DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: A computational study of diffusion in a glass-forming metallic liquid

Abstract

In this study, liquid phase diffusion plays a critical role in phase transformations (e.g. glass transformation and devitrification) observed in marginal glass forming systems such as Al-Sm. Controlling transformation pathways in such cases requires a comprehensive description of diffusivity, including the associated composition and temperature dependencies. In our computational study, we examine atomic diffusion in Al-Sm liquids using ab initio molecular dynamics (AIMD) and determine the diffusivities of Al and Sm for selected alloy compositions. Non-Arrhenius diffusion behavior is observed in the undercooled liquids with an enhanced local structural ordering. Through assessment of our AIMD result, we construct a general formulation for Al-Sm liquid, involving a diffusion mobility database that includes composition and temperature dependence. A Volmer-Fulcher-Tammann (VFT) equation is adopted for describing the non-Arrhenius behavior observed in the undercooled liquid. Furthermore, the composition dependence of diffusivity is found quite strong, even for the Al-rich region contrary to the sole previous report on this binary system. The model is used in combination with the available thermodynamic database to predict specific diffusivities and compares well with reported experimental data for 0.6 at.% and 5.6 at.% Sm in Al-Sm alloys.

Authors:
 [1];  [1];  [1];  [2];  [1];  [3];  [1];  [3];  [3]
  1. Ames Lab., Ames, IA (United States)
  2. Kuang-Chi Inst. of Advanced Technology, Guangdong (China)
  3. Ames Lab., Ames, IA (United States); Iowa State Univ., Ames, IA (United States)
Publication Date:
Research Org.:
Ames Laboratory (AMES), Ames, IA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1227370
Report Number(s):
IS-J-8641
Journal ID: ISSN 2045-2322; srep10956
Grant/Contract Number:  
AC02-07CH11358
Resource Type:
Accepted Manuscript
Journal Name:
Scientific Reports
Additional Journal Information:
Journal Volume: 5; Journal ID: ISSN 2045-2322
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; condensed-matter physics; glasses; metals and alloys; theory and computation

Citation Formats

Wang, T., Zhang, F., Yang, L., Fang, X. W., Zhou, S. H., Kramer, M. J., Wang, C. Z., Ho, K. M., and Napolitano, R. E. A computational study of diffusion in a glass-forming metallic liquid. United States: N. p., 2015. Web. doi:10.1038/srep10956.
Wang, T., Zhang, F., Yang, L., Fang, X. W., Zhou, S. H., Kramer, M. J., Wang, C. Z., Ho, K. M., & Napolitano, R. E. A computational study of diffusion in a glass-forming metallic liquid. United States. https://doi.org/10.1038/srep10956
Wang, T., Zhang, F., Yang, L., Fang, X. W., Zhou, S. H., Kramer, M. J., Wang, C. Z., Ho, K. M., and Napolitano, R. E. Tue . "A computational study of diffusion in a glass-forming metallic liquid". United States. https://doi.org/10.1038/srep10956. https://www.osti.gov/servlets/purl/1227370.
@article{osti_1227370,
title = {A computational study of diffusion in a glass-forming metallic liquid},
author = {Wang, T. and Zhang, F. and Yang, L. and Fang, X. W. and Zhou, S. H. and Kramer, M. J. and Wang, C. Z. and Ho, K. M. and Napolitano, R. E.},
abstractNote = {In this study, liquid phase diffusion plays a critical role in phase transformations (e.g. glass transformation and devitrification) observed in marginal glass forming systems such as Al-Sm. Controlling transformation pathways in such cases requires a comprehensive description of diffusivity, including the associated composition and temperature dependencies. In our computational study, we examine atomic diffusion in Al-Sm liquids using ab initio molecular dynamics (AIMD) and determine the diffusivities of Al and Sm for selected alloy compositions. Non-Arrhenius diffusion behavior is observed in the undercooled liquids with an enhanced local structural ordering. Through assessment of our AIMD result, we construct a general formulation for Al-Sm liquid, involving a diffusion mobility database that includes composition and temperature dependence. A Volmer-Fulcher-Tammann (VFT) equation is adopted for describing the non-Arrhenius behavior observed in the undercooled liquid. Furthermore, the composition dependence of diffusivity is found quite strong, even for the Al-rich region contrary to the sole previous report on this binary system. The model is used in combination with the available thermodynamic database to predict specific diffusivities and compares well with reported experimental data for 0.6 at.% and 5.6 at.% Sm in Al-Sm alloys.},
doi = {10.1038/srep10956},
journal = {Scientific Reports},
number = ,
volume = 5,
place = {United States},
year = {Tue Jun 09 00:00:00 EDT 2015},
month = {Tue Jun 09 00:00:00 EDT 2015}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 10 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

