Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003157566> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2003157566 endingPage "1169" @default.
- W2003157566 startingPage "1163" @default.
- W2003157566 abstract "The structure of Ag-Pd-Cu-Au-Zn alloys can be expected to have an influence on their corrosion and tarnish resistance. Four experimental Ag-based alloys (I-IV) with varying PdlAg ratios were studied by scanning electron microscopy (SEM), microprobe analyses, and x-ray diffraction analyses. Both as-cast and in the annealed state, they contain a Pd-Cu-Zn-enriched compound A and a Ag-rich matrix (compound B) with a fcc structure, α 2 . X-ray diffraction data indicated that compound A consisted of two fcc phases (α 1 and α 2 ) in addition to a bcc PdCu x Zn x -1 phase. The phases of compound A were too small to be distinguishable by SEM. Alloys I-IV could not be solid-solution-annealed to a single phase. Static anodic polarization testing was carried out in an artificial saliva containing Na 2 S (pS=5). It was found that an alloy made as a duplicate of the Pd-Cu-Zn-rich compound A for a given potential had current density clearly lower than that of the Ag-rich alloys. Furthermore, cathodic reduction of oxygen took place at a considerably higher rate on this Pd-Cu-Zn-rich duplicate alloy than on the Ag-based alloys. It is suggested that micro-galvanic cells are created between the Pd-Cu-Zn-rich compounds A and the Ag-rich matrix in alloys I-IV. Immersion tests in aqueous Na2S solutions (pS=1.6) showed tarnishing to take place only on the Ag-rich matrix. However, increasing the Pd content of an Ag-rich single-phase alloy increased its tarnish resistance." @default.
- W2003157566 created "2016-06-24" @default.
- W2003157566 creator A5017243654 @default.
- W2003157566 creator A5046475357 @default.
- W2003157566 date "1985-09-01" @default.
- W2003157566 modified "2023-10-17" @default.
- W2003157566 title "Materials Science Structure, Corrosion, and Tarnishing of Ag-Pd-Cu Alloys" @default.
- W2003157566 cites W1971697469 @default.
- W2003157566 cites W1979294105 @default.
- W2003157566 cites W1980285323 @default.
- W2003157566 cites W1998462051 @default.
- W2003157566 cites W2009228493 @default.
- W2003157566 cites W2011670716 @default.
- W2003157566 cites W2017877136 @default.
- W2003157566 cites W2049715815 @default.
- W2003157566 cites W2085215203 @default.
- W2003157566 cites W2091246903 @default.
- W2003157566 doi "https://doi.org/10.1177/00220345850640091501" @default.
- W2003157566 hasPublicationYear "1985" @default.
- W2003157566 type Work @default.
- W2003157566 sameAs 2003157566 @default.
- W2003157566 citedByCount "27" @default.
- W2003157566 countsByYear W20031575662014 @default.
- W2003157566 crossrefType "journal-article" @default.
- W2003157566 hasAuthorship W2003157566A5017243654 @default.
- W2003157566 hasAuthorship W2003157566A5046475357 @default.
- W2003157566 hasConcept C113196181 @default.
- W2003157566 hasConcept C138411078 @default.
- W2003157566 hasConcept C147789679 @default.
- W2003157566 hasConcept C159985019 @default.
- W2003157566 hasConcept C17525397 @default.
- W2003157566 hasConcept C185592680 @default.
- W2003157566 hasConcept C191897082 @default.
- W2003157566 hasConcept C192562407 @default.
- W2003157566 hasConcept C205871581 @default.
- W2003157566 hasConcept C20625102 @default.
- W2003157566 hasConcept C26771246 @default.
- W2003157566 hasConcept C2777331346 @default.
- W2003157566 hasConcept C2780026712 @default.
- W2003157566 hasConcept C43617362 @default.
- W2003157566 hasConcept C89395315 @default.
- W2003157566 hasConceptScore W2003157566C113196181 @default.
- W2003157566 hasConceptScore W2003157566C138411078 @default.
- W2003157566 hasConceptScore W2003157566C147789679 @default.
- W2003157566 hasConceptScore W2003157566C159985019 @default.
- W2003157566 hasConceptScore W2003157566C17525397 @default.
- W2003157566 hasConceptScore W2003157566C185592680 @default.
- W2003157566 hasConceptScore W2003157566C191897082 @default.
- W2003157566 hasConceptScore W2003157566C192562407 @default.
- W2003157566 hasConceptScore W2003157566C205871581 @default.
- W2003157566 hasConceptScore W2003157566C20625102 @default.
- W2003157566 hasConceptScore W2003157566C26771246 @default.
- W2003157566 hasConceptScore W2003157566C2777331346 @default.
- W2003157566 hasConceptScore W2003157566C2780026712 @default.
- W2003157566 hasConceptScore W2003157566C43617362 @default.
- W2003157566 hasConceptScore W2003157566C89395315 @default.
- W2003157566 hasIssue "9" @default.
- W2003157566 hasLocation W20031575661 @default.
- W2003157566 hasOpenAccess W2003157566 @default.
- W2003157566 hasPrimaryLocation W20031575661 @default.
- W2003157566 hasRelatedWork W2020864327 @default.
- W2003157566 hasRelatedWork W2052644665 @default.
- W2003157566 hasRelatedWork W2063383031 @default.
- W2003157566 hasRelatedWork W2067520015 @default.
- W2003157566 hasRelatedWork W2095286089 @default.
- W2003157566 hasRelatedWork W2170733258 @default.
- W2003157566 hasRelatedWork W2205799291 @default.
- W2003157566 hasRelatedWork W2441635964 @default.
- W2003157566 hasRelatedWork W2583020843 @default.
- W2003157566 hasRelatedWork W3142549663 @default.
- W2003157566 hasVolume "64" @default.
- W2003157566 isParatext "false" @default.
- W2003157566 isRetracted "false" @default.
- W2003157566 magId "2003157566" @default.
- W2003157566 workType "article" @default.