Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Mehtonen, S."'
Autor:
Mehtonen, S. (Saara)
In this thesis, the hot deformation behavior of stabilized 12–27% Cr ferritic stainless steels was investigated in order to find ways to improve the current hot rolling schedules for enhancing texture structures and deep drawability of the end prod
Externí odkaz:
http://urn.fi/urn:isbn:9789526204949
Publikováno v:
In Materials Science & Engineering A 31 January 2020 773
Publikováno v:
In Materials Science & Engineering A 14 June 2017 697:184-193
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 2, Pp 619-626 (2017)
This paper comprehends the effects of finish rolling temperature (FRT) and Nb-microalloying on the microstructural evolution and resultant properties of a low carbon direct quenched steel in the yield strength category of ≥900 MPa. Results indicate
Externí odkaz:
https://doaj.org/article/1dba3598f68b4162a957adc7497415e5
Publikováno v:
In Materials Characterization September 2015 107:293-301
Autor:
Latypova, R. (Renata), Nyo, T. T. (Tun Tun), Seppälä, O. (Oskari), Fangnon, E. (Eric), Yagodzinskyy, Y. (Yuriy), Mehtonen, S. (Saara), Hänninen, H. (Hannu), Kömi, J. (Jukka), Pallaspuro, S. (Sakari)
Funding Information: This research was supported by Business Finland Oy and Academy of Finland (#337108). The projects ISA – Intelligent Steel Applications and FOSSA– Fossil-Free Steel Applications, are acknowledged. The authors wish to thank the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cac9c87fc4b0b10361a08b3b52eb53c
https://aaltodoc.aalto.fi/handle/123456789/121204
https://aaltodoc.aalto.fi/handle/123456789/121204
Autor:
Tervo, H. (H.), Kaijalainen, A. (A.), Pallaspuro, S. (S.), Anttila, S. (S.), Mehtonen, S. (S.), Porter, D. (D.), Kömi, J. (J.)
Offshore steels for cold climate conditions require not only relatively high strength to improve the cost-efficiency of the structures, but also excellent toughness at low temperatures to guarantee the safety of the structures in harsh environments.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::cf6bae386319b451ca8606e9a7f751d3
http://urn.fi/urn:nbn:fi-fe202002104957
http://urn.fi/urn:nbn:fi-fe202002104957
Akademický článek
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Autor:
Latypova, R. (Renata), Kauppi, T. (Timo), Mehtonen, S. (Saara), Hänninen, H. (Hannu), Porter, D. (David), Kömi, J. (Jukka)
This paper presents a novel TFT (tuning fork test) stress corrosion testing method, which was developed for classifying martensitic high‐strength steels. The novel method was developed by applying finite element calculations to optimize a tuning fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::972e01b0115ea24afff28f4d56c97c81
http://urn.fi/urn:nbn:fi-fe2019040210793
http://urn.fi/urn:nbn:fi-fe2019040210793
Autor:
Pallaspuro, S. (Sakari), Mehtonen, S. (Saara), Kömi, J. (Jukka), Zhang, Z. (Zhiliang), Porter, D. (David)
The segregation of alloying elements that occurs during the solidification of steel leads to microscale and macroscale microstructural heterogeneity that can cause anomalous mechanical behaviour. The centreline macrosegregation of a cast and its incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f00d0d237f2a0738ff94bf62347f2530
http://hdl.handle.net/11250/2577980
http://hdl.handle.net/11250/2577980