Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Frederick S. Pettit"'
Autor:
Juan Manuel Alvarado-Orozco, Frederick S. Pettit, J.E. Garcia-Herrera, Brian Gleeson, Gerald H. Meier
Publikováno v:
Oxidation of Metals. 90:527-553
The components of gas-turbine engines operating in marine environments are highly susceptible to hot corrosion, which is typically classified as Type II (650–750 °C) and Type I (900–950 °C) hot-corrosion attack. Even though hot-corrosion has be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::316a01bdf573b506478d47934978746e
https://doi.org/10.1007/s11085-018-9853-6
https://doi.org/10.1007/s11085-018-9853-6
Publikováno v:
Oxidation of Metals. 80:541-552
The Type II (700 °C) hot corrosion resistance of Ni–36Al (at.%) base alloys with various additions of Pt, Co, and/or Cr was investigated. It was found that the addition of either 5 at.% Pt or 5 at.% Cr was highly beneficial, i.e., extended the pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9621bbfc2741e551e605d3c6467b7a44
https://doi.org/10.1007/s11085-013-9410-2
https://doi.org/10.1007/s11085-013-9410-2
Publikováno v:
Oxidation of Metals. 80:125-146
Alloys of compositions (in wt%) Ni–31.5Cr–11.5Al–0.6Y and Ni–20.9Co–19.2Cr–12.5Al–0.5Y–0.4Si–0.3Hf were prepared using three different processing routes and exposed to Type II (700 °C) hot corrosion conditions in order to evaluate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::492238e96d7c550d2b48903d8a0bd61e
https://doi.org/10.1007/s11085-013-9405-z
https://doi.org/10.1007/s11085-013-9405-z
Autor:
Seetharaman Sridhar, Nan Mu, Gerald H. Meier, Jingxi Zhu, Adam Wise, David E. Laughlin, Nazik M. Yanar, Bradley S. Lutz, Frederick S. Pettit, Keeyoung Jung, Gordon R. Holcomb, Joseph Tylczak
Publikováno v:
Oxidation of Metals. 80:599-610
Oxy-fuel combustion is burning a fuel in oxygen rather than air for ease of capture of CO2 from for reuse or sequestration. Corrosion issues associated with the environment change (replacement of much of the N2 with CO2 and higher sulfur levels) from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f8532454cbe1df586411c00de38d59c
https://doi.org/10.1007/s11085-013-9399-6
https://doi.org/10.1007/s11085-013-9399-6
Autor:
N. Mu, Gerald H. Meier, Keeyoung Jung, Gordon R. Holcomb, N. M. Yanar, Frederick S. Pettit, B. H. Howard
Publikováno v:
Oxidation of Metals. 79:461-472
Essentially all alloys and coatings that are resistant to corrosion at high temperature require the formation of a protective (slowly-growing and adherent) oxide layer by a process known as selective oxidation. The fundamental understanding of this p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e1542dba00c88170dfff850380ecfae
https://doi.org/10.1007/s11085-012-9349-8
https://doi.org/10.1007/s11085-012-9349-8
Publikováno v:
Materials at High Temperatures. 29:264-271
Several superalloy-bond coat couples were prepared without ceramic topcoat layers to better understand the effects of superalloy substrate on the oxidation behaviour of NiCoCrAlY bond coats. The same composition NiCoCrAlY bond coats were deposited on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83c5c5a7d77f129ebe0ea03b54c1fccf
https://doi.org/10.3184/096034012x13335310236212
https://doi.org/10.3184/096034012x13335310236212
Publikováno v:
Materials and Corrosion. 63:929-939
The high-temperature behavior of high-purity, low-density (HP-LD) air plasma sprayed (APS) thermal barrier coatings (TBCs) with NiCoCrAlY bond coats deposited by argon-shrouded plasma spraying is described. The high purity yttria-stabilized zirconia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d6823f27031e5d5ad722ae43f1fcb5a
https://doi.org/10.1002/maco.201206646
https://doi.org/10.1002/maco.201206646
Publikováno v:
Oxidation of Metals. 78:221-237
The oxidation behavior of a number of Fe–Cr- and Ni–Cr-based alloys was studied in atmospheres relevant to oxyfuel combustion at 650 °C. Oxidation was greatly enhanced in ferritic model alloys exposed in low p(O2) CO2 + 30%H2O and Ar + 30%H2O ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d43c75b4a94dac955a9d5644b973078
https://doi.org/10.1007/s11085-012-9302-x
https://doi.org/10.1007/s11085-012-9302-x
Autor:
R.W. Jackson, Gordon J. Tatlock, S. Romani, J. P. Leonard, Leszek Niewolak, R. T. Murray, Willem J. Quadakkers, Gerald H. Meier, Frederick S. Pettit
Publikováno v:
Oxidation of Metals. 78:197-210
The effects of external doping with CeO2 on the oxidation of nickel have been evaluated. The materials studied were pure Ni and Ni with the surface doped with CeO2 by pulsed laser deposition. The oxidation kinetics were measured using thermogravimetr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fcb313c4afb02ad59e02f933d53e0bf
https://doi.org/10.1007/s11085-012-9300-z
https://doi.org/10.1007/s11085-012-9300-z
Publikováno v:
Journal of Power Sources. 196:4686-4694
A Cr2O3-forming Ni-base superalloy and this alloy coated with a Pt-modified aluminide coating were exposed to SiO2 powder and cyclically oxidized at 950 °C. The uncoated alloy showed a considerable amount of spallation and buckling whereas the Pt–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4526f46f0a4d0aee42aac15ed8f078bb
https://doi.org/10.1016/j.jpowsour.2010.12.104
https://doi.org/10.1016/j.jpowsour.2010.12.104