Zobrazeno 1 - 10
of 42
pro vyhledávání: '"J-L Strudel"'
In the present chapter, we review elementary dislocation processes which govern high-temperature strength of Ni- and Co-base single crystals, focusing on yield and creep in different stress/temperature regimes. We show how our understanding has evolv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bd3fb5f29c11bddba30c6a742a12ba7
https://doi.org/10.1016/b978-0-12-819357-0.00013-5
https://doi.org/10.1016/b978-0-12-819357-0.00013-5
Publikováno v:
International Journal of Plasticity
International Journal of Plasticity, Elsevier, 2016, 85, pp.1-33. ⟨10.1016/j.ijplas.2016.05.007⟩
International Journal of Plasticity, Elsevier, 2016, 85, pp.1-33. ⟨10.1016/j.ijplas.2016.05.007⟩
International audience; Strain aging phenomena are shown to affect the viscoplastic behavior of commercially pure α-titanium at room temperature. A yield stress anomaly corresponding to static strain aging was experimentally observed when the materi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4c377190ef54791eb5e8f2100859c41
https://doi.org/10.1016/j.ijplas.2016.05.007
https://doi.org/10.1016/j.ijplas.2016.05.007
Publikováno v:
International Journal of Plasticity
International Journal of Plasticity, Elsevier, 2018, 108, pp.21-39. ⟨10.1016/j.ijplas.2018.04.009⟩
International Journal of Plasticity, Elsevier, 2018, 108, pp.21-39. ⟨10.1016/j.ijplas.2018.04.009⟩
International audience; The initial stages of creep in nickel base superalloy deserve a special attention since they prevail in most of the service live of critical jet engine components. In nickel base superalloys, a very sharp minimum in creep rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93d0db7508538d78842ac087569de7af
https://hal.archives-ouvertes.fr/hal-01845076
https://hal.archives-ouvertes.fr/hal-01845076
Publikováno v:
Intermetallics
Intermetallics, Elsevier, 2005, 13, pp.920-924. ⟨10.1016/j.intermet.2004.12.003⟩
Intermetallics, Elsevier, 2005, 13, pp.920-924. ⟨10.1016/j.intermet.2004.12.003⟩
International audience; Among titanium aluminides Ti2AlNb-based alloys have received considerable attention in recent years, as potential materials for high-temperature applications in jet engines. Several compositions based on Ti–22Al–25Nb with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7db7a6d4e98229fe42e75c9491cca060
https://doi.org/10.1016/j.intermet.2004.12.003
https://doi.org/10.1016/j.intermet.2004.12.003
Publikováno v:
Scripta Materialia
Scripta Materialia, Elsevier, 2005, 52, pp.1181-1186. ⟨10.1016/j.scriptamat.2005.02.007⟩
Scripta Materialia, 2005, 52, pp.1181-1186. ⟨10.1016/j.scriptamat.2005.02.007⟩
Scripta Materialia, Elsevier, 2005, 52, pp.1181-1186. ⟨10.1016/j.scriptamat.2005.02.007⟩
Scripta Materialia, 2005, 52, pp.1181-1186. ⟨10.1016/j.scriptamat.2005.02.007⟩
Finite element simulations of PLC effects in notched and CT (compact tensile) specimens of aluminium alloys are presented, based on a macroscopic PLC constitutive model. They predict the formation and propagation of intense strain rate localization b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1acca53b998b243d7cc00c145dbaac17
https://doi.org/10.1016/j.scriptamat.2005.02.007
https://doi.org/10.1016/j.scriptamat.2005.02.007
Autor:
N. Singh, Loic Nazé, V.V. Kutumbarao, G. Srinivasulu, J. L. Strudel, Dipankar Banerjee, Partha Ghosal, Vikas Kumar, T.K. Nandy
Publikováno v:
Materials Science and Engineering: A
Materials Science and Engineering: A, Elsevier, 2014, 599, pp.268-278. ⟨10.1016/j.msea.2014.01.086⟩
Materials Science and Engineering: A, Elsevier, 2014, 599, pp.268-278. ⟨10.1016/j.msea.2014.01.086⟩
Low cycle fatigue behavior of an O+B2 alloy was evaluated at 650 degrees C in ambient atmosphere under fully reversed total axial strain controlled mode. Three different microstructures, namely equiaxed O plus aged B2 (fine O plates in B2 matrix), le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1760a535e6628ecf803ba85abd982871
https://igi.indrastra.com/items/show/199849
https://igi.indrastra.com/items/show/199849
Publikováno v:
Materials at High Temperatures. 17:149-157
The oxidation behaviour of a commercial oxide dispersion strengthened (ODS) FeCrAl alloy (MA 956) and of a dispersion-free FeCrAl alloy (APM) were studied during isothermal exposures in air between 1,100°C and 1,300°C. After short heat treatments,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc0b3bbe488785fa1b5c40b580aef858
https://doi.org/10.1179/mht.2000.022
https://doi.org/10.1179/mht.2000.022
Publikováno v:
Philosophical Magazine A. 77:299-323
Hexagonal plate martensite in titanium alloys contains a dense substructure whose character and origins have not been completely addressed in the literature. The substructure is shown to consist of columnar domains which extend along basal planes fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58467122911adf32bd179fe2df08653e
https://doi.org/10.1080/01418619808223754
https://doi.org/10.1080/01418619808223754
Publikováno v:
Intermetallics. 6:741-748
The current understanding of the metallurgy of the orthorhombic alloys in the TiAlNb system is reviewed with emphasis on tensile and creep properties of ternary alloys. It is shown that increasing the Nb content of alloys from 15 to 27 at% at a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c8f7434851e61e203d9dfea64f4210b
https://doi.org/10.1016/s0966-9795(98)00044-2
https://doi.org/10.1016/s0966-9795(98)00044-2