Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Cecilia Föjer"'
Autor:
Irene De Diego-Calderón, Dorien De Knijf, Jon M. Molina-Aldareguia, Ilchat Sabirov, Cecilia Föjer, Roumen Petrov
Publikováno v:
Revista de Metalurgia, Vol 51, Iss 1, Pp e035-e035 (2015)
Con el objetivo de evaluar el efecto de los parámetros de procesado en un acero con una composición nominal de 0,25C–1,5Si–3Mn–0,023Al (% masa), éste ha sido sometido a un tratamiento térmico denominado “Quenching and Partitioning” (Q&P
Externí odkaz:
https://doaj.org/article/0efe6cf8b6224f8ab87f7c45f6988223
Microstructural design in quenched and partitioned (Q&P) steels to improve their fracture properties
Autor:
R. Thiessen, Jon M. Molina-Aldareguia, Cecilia Föjer, I. de Diego-Calderón, Ilchat Sabirov, Roumen Petrov
Publikováno v:
Materials Science and Engineering: A. 657:136-146
Quenching and partitioning (Q&P) is receiving increased attention as a novel heat treatment to produce advanced high strength steels (AHSSs) containing martensite/retained austenite mixtures, with desirable combination of strength, ductility and toug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fff8b4bb1779bb052fecf73e3ed1f8ed
https://doi.org/10.1016/j.msea.2016.01.011
https://doi.org/10.1016/j.msea.2016.01.011
Publikováno v:
Materials Science and Engineering: A. 638:219-227
The effect of the microstructural characteristics of retained austenite on its transformation stability in steel after Quenching and Partitioning (Q&P) was studied via interrupted tensile tests and Electron Backscatter Diffraction measurements on a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5d8b169e62eac93beefdc0e67dac984
https://doi.org/10.1016/j.msea.2015.04.075
https://doi.org/10.1016/j.msea.2015.04.075
Autor:
Cecilia Föjer, Miguel A. Monclús, D. De Knijf, Roumen Petrov, I. de Diego-Calderón, Jon M. Molina-Aldareguia, Ilchat Sabirov
Publikováno v:
Materials Science and Engineering: A. 630:27-35
Third generation advanced high strength steels produced via quenching and partitioning (Q&P) treatment are receiving increased attention. A 0.25C–3Mn–1.5Si–0.023 Al steel was subjected to Q&P processing (with varying partitioning temperature an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1291c858c8eea9c9d3433cda8d7c100c
https://doi.org/10.1016/j.msea.2015.01.077
https://doi.org/10.1016/j.msea.2015.01.077
Publikováno v:
Materials Science and Engineering: A. 627:182-190
The microstructural evolution of a Quenching and Partitioning (Q&P) steel after ultra-fast annealing (UFA) was studied and correlated with the obtained mechanical properties. The shift of the transformation temperatures with increasing heating rates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac7b8d2f28d1e117ffcd7b28856b859b
https://doi.org/10.1016/j.msea.2014.12.118
https://doi.org/10.1016/j.msea.2014.12.118
Autor:
Jilt Sietsma, D. De Knijf, Yvan Houbaert, Roumen Petrov, Wei Xu, E. P. Da Silva, Cecilia Föjer
Publikováno v:
Materials Science and Technology. 31:808-816
The transformation products in advanced high strength steels have been studied during the isothermal decomposition of austenite, subsequent to initial martensite formation. Rapid cooling to various temperatures below martensite start was carried out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b5d18fb56b989ea9e8da8a856bb88b7
https://doi.org/10.1179/1743284714y.0000000719
https://doi.org/10.1179/1743284714y.0000000719
Publikováno v:
Materials Science and Technology. 31:817-828
Cold rolled sheets of a low carbon quenching and partitioning (Q&P) steel grade were subjected to heat treatment cycles, which were designed by dilatometric experiments and optimised with respect to the quenching temperature, partitioning temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f19ec75c24c5aff4cc53493005b3e18
https://doi.org/10.1179/1743284714y.0000000710
https://doi.org/10.1179/1743284714y.0000000710
Publikováno v:
Materials Science and Engineering: A. 615:107-115
Restrictions on fuel consumption and safety in the automotive industry have stimulated the development of quenching and partitioning (Q&P) steel. This steel is expected to have very high strength in combination with acceptable ductility owing to its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a664aa50d4137ce99a5572b70f62e041
https://doi.org/10.1016/j.msea.2014.07.054
https://doi.org/10.1016/j.msea.2014.07.054
Publikováno v:
Materials Characterization. 95:85-93
The purpose of this study is to investigate and understand the phase transformations during the decomposition of austenite, which occurs during isothermal treatments below the martensite start temperature ( M s ) in a low-carbon steel. Isothermal hol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::974fb1fd45b72f2d86e00ef07a03c1c0
https://doi.org/10.1016/j.matchar.2014.06.003
https://doi.org/10.1016/j.matchar.2014.06.003
Publikováno v:
Advanced Materials Research. 922:682-687
Recent studies have shown the possibility to induce time-dependent phase transformations during isothermal treatment between the martensite start (MS) temperature and martensite finish (Mf,) temperature, i.e. after initial martensite formation. Such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98aeadf3fc6efeefec084d16837770a8
https://doi.org/10.4028/www.scientific.net/amr.922.682
https://doi.org/10.4028/www.scientific.net/amr.922.682