Published 1992
| Version v1
Book
Impurity diffusion in the metallic glass Fe40Ni40B20 measured by SIMS
Description
Diffusion coefficients of Be, Cu, Si and Ti in the metallic glass Fe40Ni40B20 were measured in the temperature range 573-646 K using the technique of secondary ion mass spectrometry (SIMS). Temperature dependence of D was found to be Arrhenius in each case, a trend of increasing diffusivity with a decrease in the impurity atom size was noticed. Interpretation of the correlation between the observed value of activation energy Q and pre-factor D0 suggests a cooperative mechanism of diffusion in the amorphous alloy. (author). 21 refs., 3 figs., 1 tab
Additional details
Publishing Information
- Publisher
- North-Holland.
- Imprint Place
- Amsterdam (Netherlands)
- ISBN
- 0 444 89572 8
- Imprint Title
- Modifications induced by irradiation in glasses
- Imprint Pagination
- 111 p.
- Journal Volume
- 29
- Series
- European Materials Research Society Symposia Proceedings.
- Journal Page Range
- p. 85-90.
Conference
- Title
- Symposium F on Chemical and Physical Modifications Induced by Irradiation in Glasses of the E-MRS Fall Conference.
- Dates
- 5-7 Nov 1991.
- Place
- Strasbourg (France).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 24046618
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACTIVATION ENERGY; BERYLLIUM; COPPER; DIFFUSION; IMPURITIES; MASS SPECTROSCOPY; METALLIC GLASSES; SILICON; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K; THERMAL ANALYSIS; TITANIUM
- Descriptors DEC
- ALKALINE EARTH METALS; ELEMENTS; ENERGY; METALS; SEMIMETALS; SPECTROSCOPY; TEMPERATURE RANGE; TRANSITION ELEMENTS