Evaluation of residual stresses in carbon/carbon composites components joined to copper before and after pulse electromagnetic treatment

Results of experimental and calculated evaluation of residual stresses in carbon/carbon composites components produced by joining of carbon fiber reinforced carbon composites to copper are presented. Pulse electromagnetic field treatment of the joint was found to decrease its residual stresses.

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Bibliographic Details
Published inStrength of materials Vol. 43; no. 6; pp. 637 - 644
Main Authors Stepanov, G. V., Babutskii, A. I., Mameev, I. A., Ferraris, M., Casalegno, V., Salvo, M.
Format Journal Article
LanguageEnglish
Published Boston Springer US 01.10.2011
Springer
Subjects
Analysis
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Electromagnetism
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Materials Science
Measurement and testing methods
Physics
Solid Mechanics
Structural and continuum mechanics
pulse electric current
composite-to-copper joint
residual stresses
Carbon carbon composite
Scanning electron microscopy
Electrical welding
Fiber reinforced material
Transition metal
Composite material
Stress distribution
Stress determination
Thermal shock
Pulsed field
Electromagnetic field
Copper
Residual stress
Carbon fiber
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ISSN0039-2316
1573-9325
DOI10.1007/s11223-011-9336-3

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Summary:Results of experimental and calculated evaluation of residual stresses in carbon/carbon composites components produced by joining of carbon fiber reinforced carbon composites to copper are presented. Pulse electromagnetic field treatment of the joint was found to decrease its residual stresses.
ISSN:0039-2316
1573-9325
DOI:10.1007/s11223-011-9336-3