Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Duncan Putman"'
Autor:
Duncan Putman, Dietmar Kobertz, Nils Warnken, Michael Müller, Dmitry Sergeev, Dimitra Spathara
Publikováno v:
Journal of alloys and compounds 870, 159295-(2021). doi:10.1016/j.jallcom.2021.159295
Second and third generation single crystal (SX) Ni-based superalloys are considered to be sensitive to microsegregation, incipient melting and microstructural instability. Thus, their thermodynamic properties and stability at high temperatures are of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdeb5fca6433878eda2514bd74dd8564
https://hdl.handle.net/2128/27527
https://hdl.handle.net/2128/27527
Publikováno v:
Metallurgical and Materials Transactions A. 49:4301-4307
A third-generation single-crystal (SX) superalloy was heat treated at 1350 °C for 24 hours while being exposed to nickel vapor. It is observed that a layer of 60-µm thickness deposited onto the alloy. This prevented the formation of TCP phases and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::387f409b45a6d37738a4a43af01f3dcf
https://doi.org/10.1007/s11661-018-4712-2
https://doi.org/10.1007/s11661-018-4712-2
Autor:
Chinnapat Panwisawas, Neil D'Souza, Shu Yan Zhang, Sam Gardner, Chunlei Qiu, Duncan Putman, Robert Edward Jones, Joe Kelleher
Publikováno v:
Acta Materialia. 106:322-332
The study of high temperature deformation of Ni-base superalloys finds a number of applications. In this study we consider how stress/strain resulting from directional solidification can be alleviated through phenomena such as relaxation and how this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78b875fca64a88db7806b1ad9be92d79
https://doi.org/10.1016/j.actamat.2016.01.032
https://doi.org/10.1016/j.actamat.2016.01.032
Autor:
Chinnapat Panwisawas, Jean-Christophe Gebelin, Catherine M.F. Rae, Roger C. Reed, Duncan Putman, Harshal N. Mathur
Modelling and targeted experimentation are used to quantify the processing conditions which cause recrystallization in a single-crystal superalloy. The plasticity needed is traced to the differential thermal contractions of the metal and its ceramic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffb365ce6e8f7ac0ce3cc86ac52035a3
https://doi.org/10.1016/j.actamat.2012.09.013
https://doi.org/10.1016/j.actamat.2012.09.013
Autor:
Duncan Putman, Roger C. Reed, P. Withey, Chinnapat Panwisawas, Nils Warnken, Jean-Christophe Gebelin, Catherine M.F. Rae, Harshal N. Mathur
Publikováno v:
Scopus-Elsevier
Superalloys 2012
Superalloys 2012
Castings for single crystal aerofoils can be prone to recrystallisation during solution heat treatment; however quantitative information concerning the factors causing this phenomenon is lacking. In this paper, mathematical modelling and targeted exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f642aed707de58df902c1b8a531c756
https://doi.org/10.7449/2012/superalloys_2012_547_556
https://doi.org/10.7449/2012/superalloys_2012_547_556
Prediction of recrystallisation in single crystal nickel-based superalloys during investment casting
Autor:
Duncan Putman, Chinnapat Panwisawas, Harshal N. Mathur, Robert W. Broomfield, Roger C. Reed, Catherine M.F. Rae
Publikováno v:
Les Ulis : EDP Sciences, MATEC web of conferences 14, 12002, 6 S. (2014). doi:10.1051/matecconf/20141412002
EUROSUPERALLOYS 2014-2nd European Symposium on Superalloys and their Applications
EUROSUPERALLOYS 2014-2nd European Symposium on Superalloys and their Applications2. European Symposium on Superalloys and their Applications, Giens, France, 2014-05-12-2014-05-16
MATEC Web of Conferences, Vol 14, p 12002 (2014)
EUROSUPERALLOYS 2014-2nd European Symposium on Superalloys and their Applications
EUROSUPERALLOYS 2014-2nd European Symposium on Superalloys and their Applications2. European Symposium on Superalloys and their Applications, Giens, France, 2014-05-12-2014-05-16
MATEC Web of Conferences, Vol 14, p 12002 (2014)
EUROSUPERALLOYS 2014 - 2nd European Symposium on Superalloys and their Applications 2nd European Symposium on Superalloys and their Applications, Giens, France, 12 May 2014 - 16 May 2014; Les Ulis : EDP Sciences, MATEC web of conferences, 14, 12002,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9e2ab699e2443dba7b44e9d63f4cf88
https://doi.org/10.1051/matecconf/20141412002
https://doi.org/10.1051/matecconf/20141412002