Published March 24, 2003
| Version v1
Journal article
The crystallization of amorphous Fe2MnGe powder prepared by ball milling
Description
We synthesized for the first time the intermetallic compound Fe2MnGe. To avoid preferential evaporation of volatile components we exploited mechanical alloying. Amorphous Fe2MnGe alloy powder was prepared by planetary ball milling elemental starting materials. The amorphous-to-crystalline transition was studied by means of differential scanning calorimetry (DSC) and X-ray diffraction (XRD). A cubic D03 phase is formed at low temperature and transforms to a high-temperature hexagonal D019 phase. The apparent activation energy was determined by means of the Kissinger method
Additional details
Identifiers
- PII
- S0925838802011167;
Publishing Information
- Journal Title
- Journal of Alloys and Compounds
- Journal Volume
- 352
- Journal Issue
- 1-2
- Journal Page Range
- p. 99-102
- ISSN
- 0925-8388
- CODEN
- JALCEU
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37042205
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ACTIVATION ENERGY; CALORIMETRY; COMMINUTION; CRYSTAL STRUCTURE; CRYSTALLIZATION; EVAPORATION; GERMANIDES; INTERMETALLIC COMPOUNDS; IRON COMPOUNDS; MANGANESE COMPOUNDS; TEMPERATURE RANGE 0400-1000 K; THERMAL ANALYSIS; X-RAY DIFFRACTION
- Descriptors DEC
- ALLOYS; COHERENT SCATTERING; DIFFRACTION; ENERGY; GERMANIUM COMPOUNDS; PHASE TRANSFORMATIONS; SCATTERING; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2002 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.