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Russian Metallurgy (Metally)

, Volume 2019, Issue 10, pp 1063–1066 | Cite as

Effect of a Welding Method on the Fatigue Strength and Fracture of Foam–Aluminum Sandwiches

  • O. S. ShapovalovEmail author
  • G. E. Kodzhaspirov
  • K. Hantelmann
  • V. G. Mikhailov
APPLIED PROBLEMS OF STRENGTH AND PLASTICITY
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Abstract—The influence of argon-arc welding and laser welding on the fatigue properties and the fracture of a foam–aluminum sandwich is studied. Argon-arc-welded samples are found to have the highest fatigue strength.

Keywords: foam–aluminum sandwich fatigue strength four-point bending butt weld 

Notes

FUNDING

This work was supported by the Ministry of Education and Science of the Russian Federation, project no. 14.z50.31.0018.

REFERENCES

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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • O. S. Shapovalov
    • 1
    Email author
  • G. E. Kodzhaspirov
    • 2
  • K. Hantelmann
    • 1
  • V. G. Mikhailov
    • 1
    • 2
  1. 1.Brandenburgische Technische Universität Cottbus-SenftenbergCottbusGermany
  2. 2.Peter the Great St. Petersburg Polytechnic UniversitySt. PetersburgRussia

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