Zobrazeno 1 - 10
of 12
pro vyhledávání: '"William R. Pinc"'
Publikováno v:
Journal of the American Ceramic Society. 95:194-203
Investigating the powder processing effects on a ZrB2–25 vol% SiC ceramic composite densified using spark plasma sintering (SPS) allows for identification of densification mechanisms and enables a reduction in sintering temperature to a minimum of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10934c8424ba3f005ff95f47ad3c0442
https://doi.org/10.1111/j.1551-2916.2011.04873.x
https://doi.org/10.1111/j.1551-2916.2011.04873.x
Publikováno v:
Journal of the American Ceramic Society. 94:3825-3832
Spark plasma joining is used to join ZrB2–SiC composites with seamless microstructures at the joint that results in retention of high-temperature mechanical and oxidation properties after joining. Our approach uses a spark plasma sintering furnace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71c1be63e4a5190ee6689620a8ede8cb
https://doi.org/10.1111/j.1551-2916.2011.04739.x
https://doi.org/10.1111/j.1551-2916.2011.04739.x
Autor:
William R. Pinc, Sylvia L. Natividad, David Pham, Erica L. Corral, Luke S. Walker, Victoria R. Marotto
Publikováno v:
Journal of the American Ceramic Society. 94:2749-2753
Using an organic solvent-based formulation, flexible and homogeneous ZrB2 tapes were cast for potential use as advanced aerospace exploration vehicles. Dispersant concentrations were optimized for attrition-milled ZrB2 powder using gravitational sedi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4780d67ecc2c8c92dfa1eba35250a53
https://doi.org/10.1111/j.1551-2916.2011.04690.x
https://doi.org/10.1111/j.1551-2916.2011.04690.x
Autor:
Eric Morris, William R. Pinc, Matthew J. O'Keefe, Richard Albers, William G. Fahrenholtz, Becky L. Treu
Publikováno v:
ECS Transactions. 28:229-237
The electrochemical response of Pr-containing epoxy-polyamide primers on aluminum alloy 2024-T3 substrates was investigated. The effect of electrolyte pHs on corrosion behavior was studied before and after salt spray exposure. X-ray diffraction analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc04e3371d74c0aba9d9cdf6002c1107
https://doi.org/10.1149/1.3496434
https://doi.org/10.1149/1.3496434
Publikováno v:
ECS Transactions. 28:187-201
The corrosion protection of electrodeposited cerium-based conversion coatings (CeCCs) on AA 2024-T3 with and without subsurface crevices was investigated. Coatings that were otherwise identical provided significant corrosion protection with or withou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c046262a8a72b462b72f38765481e6aa
https://doi.org/10.1149/1.3496431
https://doi.org/10.1149/1.3496431
Publikováno v:
Surface and Coatings Technology. 204:4095-4100
The processing variables that contributed to the formation of subsurface crevices under cerium-based conversion coatings on AA 2024-T3 were investigated. Focused ion beam milling revealed the presence of subsurface crevices underneath a small fractio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::618b4cd705071f64201482311c435aa7
https://doi.org/10.1016/j.surfcoat.2010.05.039
https://doi.org/10.1016/j.surfcoat.2010.05.039
Publikováno v:
ECS Transactions. 25:3-17
Cerium-based conversion coatings on aluminum alloy 2024-T3 substrates were characterized after various exposure times in salt spray corrosion testing. Coatings post-treated in phosphate solutions exhibited no visible corrosion after seven days. Imped
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52f8e740d394d99fc0b78f6fa7709148
https://doi.org/10.1149/1.3327220
https://doi.org/10.1149/1.3327220
Publikováno v:
ECS Transactions. 19:101-113
The combination of CeCl3 and H2O2 in cerium-based conversion coating (CeCC) solutions causes the dissolution of the aluminum alloy substrate, resulting in formation of voids a few microns below the surface during deposition. Localized, excessive diss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bf87d444dce2d580abbf179da686827
https://doi.org/10.1149/1.3259802
https://doi.org/10.1149/1.3259802
Publikováno v:
Surface and Coatings Technology. 203:3533-3540
The corrosion resistance of cerium based conversion coatings on Al 2024-T3 was improved by the addition of a water soluble gelatin to the coating solution. Auger electron spectroscopy depth profiling showed that coatings deposited from solutions cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4908f02b372ce342ed3394ab6697a648
https://doi.org/10.1016/j.surfcoat.2009.05.019
https://doi.org/10.1016/j.surfcoat.2009.05.019
Publikováno v:
Applied Surface Science. 255:4061-4065
Cerium based conversion coatings were spray deposited on Al 2024-T3 and characterized to determine the effect of surface preparation on the deposition rate and surface morphology. It was found that activation of the panel using a 1-wt.% sulfuric acid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1079cec0dc872bc569d01b8e0fa444b2
https://doi.org/10.1016/j.apsusc.2008.10.110
https://doi.org/10.1016/j.apsusc.2008.10.110