Metal Science and Heat Treatment

, Volume 27, Issue 7, pp 475–480 | Cite as

Dependence of fracture toughness on the parameters of the substructure and microstructure of semiproducts made of aluminum alloys

  • V. V. Teleshov
  • A. S. Kornaukhov
Theory
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Conclusion

Fracture toughness under conditions of plane strain as a structure-sensitive characteristic is determined by the parameters of the substructure and of the microstructure; for their complex evaluation we may use the rupture work in tension of longitudinal tensile specimens and the magnitude of the projection of the particles onto the plane of the crack (the parameter II).

Keywords

Aluminum Microstructure Aluminum Alloy Fracture Toughness Plane Strain 

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Copyright information

© Plenum Publishing Corporation 1986

Authors and Affiliations

  • V. V. Teleshov
  • A. S. Kornaukhov

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