Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Rettberg Luke"'
Publikováno v:
MATEC Web of Conferences, Vol 321, p 11084 (2020)
Recent advances in machine learning and image recognition tools/methods are being used to address fundamental challenges in materials engineering, such as the automated extraction of statistical information from dual phase titanium alloy microstructu
Externí odkaz:
https://doaj.org/article/2a4ea0b5e3fc4a979c49a5f89b397550
Publikováno v:
Metallurgical and Materials Transactions A. 52:1609-1631
During service, superalloy turbine components degrade over time by creep and fatigue deformation mechanisms due to a complex combination of stresses at high temperatures. The high cost of fabricating Ni-base superalloy components and, consequently, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e76f81f131c83b2a08807084ff39e47d
https://doi.org/10.1007/s11661-021-06150-7
https://doi.org/10.1007/s11661-021-06150-7
Publikováno v:
Metallurgical and Materials Transactions A. 49:105-116
The mechanism of oxidation-assisted growth of surface cracks during fatigue with compressive holds has been studied experimentally and via a model that describes the role of oxide and substrate properties. The creep-based finite element model has bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81c111f406a92e117ef17a8cde07d871
https://doi.org/10.1007/s11661-017-4392-3
https://doi.org/10.1007/s11661-017-4392-3
Detecting recrystallization in a single crystal Ni-base alloy using resonant ultrasound spectroscopy
Publikováno v:
NDT & E International. 83:68-77
The use of resonant ultrasound spectroscopy (RUS) as a nondestructive evaluation (NDE) technique for Ni-base single crystal superalloys has been investigated. Manufacture of single crystal superalloys can be challenging due to the prevalence of defec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d23553c53be51f8836d3c111a0bdab3
https://doi.org/10.1016/j.ndteint.2016.05.004
https://doi.org/10.1016/j.ndteint.2016.05.004
Publikováno v:
MATEC Web of Conferences, Vol 321, p 11084 (2020)
Recent advances in machine learning and image recognition tools/methods are being used to address fundamental challenges in materials engineering, such as the automated extraction of statistical information from dual phase titanium alloy microstructu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c38c63722df49195edce75e2514b8189
https://doi.org/10.1051/matecconf/202032111084
https://doi.org/10.1051/matecconf/202032111084
Publikováno v:
Metallurgical and Materials Transactions A. 47:1132-1142
Growth stresses that develop in α-Al2O3 scale that form during isothermal oxidation of three Ni-based single crystal alloys have been studied to elucidate their role in coating and substrate degradation at elevated temperatures. Piezospectroscopy me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b64fd2391c539e8cdeb78d1cddb67ff
https://doi.org/10.1007/s11661-015-3273-x
https://doi.org/10.1007/s11661-015-3273-x
Autor:
Rettberg Luke H, Tresa M. Pollock
Publikováno v:
Acta Materialia. 73:287-297
Creep damage mechanisms in two nickel-based superalloys, directionally solidified (DS) GTD444 and single crystal (SX) Rene N5, crept at high temperature (982 °C) and low stress (179–206 MPa), have been studied. Electron backscatter diffraction ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bae881b77b15a7a211c65bbc35fe7995
https://doi.org/10.1016/j.actamat.2014.03.052
https://doi.org/10.1016/j.actamat.2014.03.052
Publikováno v:
Superalloys 2016
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::619851debc1bb38847bf9431c41886ea
https://doi.org/10.1002/9781119075646.ch44
https://doi.org/10.1002/9781119075646.ch44
Publikováno v:
Superalloys 2016
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af349ee787255152de293fa7394e7739
https://doi.org/10.1002/9781119075646.ch16
https://doi.org/10.1002/9781119075646.ch16
Publikováno v:
Superalloys 2016
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f14aedce395a1e6ef38450cc25ed623c
https://doi.org/10.7449/superalloys/2016/superalloys_2016_303_312
https://doi.org/10.7449/superalloys/2016/superalloys_2016_303_312