Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Jarkko Laine"'
Publikováno v:
International Journal of Metalcasting. 15:538-547
The use of ductile irons in thermo-mechanically loaded components is increasing, necessitating more knowledge of material properties at intermediate temperatures. A study of the mechanical properties of ductile irons at intermediate temperatures was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cfd06465ce7c29ce75c8094623dd4a6
https://doi.org/10.1007/s40962-020-00473-8
https://doi.org/10.1007/s40962-020-00473-8
The microstructure and nodule count of large-size nodular cast iron components vary spatially. These variables are qualitatively known to affect the fatigue limit, yet no model exists to quantify the effects. Some of the physical aspects, such as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::334d6a3dd4809803cedd9d5be0ef807b
http://urn.fi/urn:nbn:fi-fe2023050440936
http://urn.fi/urn:nbn:fi-fe2023050440936
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b519e4d3e8fe3c1b1f6aaaa0d536c5df
https://doi.org/10.2139/ssrn.3862296
https://doi.org/10.2139/ssrn.3862296
The mechanical and thermal properties of ferritic–pearlitic ductile irons vary widely according to their silicon and pearlite contents. Thus, different combinations of silicon and pearlite affect components’ lifetime under mechanical and thermal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef147bd9251057710850de99820efd1
https://aaltodoc.aalto.fi/handle/123456789/47465
https://aaltodoc.aalto.fi/handle/123456789/47465
Publikováno v:
Materials Science and Technology. 34:327-333
The aim of this study was to provide insight on thermal conductivity of three cast iron groups, namely lamellar, compacted and spheroidal graphite irons at elevated temperatures up to 673 K (400°C)...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42ed436b3a9e5742ac489e6407c76301
https://doi.org/10.1080/02670836.2017.1389117
https://doi.org/10.1080/02670836.2017.1389117
Autor:
Jarkko Laine, Juha Kuoppala, Joona Vaara, Jussi Korhonen, Miikka Väntänen, Mikko Turunen, Panu Kämäräinen, Aulis Silvonen, Tero Frondelius
Publikováno v:
Rakenteiden Mekaniikka
This article describes the fatigue testing of QT steel in ultrasonic frequencies. Different possibilities, challenges and prejudices are reviewed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2724faf5645a1498b51a55d5aec66e8
https://rakenteidenmekaniikka.journal.fi/article/view/65059
https://rakenteidenmekaniikka.journal.fi/article/view/65059
The influence of ferritic and pearlitic microstructures to dynamic strain aging (DSA) of ductile iron was investigated by means of strain-controlled cyclic tests performed at temperatures ranging from room temperature to 450°C, strain rates of 10⁻
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2666cb2f86d7090ca43cb0a84100797c
http://urn.fi/urn:nbn:fi-fe2022012510232
http://urn.fi/urn:nbn:fi-fe2022012510232
Publikováno v:
Monthly Notices of the Royal Astronomical Society: Letters. 461:L82-L86
We analyse structural decompositions of 500 late-type galaxies (Hubble $T$-type $\ge 6$) from the Spitzer Survey of Stellar Structure in Galaxies (S$^4$G), spanning a stellar mass range of about $10^7$ to a few times $10^{10}$ M$_\odot$. Their decomp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ad07b08c6c2ba0a1371ec43a1834b04
https://doi.org/10.1093/mnrasl/slw104
https://doi.org/10.1093/mnrasl/slw104
Autor:
