Published 1997 | Version v1
Report Restricted

Elastic constants of a Laves phase compound: C15 NbCr2

Creators

  • 1. Los Alamos National Lab., NM (United States)
  • 2. Koc Univ., Istanbul (Turkey)

Description

The single-crystal elastic constants of C15 NbCr2 have been computed by using a first-principles, self-consistent, full-potential total energy method. From these single-crystal elastic constants the isotropic elastic moduli are calculated using the Voigt and Reuss averages. The calculated values are in fair agreement with the experimental values. The implications of the results are discussed with regards to Poisson's ratio and the direction dependence of Young's modulus

Availability note (English)

MF available from INIS under the Report Number; Also available from OSTI as DE97004786; NTIS; US Govt. Printing Office Dep.

Files

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Additional details

Publishing Information

Imprint Pagination
9 p.
Report number
LA-UR--97-267

Conference

Title
1996 Fall meeting of the Materials Research Society (MRS).
Dates
2-6 Dec 1996.
Place
Boston, MA (United States).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
28071478
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
CHROMIUM BASE ALLOYS; ELASTICITY; HEAT RESISTING ALLOYS; INTERMETALLIC COMPOUNDS; LAVES PHASES; NIOBIUM ALLOYS; THEORETICAL DATA; YOUNG MODULUS
Descriptors DEC
ALLOYS; CHROMIUM ALLOYS; DATA; HEAT RESISTANT MATERIALS; INFORMATION; MATERIALS; MECHANICAL PROPERTIES; NUMERICAL DATA; TRANSITION ELEMENT ALLOYS

Optional Information

Contract/Grant/Project number
Contract W-7405-ENG-36
Funding organization
USDOE Office of Energy Research, Washington, DC (United States).
Secondary number(s)
CONF-961202--104.