A mechanistic description of combined hardening and size effects

J.G. Swadener; A. Misra; R.G. Hoagland; M. Nastasi

doi:10.1016/S1359-6462(02)00156-2

A mechanistic description of combined hardening and size effects

J.G. Swadener, A. Misra, R.G. Hoagland, M. Nastasi

Los Alamos National Laboratory

Research output: Contribution to journal › Article › peer-review

48 Citations (Scopus)

Abstract

Mechanistic models based on geometrically necessary dislocations are re-examined in light of recent experiments exhibiting the indentation size effect. A simple method is developed to combine work hardening, solid solution hardening, radiation hardening and size effects. The model is verified by experiments in ionic salt crystals.

Original language	English
Pages (from-to)	343-348
Number of pages	6
Journal	Scripta Materialia
Volume	47
Issue number	5
DOIs	https://doi.org/10.1016/S1359-6462(02)00156-2
Publication status	Published - 2 Sept 2002

Keywords

hardness testing
dislocations theory
lattice defects
yield phenomena

Access to Document

10.1016/S1359-6462(02)00156-2

Cite this

@article{4b7d666ac864461a9637876d17ed2ac1,

title = "A mechanistic description of combined hardening and size effects",

abstract = "Mechanistic models based on geometrically necessary dislocations are re-examined in light of recent experiments exhibiting the indentation size effect. A simple method is developed to combine work hardening, solid solution hardening, radiation hardening and size effects. The model is verified by experiments in ionic salt crystals.",

keywords = "hardness testing, dislocations theory, lattice defects, yield phenomena",

author = "J.G. Swadener and A. Misra and R.G. Hoagland and M. Nastasi",

year = "2002",

month = sep,

day = "2",

doi = "10.1016/S1359-6462(02)00156-2",

language = "English",

volume = "47",

pages = "343--348",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Elsevier",

number = "5",

}

TY - JOUR

T1 - A mechanistic description of combined hardening and size effects

AU - Swadener, J.G.

AU - Misra, A.

AU - Hoagland, R.G.

AU - Nastasi, M.

PY - 2002/9/2

Y1 - 2002/9/2

N2 - Mechanistic models based on geometrically necessary dislocations are re-examined in light of recent experiments exhibiting the indentation size effect. A simple method is developed to combine work hardening, solid solution hardening, radiation hardening and size effects. The model is verified by experiments in ionic salt crystals.

AB - Mechanistic models based on geometrically necessary dislocations are re-examined in light of recent experiments exhibiting the indentation size effect. A simple method is developed to combine work hardening, solid solution hardening, radiation hardening and size effects. The model is verified by experiments in ionic salt crystals.

KW - hardness testing

KW - dislocations theory

KW - lattice defects

KW - yield phenomena

UR - http://www.scopus.com/inward/record.url?scp=0036722576&partnerID=8YFLogxK

U2 - 10.1016/S1359-6462(02)00156-2

DO - 10.1016/S1359-6462(02)00156-2

M3 - Article

AN - SCOPUS:0036722576

SN - 1359-6462

VL - 47

SP - 343

EP - 348

JO - Scripta Materialia

JF - Scripta Materialia

IS - 5

ER -

A mechanistic description of combined hardening and size effects

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this