Journal ArticleDOI
Correlations for diffusion constants
A.M. Brown,Michael F. Ashby +1 more
TLDR
In this article, the authors used the best available diffusion data for metals and ceramics to investigate the relationship between the melting point diffusivity and activation energy of a given crystal structure and bond type.About:
This article is published in Acta Metallurgica.The article was published on 1980-08-01. It has received 446 citations till now. The article focuses on the topics: Diffusion.read more
Citations
More filters
Journal ArticleDOI
A critical review of high entropy alloys and related concepts
Daniel B. Miracle,Oleg N. Senkov +1 more
TL;DR: High entropy alloys (HEAs) are barely 12 years old as discussed by the authors, and the field has stimulated new ideas and inspired the exploration of the vast composition space offered by multi-principal element alloys.
Journal ArticleDOI
Sluggish diffusion in Co-Cr-Fe-Mn-Ni high-entropy alloys
TL;DR: In this article, the diffusion couple method was used to measure the diffusion parameters of Co, Cr, Fe, Mn and Ni in ideal-solution-like Co-Cr-Fe-Mn-Ni alloys.
Journal ArticleDOI
Solid-State Dewetting of Thin Films
TL;DR: In this article, the authors use dewetting to make arrays of nanoscale particles for electronic and photonic devices and for catalyzing growth of nanotubes and nanowires.
Journal ArticleDOI
Rheology of the lithosphere
TL;DR: In this paper, the authors present a review of the work on materials appropriate to the oceanic lithosphere with emphasis on contributions during the quadrennial period and the need for future work.
Journal ArticleDOI
Structure Evolution During Processing of Polycrystalline Films
TL;DR: In this article, general trends in structural evolution in polycrystalline films, as a function of processing conditions and materials class, are discussed in terms of these fundamental kinetic processes.
References
More filters
Journal ArticleDOI
The creep strength of the Earth's mantle
TL;DR: In this paper, it was shown that at stresses greater than about 10−2 bar creep in the earth's mantle is caused by dislocation motion rather than by the mass transport of atoms through diffusion from one grain boundary to another.
Journal ArticleDOI
Volumes of Activation for Diffusion in Solids
TL;DR: In this article, the activation volumes for the following simple models of lattice defects are calculated: simple vacancy in a monatomic lattice, simple vacancy with elastic theory of relaxation, Schottky defect in an ionic crystal with dielectric theory of relaxations, surface tension model of a vacancy in metal, elastic sphere model of an interstitial atom, and strain energy theory of defect motion.