Evaluation of anelastic evidence for interstitial solute binding in bcc metals

Conference · Tue Jan 01 00:00:00 EST 1985

DOI:https://doi.org/10.1051/jphyscol:19851007· OSTI ID:5446892

Cost, J R; Stanley, J T

A Direct Spectrum Analysis (DSA) technique has been applied to key internal friction and elastic after-effect data which are involved in the controversy over the existance of interstitial clustering in the refractory metals. It is found that at relatively high interstitial solute concentrations some of the Snoek peak broadening is due to relaxations that are distinct from the main relaxation. This finding supports the view that interstitial solutes have an interaction that produces clusters of interstitials.

• Research Organization: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States); Arizona State Univ., Tempe (USA). Dept. of Mechanical and Aerospace Engineering
• DOE Contract Number: W-7405-ENG-36
• OSTI ID: 5446892
• Report Number(s): LA-UR-85-2481; CONF-8506125-6; ON: DE85015705
• Resource Relation: Journal Volume: 46; Journal Issue: C10; Conference: Conference on internal friction and ultrasonic attenuation in solids, Urbana, IL, USA, 3 Jun 1985; Other Information: Portions of this document are illegible in microfiche products
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
REFRACTORY METALS
INTERNAL FRICTION
INTERSTITIALS
TANTALUM
BCC LATTICES
OXYGEN ADDITIONS
RELAXATION
ALLOYS
CRYSTAL DEFECTS
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CUBIC LATTICES
ELEMENTS
FRICTION
METALS
POINT DEFECTS
TRANSITION ELEMENTS
360102* - Metals & Alloys- Structure & Phase Studies