The first principles calculation of transport coefficients
text, January 1998


Self diffusion in liquid aluminium
journal, February 2012


A model for accurate predictions of self-diffusivities in liquid metals, semimetals, and semiconductors
journal, August 2006

  • Iida, Takamichi; Guthrie, Roderick; Tripathi, Nagendra
  • Metallurgical and Materials Transactions B, Vol. 37, Issue 4
  • DOI: 10.1007/s11663-006-0039-2

Atomistic comparison of volume-dependent melt properties from four models of aluminum
journal, September 2010

  • Becker, C. A.; Kramer, M. J.
  • Modelling and Simulation in Materials Science and Engineering, Vol. 18, Issue 7
  • DOI: 10.1088/0965-0393/18/7/074001

Formation of Glasses from Liquids and Biopolymers
journal, March 1995


Initial crystallization in a nanostructured Al–Sm rare earth alloy
journal, June 2010


Molecular-dynamics investigation of tracer diffusion in a simple liquid
journal, February 1992


Changes in the activation energy for self- and impurity-diffusion in metals on passing through the melting point
journal, February 1990

  • G�recki, T.
  • Journal of Materials Science Letters, Vol. 9, Issue 2
  • DOI: 10.1007/bf00727705

Anomalous diffusion of small particles in dense liquids
journal, February 1997

  • Bhattacharyya, Sarika; Bagchi, Biman
  • The Journal of Chemical Physics, Vol. 106, Issue 5
  • DOI: 10.1063/1.473316

Structure and energetics of Ni from ab initio molecular dynamics calculations
journal, June 2014


Crystallization behavior in a highly driven marginal glass forming alloy
journal, May 2008


Algebraic Representation of Thermodynamic Properties and the Classification of Solutions
journal, February 1948

  • Redlich, Otto; Kister, A. T.
  • Industrial & Engineering Chemistry, Vol. 40, Issue 2
  • DOI: 10.1021/ie50458a036

Studies on Al-U Alloys
journal, January 1963

  • Mitamura, Noritsugu; Maruya, Kazuo; Kimura, Jôtarô
  • Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan, Vol. 5, Issue 6
  • DOI: 10.3327/jaesj.5.467

The existence of supercooled liquid water at 150?K
journal, April 1999

  • Smith, R. Scott; Kay, Bruce D.
  • Nature, Vol. 398, Issue 6730
  • DOI: 10.1038/19725

Eutectic-to-metallic glass transition in the Al–Sm system
journal, October 2011


Atomic structure and diffusivity in liquid Al80Ni20 by ab initio molecular dynamics simulations
journal, August 2011


Molecular-dynamics investigation of tracer diffusion in a simple liquid: Test of the Stokes-Einstein law
journal, December 2000


Signature of Al 11 Sm 3 fragments in undercooled Al 90 Sm 10 liquid from ab initio molecular dynamics simulations
journal, May 2011


Increase in Mechanical Strength of Al–Y–Ni Amorphous Alloys by Dispersion of Nanoscale fcc-Al Particles
journal, January 1991


Liquid Aluminum: Atomic diffusion and viscosity from ab initio molecular dynamics
journal, November 2013

  • Jakse, Noel; Pasturel, Alain
  • Scientific Reports, Vol. 3, Issue 1
  • DOI: 10.1038/srep03135

Synthesis and Properties of Metallic Glasses That Contain Aluminum
journal, September 1988


Theory of microstructural development during rapid solidification
journal, May 1986


The Stability of Al11Sm3 (Al4Sm) Phases in the Al-Sm Binary System
journal, June 2007


New Amorphous Al-Ln (Ln=Pr, Nd, Sm or Gd) Alloys Prepared by Melt Spinning
journal, September 1988

  • Inoue, Akihisa; Ohtera, Katsumasa; Tao, Zhang
  • Japanese Journal of Applied Physics, Vol. 27, Issue Part 2, No. 9
  • DOI: 10.1143/JJAP.27.L1583

Synthesis and Properties of Metallic Glasses That Contain Aluminum
journal, September 1988


Increase in Mechanical Strength of Al–Y–Ni Amorphous Alloys by Dispersion of Nanoscale fcc-Al Particles
journal, January 1991


Micro structure and hardening of Al-based nanophase composites
journal, June 1997


Crystals and nanocrystals in rapidly solidified AlSm alloys
journal, July 1998


The Stability of Al11Sm3 (Al4Sm) Phases in the Al-Sm Binary System
journal, June 2007


