Fatigue. 145:106092
Strain-controlled Low-Cycle Fatigue tests (LCF) and Thermo-Mechanical Fatigue tests (TMF) were performed on a low-alloy martensitic steel in the temperature range between 300 °C and 600 °C, with and without a strain dwell. TMF tests were performed
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 9, Iss 0, Pp 1-7 (2017)
The goal of this contribution was to describe parameters of surface integrity of two machined materials; austenite and duplex stainless steel. Residual stresses and presence of straininduced martensite were studied as a function of the side rake angl
Publikováno v:
Scopus-Elsevier
Publikováno v:
Scopus-Elsevier
The contribution is dedicated to surface integrity assessment of components from the point of view of residual stress profile after machining and finishing technologies. Residual stresses play the key role for dynamic life and service reliability of
Autor:
Jan Brajer, Jan Mádl, Roman Švábek, Zdeněk Pitrmuc, Danijela Rostohar, Pavel Zeman, José Luis Ocaña
Publikováno v:
Scopus-Elsevier
Laser Shock Processing (LSP), or strengthening the material surface by laser shock wave is very modern and progressive technique, which allows a significant increase in fatigue life of cyclically loaded parts. The compressive residual stresses are ge