De-alloying and stress corrosion cracking. Final report, July 1, 1990--June 30, 1993

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Description

Results of work on fracture properties of porous dealloyed gold structures indicates that this material undergoes a brittle-ductile transition as the size scale of the porosity increases. Aspects of the work reported on and proposed address fundamental issues related corrosion in alloy systems. De-alloyed film induce brittle fracture experiments are being performed on Ag-Au and Cu-Au alloy thin sheets. An indirect potential drop technique is being developed to measure dynamic crack motion. Preliminary work is being performed to determine optimum conditions for film thickness-crack penetration experiments.

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Medium: P; Size: 26 p.

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Sieradzki, K. April 1, 1996.

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This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 18 times , with 5 in the last month . More information about this report can be viewed below.

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Description

Results of work on fracture properties of porous dealloyed gold structures indicates that this material undergoes a brittle-ductile transition as the size scale of the porosity increases. Aspects of the work reported on and proposed address fundamental issues related corrosion in alloy systems. De-alloyed film induce brittle fracture experiments are being performed on Ag-Au and Cu-Au alloy thin sheets. An indirect potential drop technique is being developed to measure dynamic crack motion. Preliminary work is being performed to determine optimum conditions for film thickness-crack penetration experiments.

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Medium: P; Size: 26 p.

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OSTI as DE96009114

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  • Other Information: PBD: Apr 1996

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  • Other: DE96009114
  • Report No.: DOE/ER/45421--T2
  • Grant Number: FG02-90ER45421
  • DOI: 10.2172/229368 | External Link
  • Office of Scientific & Technical Information Report Number: 229368
  • Archival Resource Key: ark:/67531/metadc671678

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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  • April 1, 1996

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  • June 29, 2015, 9:42 p.m.

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  • Dec. 4, 2015, 9:58 p.m.

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Sieradzki, K. De-alloying and stress corrosion cracking. Final report, July 1, 1990--June 30, 1993, report, April 1, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc671678/: accessed November 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.