Initial crystallization in a nanostructured Al–Sm rare earth alloy
journal, June 2010


Theory of microstructural development during rapid solidification
journal, May 1986


Stabilization of metallic supercooled liquid and bulk amorphous alloys
journal, January 2000


Self diffusion in liquid aluminium
journal, February 2012


Reference Data for the Density and Viscosity of Liquid Aluminum and Liquid Iron
journal, March 2006

  • Assael, Marc J.; Kakosimos, Konstantinos; Banish, R. Michael
  • Journal of Physical and Chemical Reference Data, Vol. 35, Issue 1
  • DOI: 10.1063/1.2149380

Eutectic-to-metallic glass transition in the Al–Sm system
journal, October 2011


Monte Carlo Simulations
book, September 2002


First-Principles Calculation of Transport Coefficients
journal, December 1998


Structure and energetics of Ni from ab initio molecular dynamics calculations
journal, June 2014


Atomic structure and diffusivity in liquid Al80Ni20 by ab initio molecular dynamics simulations
journal, August 2011


Ab-initio Molecular Dynamics Simulations of Molten Ni-Based Superalloys
conference, January 2008


Atomistic comparison of volume-dependent melt properties from four models of aluminum
journal, September 2010

  • Becker, C. A.; Kramer, M. J.
  • Modelling and Simulation in Materials Science and Engineering, Vol. 18, Issue 7
  • DOI: 10.1088/0965-0393/18/7/074001

Signature of Al 11 Sm 3 fragments in undercooled Al 90 Sm 10 liquid from ab initio molecular dynamics simulations
journal, May 2011


Models for numerical treatment of multicomponent diffusion in simple phases
journal, August 1992

  • Andersson, Jan‐Olof; Ågren, John
  • Journal of Applied Physics, Vol. 72, Issue 4
  • DOI: 10.1063/1.351745

Algebraic Representation of Thermodynamic Properties and the Classification of Solutions
journal, February 1948

  • Redlich, Otto; Kister, A. T.
  • Industrial & Engineering Chemistry, Vol. 40, Issue 2
  • DOI: 10.1021/ie50458a036

Computer simulation of diffusion in multiphase systems
journal, June 1994

  • Engström, Anders; Höglund, Lars; Ågren, John
  • Metallurgical and Materials Transactions A, Vol. 25, Issue 6
  • DOI: 10.1007/BF02652288

A model for accurate predictions of self-diffusivities in liquid metals, semimetals, and semiconductors
journal, August 2006

  • Iida, Takamichi; Guthrie, Roderick; Tripathi, Nagendra
  • Metallurgical and Materials Transactions B, Vol. 37, Issue 4
  • DOI: 10.1007/s11663-006-0039-2

Diffusion coefficients of some solutes in fcc and liquid Al: critical evaluation and correlation
journal, December 2003


Studies on Al-U Alloys
journal, January 1963

  • Mitamura, Noritsugu; Maruya, Kazuo; Kimura, Jôtarô
  • Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan, Vol. 5, Issue 6
  • DOI: 10.3327/jaesj.5.467

Anomalous diffusion of small particles in dense liquids
journal, February 1997

  • Bhattacharyya, Sarika; Bagchi, Biman
  • The Journal of Chemical Physics, Vol. 106, Issue 5
  • DOI: 10.1063/1.473316

Formation of Glasses from Liquids and Biopolymers
journal, March 1995


Diffusion in a Metallic Melt at the Critical Temperature of Mode Coupling Theory
journal, May 2003


Structural and dynamic evolution in liquid Au-Si eutectic alloy by ab initio molecular dynamics
journal, April 2010


The existence of supercooled liquid water at 150?K
journal, April 1999

  • Smith, R. Scott; Kay, Bruce D.
  • Nature, Vol. 398, Issue 6730
  • DOI: 10.1038/19725

Theory of eutectic growth under rapid solidification conditions
journal, April 1987


Self-diffusion in liquid copper as seen by quasielastic neutron scattering
journal, January 2010


Crystallization behavior of Al100 − xSmx (x = 8–14 at%) amorphous alloys
journal, June 1995


Crystallization behavior in a highly driven marginal glass forming alloy
journal, May 2008


Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
journal, October 1996


Ab initiomolecular dynamics for liquid metals
journal, January 1993


From ultrasoft pseudopotentials to the projector augmented-wave method
journal, January 1999


Modeling of Thermodynamic Properties and Phase Equilibria for the Al-Sm Binary System
journal, January 2008