Experimental Determination of Phase Equilibria in the Silver-Copper Oxide System at High Temperature

Journal Article · Fri Jun 01 00:00:00 EDT 2007 · Scripta Materialia, 56(12):1111-1114

DOI:https://doi.org/10.1016/j.scriptamat.2007.01.050· OSTI ID:917930

Darsell, Jens T; Weil, K Scott

The phase diagram of silver-copper oxide was studied using thermal, microstructural and compositional analysis of quenched samples. The eutectic and monotectic temperature were found and compared to previous data. The miscibility gap was analyzed at higher temperatures than previous experimental work. The profile of the miscibility gap was found to extend from the monotectic composition and extend further into the copper rich portion than previously experimental work had show, which verifies a previous computational study.

• Research Organization: Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC05-76RL01830
• OSTI ID: 917930
• Report Number(s): PNNL-SA-51568; SCMAF7; AA1510100; TRN: US200817%%903
• Journal Information: Scripta Materialia, 56(12):1111-1114, Vol. 56, Issue 12; ISSN 1359-6462
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
SILVER
EUTECTICS
MONOTECTICS
COPPER OXIDES
PHASE DIAGRAMS
PHASE STUDIES
silver copper oxide system
thermodynamic properties
brazing
phase transformations