Witold Maciejewski, Roberto De Propris, Philip A. James, Sarah Brough, Amanda J. Moffett, Jarkko Laine, Mehmet Alpaslan, Luke J. M. Davies, Nicola R. Napolitano, Maritza A. Lara-López, Chris A. Collins, Eelco van Kampen, Jochen Liske, Anne E. Sansom, Michelle E. Cluver, Edward N. Taylor, William J. Sutherland, Benne W. Holwerda, Susan M. Percival, Ivan K. Baldry, Simon P. Driver, Malcolm N. Bremer, Steven Phillipps, Lee S. Kelvin, Joss Bland-Hawthorn, Abdolhosein Hashemizadeh, Cristina Popescu, Lingyu Wang, Samantha J. Penny
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 477(3), 4116-4130. Oxford University Press
Kelvin, L S, Bremer, M N, Phillipps, S, James, P A, Davies, L J M, De Propris, R, Moffett, A J, Percival, S M, Baldry, I K, Collins, C A, Alpaslan, M, Bland-Hawthorn, J, Brough, S, Cluver, M, Driver, S P, Hashemizadeh, A, Holwerda, B W, Laine, J, Lara-Lopez, M A, Liske, J, Maciejewski, W, Napolitano, N R, Penny, S J, Popescu, C C, Sansom, A E, Sutherland, W, Taylor, E N, van Kampen, E & Wang, L 2018, ' Galaxy and Mass Assembly (GAMA) : Variation in galaxy structure across the green valley ', Monthly Notices of the Royal Astronomical Society, vol. 477, no. 3, pp. 4116-4130 . https://doi.org/10.1093/mnras/sty933
Kelvin, L S, Bremer, M N, Phillipps, S, James, P A, Davies, L J M, Propris, R D, Moffett, A J, Percival, S M, Baldry, I K, Collins, C A, Alpaslan, M, Bland-Hawthorn, J, Brough, S, Cluver, M, Driver, S P, Hashemizadeh, A, Holwerda, B W, Laine, J, Lara-Lopez, M A, Liske, J, Maciejewski, W, Napolitano, N R, Penny, S J, Popescu, C C, Sansom, A E, Sutherland, W, Taylor, E N, Kampen, E V & Wang, L 2018, ' Galaxy and Mass Assembly (GAMA) : variation in galaxy structure across the green valley ', Monthly Notices of the Royal Astronomical Society, pp. 4116–4130 . https://doi.org/10.1093/mnras/sty933
Kelvin, L S, Bremer, M N, Phillipps, S, James, P A, Davies, L J M, De Propris, R, Moffett, A J, Percival, S M, Baldry, I K, Collins, C A, Alpaslan, M, Bland-Hawthorn, J, Brough, S, Cluver, M, Driver, S P, Hashemizadeh, A, Holwerda, B W, Laine, J, Lara-Lopez, M A, Liske, J, Maciejewski, W, Napolitano, N R, Penny, S J, Popescu, C C, Sansom, A E, Sutherland, W, Taylor, E N, van Kampen, E & Wang, L 2018, ' Galaxy and Mass Assembly (GAMA) : Variation in galaxy structure across the green valley ', Monthly Notices of the Royal Astronomical Society, vol. 477, no. 3, pp. 4116-4130 . https://doi.org/10.1093/mnras/sty933
Kelvin, L S, Bremer, M N, Phillipps, S, James, P A, Davies, L J M, Propris, R D, Moffett, A J, Percival, S M, Baldry, I K, Collins, C A, Alpaslan, M, Bland-Hawthorn, J, Brough, S, Cluver, M, Driver, S P, Hashemizadeh, A, Holwerda, B W, Laine, J, Lara-Lopez, M A, Liske, J, Maciejewski, W, Napolitano, N R, Penny, S J, Popescu, C C, Sansom, A E, Sutherland, W, Taylor, E N, Kampen, E V & Wang, L 2018, ' Galaxy and Mass Assembly (GAMA) : variation in galaxy structure across the green valley ', Monthly Notices of the Royal Astronomical Society, pp. 4116–4130 . https://doi.org/10.1093/mnras/sty933
Using a sample of 472 local Universe (z
Comment: 17 pages, 9 figures, accepted for publication in MNRAS
Comment: 17 pages, 9 figures, accepted for publication in MNRAS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6873e2b4e13b377b7940f2d33f97ff35
https://research.rug.nl/en/publications/2be86315-49b6-4699-bf46-c187e7044583
https://research.rug.nl/en/publications/2be86315-49b6-4699-bf46-c187e7044583
Breaks in the surface brightness profiles in the outer regions of galactic discs are thought to have formed by various internal and external processes, and by studying the breaks we aim to better understand what processes are responsible for the evol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d483cb0cb7f6f7d0b167f5745cd7881
http://arxiv.org/abs/1610.00610
http://arxiv.org/abs/1610.00610