Phase separation and magnetic properties in Gd-(Hf,Ti,Y)-Co-Al metallic glasses

J. H. Han, N. Mattern, B. Schwarz, D. H. Kim, J. Eckert

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The phase-separation behavior of the Gd-(Hf,Ti,Y)-Co-Al system has been investigated. The Gd-(Hf,Ti)-Co-Al system undergoes liquid-liquid phase separation during quenching and solidifies into either a Gd-rich phase or a Hf-rich phase (or a TiCo crystalline phase) while the Gd-Y-Co-Al alloy forms a monolithic amorphous state. To investigate the influences of the feature of phase separation and the role of alloying elements on the magnetic properties, the temperature and field dependence of magnetization have also been measured.

Original languageEnglish
Pages (from-to)149-152
Number of pages4
JournalScripta Materialia
Volume67
Issue number2
DOIs
Publication statusPublished - 2012 Jul 1

Fingerprint

Metallic glass
metallic glasses
Phase separation
Magnetic properties
magnetic properties
Liquids
Alloying elements
alloying
Quenching
Magnetization
liquid phases
temperature distribution
quenching
Crystalline materials
magnetization
temperature dependence
liquids
Temperature

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys

Cite this

Han, J. H. ; Mattern, N. ; Schwarz, B. ; Kim, D. H. ; Eckert, J. / Phase separation and magnetic properties in Gd-(Hf,Ti,Y)-Co-Al metallic glasses. In: Scripta Materialia. 2012 ; Vol. 67, No. 2. pp. 149-152.
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Phase separation and magnetic properties in Gd-(Hf,Ti,Y)-Co-Al metallic glasses. / Han, J. H.; Mattern, N.; Schwarz, B.; Kim, D. H.; Eckert, J.

In: Scripta Materialia, Vol. 67, No. 2, 01.07.2012, p. 149-152.

Research output: Contribution to journalArticle

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