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Evaluation of Brazed Joints Using Failure Assessment DiagramFitness-for service approach was used to perform structural analysis of the brazed joints consisting of several base metal / filler metal combinations. Failure Assessment Diagrams (FADs) based on tensile and shear stress ratios were constructed and experimentally validated. It was shown that such FADs can provide a conservative estimate of safe combinations of stresses in the brazed joints. Based on this approach, Margins of Safety (MS) of the brazed joints subjected to multi-axial loading conditions can be evaluated..
Document ID
20120008328
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Flom, Yury (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 25, 2013
Publication Date
April 22, 2012
Subject Category
Metals And Metallic Materials
Report/Patent Number
GSFC.CP.5988.2012
Report Number: GSFC.CP.5988.2012
Meeting Information
Meeting: 5th International Brazing and Soldering Conference (IBSC)
Location: Las Vegas, NV
Country: United States
Start Date: April 22, 2012
End Date: April 25, 2012
Sponsors: American Society for Metals, American Welding Society
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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