Dislocation Pile-Ups, Material Strength Levels, and Thermal Activation

Nanocrystalline grain boundary engineering: Increasing Σ3 boundary fraction in pure Ni with thermomechanical treatments

(2015) David B. Bober et al.   ACTA MATERIALIA

Importance of dislocation pile-ups on the mechanical properties and the Bauschinger effect in microcantilevers

(2015) M.W. Kapp et al.   JOURNAL OF MATERIALS RESEARCH

Dislocation Mechanics of High-Rate Deformations

(2015) Ronald W. Armstrong et al.   METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE

Effect of source strength on dislocation pileups in the presence of stress gradients

(2015) Zahra Zamani et al.   PHILOSOPHICAL MAGAZINE

Alloying effect on grain-size dependent deformation twinning in nanocrystalline Cu–Zn alloys

(2015) X.L. Ma et al.   PHILOSOPHICAL MAGAZINE

Material grain size and crack size influences on cleavage fracturing

(2015) R. W. Armstrong   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES

Unravelling the physics of size-dependent dislocation-mediated plasticity

(2015) Jaafar A. El-Awady   Nature Communications

A continuum theory of stress gradient plasticity based on the dislocation pile-up model

(2014) Dabiao Liu et al.   ACTA MATERIALIA

Engineering science aspects of the Hall–Petch relation

(2014) Ronald W. Armstrong   ACTA MECHANICA

Exploring the Limit of Dislocation Based Plasticity in Nanostructured Metals

(2014) D. A. Hughes et al.   PHYSICAL REVIEW LETTERS

Hall–Petchkdependencies in nanopolycrystals

(2014) Ronald William Armstrong   Emerging Materials Research

Hall-Petch analysis of dislocation pileups in thin material layers and in nanopolycrystals

(2013) Ronald W. Armstrong   JOURNAL OF MATERIALS RESEARCH

Grain size effect on deformation twinning in Mg–Al–Zn alloy

(2013) M S Tsai et al.   MATERIALS SCIENCE AND TECHNOLOGY

60 Years of Hall-Petch: Past to Present Nano-Scale Connections

(2013) Ronald W. Armstrong   MATERIALS TRANSACTIONS

High Strength and High Ductility of Ultrafine-Grained, Interstitial-Free Steel Produced by ECAE and Annealing

(2012) Gencaga Purcek et al.   METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE

Early stage dynamic damage and the role of grain boundary type

(2012) E.K. Cerreta et al.   SCRIPTA MATERIALIA

Microstructure and strengthening mechanisms in cold-drawn pearlitic steel wire

(2011) Xiaodan Zhang et al.   ACTA MATERIALIA

Temperature dependence of the strength of fine- and ultrafine-grained materials

(2010) J.H. Schneibel et al.   ACTA MATERIALIA

A constitutive description of the strain rate and temperature effects on the mechanical behavior of materials

(2010) Ming-Chun Cai et al.   MECHANICS OF MATERIALS

Equicohesion: Intermediate Temperature Transition of the Grain Size Effect in the Nickel-Base Superalloy PM 3030

(2009) Michel Nganbe et al.   JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE

Nanomechanics of Hall–Petch relationship in nanocrystalline materials

(2009) C.S. Pande et al.   PROGRESS IN MATERIALS SCIENCE

Nonsingular dislocation and crack fields: implications to small volumes

(2008) J. Kioseoglou et al.   MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS

Hall–Petch behaviour of Ni polycrystals with a few grains per thickness

(2007) Clément Keller et al.   MATERIALS LETTERS