Low‐frequency mechanical relaxation peaks in cold‐worked body‐centered cubic metals

R. De Batist

doi:10.1002/pssb.19620020605

Low‐frequency mechanical relaxation peaks in cold‐worked body‐centered cubic metals

R. De Batist

Research output › peer-review

Abstract

Internal damping is investigated for body‐centred cubic transition metals (W, Mo, Nb, Ta), using a torsional pendulum, for temperatures between 80° K and 300° K. Cold‐worked specimens are found to have a relaxation peak between 200° K and 250° K, which can in general be resolved into several components. By comparison with high frequency measurements, these component peaks are thought to consist of two sets, one due to the relaxation of dislocations (Bordoni peaks) and the other due to the relaxation of the point defects loosely bound to dislocation lines.

Original language	English
Pages (from-to)	661-667
Number of pages	7
Journal	Physica Status Solidi (B)
Volume	2
Issue number	6
DOIs	https://doi.org/10.1002/pssb.19620020605
State	Published - 1962

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1002/pssb.19620020605

Cite this

@article{ea119e0a85e64a2b9d8e10c139037ec8,

title = "Low‐frequency mechanical relaxation peaks in cold‐worked body‐centered cubic metals",

abstract = "Internal damping is investigated for body‐centred cubic transition metals (W, Mo, Nb, Ta), using a torsional pendulum, for temperatures between 80° K and 300° K. Cold‐worked specimens are found to have a relaxation peak between 200° K and 250° K, which can in general be resolved into several components. By comparison with high frequency measurements, these component peaks are thought to consist of two sets, one due to the relaxation of dislocations (Bordoni peaks) and the other due to the relaxation of the point defects loosely bound to dislocation lines.",

author = "{De Batist}, R.",

year = "1962",

doi = "10.1002/pssb.19620020605",

language = "English",

volume = "2",

pages = "661--667",

journal = "Physica Status Solidi (B)",

issn = "0370-1972",

publisher = "Wiley-VCH Verlag",

number = "6",

}

TY - JOUR

T1 - Low‐frequency mechanical relaxation peaks in cold‐worked body‐centered cubic metals

AU - De Batist, R.

PY - 1962

Y1 - 1962

N2 - Internal damping is investigated for body‐centred cubic transition metals (W, Mo, Nb, Ta), using a torsional pendulum, for temperatures between 80° K and 300° K. Cold‐worked specimens are found to have a relaxation peak between 200° K and 250° K, which can in general be resolved into several components. By comparison with high frequency measurements, these component peaks are thought to consist of two sets, one due to the relaxation of dislocations (Bordoni peaks) and the other due to the relaxation of the point defects loosely bound to dislocation lines.

AB - Internal damping is investigated for body‐centred cubic transition metals (W, Mo, Nb, Ta), using a torsional pendulum, for temperatures between 80° K and 300° K. Cold‐worked specimens are found to have a relaxation peak between 200° K and 250° K, which can in general be resolved into several components. By comparison with high frequency measurements, these component peaks are thought to consist of two sets, one due to the relaxation of dislocations (Bordoni peaks) and the other due to the relaxation of the point defects loosely bound to dislocation lines.

UR - http://www.scopus.com/inward/record.url?scp=84982359657&partnerID=8YFLogxK

U2 - 10.1002/pssb.19620020605

DO - 10.1002/pssb.19620020605

M3 - Article

AN - SCOPUS:84982359657

SN - 0370-1972

VL - 2

SP - 661

EP - 667

JO - Physica Status Solidi (B)

JF - Physica Status Solidi (B)

IS - 6

ER -