Published March 1994 | Version v1
Journal article Metadata-only

Irreversible relaxation studies in the amorphous Co71.5Fe2.5Mn2Mo1Si9B14 alloy by magnetic after-effect measurements

Creators

  • 1. Inst. of Non-Ferrous Metals, Gliwice (Poland)

Description

The first order reaction kinetics was used to describe the irreversible structure relaxation, studied by means of the magnetic after-effect (MAE) measurements in the amorphous near-zero magnetostrictive Co71.5Fe2.5Mn2Mo1Si9B14 alloy. The long time (t2 = 2 divided-by 25,000s) measurements were performed at elevated temperatures: 379 divided-by 520K for the as-quenched and stabilized (annealed at 623K/2h) samples. Basing on the Hesse-Ruebartsch's method, the distribution range and the most probable value of the activation energy were calculated from isotherms. Three-peak activation energy spectra were obtained, which points to three different relaxation processes

Additional details

Publishing Information

Journal Title
IEEE Transactions on Magnetics
Journal Volume
30
Journal Issue
2Pt2
Journal Page Range
p. 507-509.
ISSN
0018-9464
CODEN
IEMGAQ

Conference

Title
5. European magnetic materials and applications conference.
Acronym
EMMA '93
Dates
24-27 Aug 1993.
Place
Kosice (Slovakia).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
26054298
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BORON ALLOYS; COBALT BASE ALLOYS; CRYSTAL STRUCTURE; DIAGNOSTIC TECHNIQUES; EXPERIMENTAL DATA; IRON ALLOYS; MANGANESE ALLOYS; MOLYBDENUM ALLOYS; ORDER PARAMETERS; SILICON ALLOYS
Descriptors DEC
ALLOYS; COBALT ALLOYS; DATA; INFORMATION; NUMERICAL DATA; TRANSITION ELEMENT ALLOYS

Optional Information

Secondary number(s)
CONF-930860--.