WebJun 1, 2013 · To make a quantitative analysis of the interface misfit dislocation content in the B2-FeAl/Al interface, the Frank-Bilby (F-B) equation analysis [21, [53][54][55] was … WebNov 28, 2012 · The Frank-Bilby and Bollmann equations are disconnected from the grain boundary energy. Finally, a grain boundary is a unique physical object with a precise structure and a precise energy. Among all the possible structures, none can be …
Continuum model for dislocation structures of semicoherent interfaces
WebJun 1, 2016 · The Frank–Bilby formula predicts an average spacing between misfit dislocations of about 2.8 nm, which is the same as the MD result. WebA minor, but crucial, modification to the original version of the TM was recently proposed in order to ensure that the model predictions were entirely consistent with those of the phenomenological theory of martensite crystallography (PTMC). In the present paper an analysis based on the principles of the Frank-Bilby equation is used to derive this … perley health map
Duality of dislocation content of grain boundaries - Taylor & Francis
WebJul 17, 2014 · It should be noted that for the above application of the Frank–Bilby equation, we only examine the dislocation Burgers vector perpendicular to the tilt GB plane, that is, … WebA crystallographic model of face-centered cubic/body-centered cubic martensitic nucleation and growth has been developed in which the glissile martensitic interface is described in terms of discrete transformation and misfit dislocations within the framework of the Frank-Bilby equation. In the present model heterogeneous nucleation of a ... WebOct 10, 2024 · The first two factors are common to all materials, and the resulting dislocation patterns can be described by continuum elasticity models such as the Frank-Bilby equation. 25 25. J. P. Hirth, R. C. Pond, R. G. Hoagland, X.-Y. Liu, and J. Wang, “ Interface defects, reference spaces and the Frank–Bilby equation,” Prog. Mater. perley interiors