SANS-study of the early stage α-precipitation in dilute CuCo alloys

W. Wagner; W. Petry

doi:10.1016/0921-4526(89)90588-7

SANS-study of the early stage α-precipitation in dilute CuCo alloys

W. Wagner, W. Petry

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

4 Scopus citations

Abstract

Small angle neutron scattering on CuCo alloys containing 0.5 and 0.8 at.% Co gives evidence for precursor stages of decomposition prior to the α-phase precipitation, characterized as compositional fluctuations, small in amplitude but large in size as compared to the subsequently forming α-precipitates. The fluctuations obviously give rise to a nucleation rate significantly higher than predicted by classical nucleation theory.

Original language	English
Pages (from-to)	65-67
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	156-157
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(89)90588-7
State	Published - 1989
Externally published	Yes

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title = "SANS-study of the early stage α-precipitation in dilute CuCo alloys",

abstract = "Small angle neutron scattering on CuCo alloys containing 0.5 and 0.8 at.% Co gives evidence for precursor stages of decomposition prior to the α-phase precipitation, characterized as compositional fluctuations, small in amplitude but large in size as compared to the subsequently forming α-precipitates. The fluctuations obviously give rise to a nucleation rate significantly higher than predicted by classical nucleation theory.",

author = "W. Wagner and W. Petry",

year = "1989",

doi = "10.1016/0921-4526(89)90588-7",

language = "English",

volume = "156-157",

pages = "65--67",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier B.V.",

number = "C",

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TY - JOUR

T1 - SANS-study of the early stage α-precipitation in dilute CuCo alloys

AU - Wagner, W.

AU - Petry, W.

PY - 1989

Y1 - 1989

N2 - Small angle neutron scattering on CuCo alloys containing 0.5 and 0.8 at.% Co gives evidence for precursor stages of decomposition prior to the α-phase precipitation, characterized as compositional fluctuations, small in amplitude but large in size as compared to the subsequently forming α-precipitates. The fluctuations obviously give rise to a nucleation rate significantly higher than predicted by classical nucleation theory.

AB - Small angle neutron scattering on CuCo alloys containing 0.5 and 0.8 at.% Co gives evidence for precursor stages of decomposition prior to the α-phase precipitation, characterized as compositional fluctuations, small in amplitude but large in size as compared to the subsequently forming α-precipitates. The fluctuations obviously give rise to a nucleation rate significantly higher than predicted by classical nucleation theory.

UR - http://www.scopus.com/inward/record.url?scp=0024301894&partnerID=8YFLogxK

U2 - 10.1016/0921-4526(89)90588-7

DO - 10.1016/0921-4526(89)90588-7

M3 - Article

AN - SCOPUS:0024301894

SN - 0921-4526

VL - 156-157

SP - 65

EP - 67

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - C

ER -

SANS-study of the early stage α-precipitation in dilute CuCo alloys

Abstract

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