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Residual Stresses, Thermomechanical Behavior and Interfaces in the Weld Joint of Ni‐based Superalloys
Author(s) -
Barabash O. M.,
Barabash R. I.,
David S. A.,
Ice G. E.
Publication year - 2006
Publication title -
advanced engineering materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 114
eISSN - 1527-2648
pISSN - 1438-1656
DOI - 10.1002/adem.200500239
Subject(s) - materials science , superalloy , dislocation , joint (building) , residual stress , welding , composite material , metallurgy , structural engineering , microstructure , engineering
The paper relates aspects of interfaces, residual stresses and dislocations with joint behaviour in the Ni–based single crystals. It is focused on the understanding the fundamental driving forces and response of the materials which leads to the formation of dislocation structure during local melting and solidification. Oscillations in the dislocation structure are observed at both macro and micro scales. The underlying mechanism of these processes is essential to real world applications.