Zobrazeno 1 - 10
of 481
pro vyhledávání: '"H. J. Christ"'
Publikováno v:
Protective Systems for High Temperature Applications EFC 57 ISBN: 9781003421498
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c895936c2b8fedfa58d93481380f209d
https://doi.org/10.1201/9781003421498-29
https://doi.org/10.1201/9781003421498-29
Autor:
Bronislava Gorr, Alexander Kauffmann, Christian Pritzel, H.-J. Christ, Martin Heilmaier, Steven Schellert, Stephan Laube
Publikováno v:
Oxidation of Metals. 96:333-345
In this study, the effect of Al on the high temperature oxidation of Al-containing refractory high entropy alloys (RHEAs) Ta-Mo-Cr-Ti-xAl (x = 5; 10; 15; 20 at%) was examined. Oxidation experiments were performed in air for 24 h at 1200 °C. The oxid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7863883fc6c68fc7df5ed88e5c53b74
https://doi.org/10.1007/s11085-021-10046-7
https://doi.org/10.1007/s11085-021-10046-7
Akademický článek
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Autor:
Ulrich Krupp, Ullrich Pietsch, Benjamin Dönges, Hongwang Fu, Xinbing Yun, H.-J. Christ, Claus-Peter Fritzen
Publikováno v:
Acta Materialia. 199:278-287
Investigation on the cyclic response of metallic materials in very high cycle fatigue (VHCF) is a challenging problem, which hinders the development of fatigue theories. To overcome this difficulty, we initially applied several sensible techniques, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9de1f1269f420f26d8c4371b6499f387
https://doi.org/10.1016/j.actamat.2020.08.042
https://doi.org/10.1016/j.actamat.2020.08.042
Very High Cycle Fatigue Behavior of Austenitic Stainless Steel in Annealed and Predeformed Condition
Publikováno v:
Materials Performance and Characterization. 12:20220076
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c983e48150024e3078e49176477848fa
https://doi.org/10.1520/mpc20220076
https://doi.org/10.1520/mpc20220076
Publikováno v:
Calphad 79, 102477-(2022). doi:10.1016/j.calphad.2022.102477
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e6527caf312a6fd987feea226dd1418
https://doi.org/10.1016/j.calphad.2022.102477
https://doi.org/10.1016/j.calphad.2022.102477
Publikováno v:
JOM. 72:393-402
The oxidation characteristics of Co-17Re-Cr-Ni alloys with varying Cr (18 at.% and 23 at.%) and Ni (8 at.%, 15 at.%, and 25 at.%) concentrations have been investigated at 1000°C in air. The corrosion resistance of the Co-17Re-23Cr-xNi alloys improve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09c2cbffc3c7f7c79821a2f06190bc38
https://doi.org/10.1007/s11837-019-03868-z
https://doi.org/10.1007/s11837-019-03868-z
Autor:
H.-J. Christ, Stephan Laube, Martin Heilmaier, Alexander Kauffmann, Steven Schellert, Bronislava Gorr
Publikováno v:
Corrosion science, 192, Article no: 109861
The effect of Ta on the oxidation resistance of the alloys Tax-(Mo-Cr-Ti-Al)1−x (x=0; 5; 10; 15; 20 at%) in air at 1200 °C was examined. The oxidation behavior improves continuously with the increasing Ta concentration. Alloys with Ta concentratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3a93e92bd5fdce8b1efd06a42f5e576
https://publikationen.bibliothek.kit.edu/1000137679
https://publikationen.bibliothek.kit.edu/1000137679
Publikováno v:
Materials at High Temperatures. 35:177-186
The present study focused on the influence of Ni on the microstructure and oxidation behaviour of Co–Re–Cr-based alloys. Alloys with three different Ni contents were tested in laboratory air at 800–1100 °C. A refinement and a reduction of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e242b9daf24fd9269d295d21274b00b4
https://doi.org/10.1080/09603409.2017.1392111
https://doi.org/10.1080/09603409.2017.1392111
Publikováno v:
Materials at High Temperatures. 33:528-535
At elevated temperatures, the nickel-base superalloy IN718 is prone to the failure type ‘dynamic embrittlement’. Dynamic embrittlement is assumed to be driven by tensile stress-controlled oxygen grain boundary diffusion. Oxygen embrittles the gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::442e380ffcd856cd47d3e0f01423e2ba
https://doi.org/10.1080/09603409.2016.1187464
https://doi.org/10.1080/09603409.2016.1187464