Published January 1983
| Version v1
Journal article
Vacancy formation energies in bcc and fcc stainless steels by positron annihilation
Creators
- 1. Atomic Energy of Canada Ltd., Chalk River, Ontario. Chalk River Nuclear Labs.
Description
The temperature dependence of the positron annihilation peak coincidence rate has been measured in bcc and fcc stainless steels. Trapping model analysis of the data shows that the vacancy formation energies in the bcc stainless steels are about 20 % lower than those in the fcc stainless steels. The vacancy formation energies calculated from current theoretical models are about 10-15 % larger than those determined experimentally
Additional details
Publishing Information
- Journal Title
- Can. J. Phys.
- Journal Volume
- 61
- Journal Issue
- 1
- Series
- Can. J. Phys.
- Journal Page Range
- 140-145
- ISSN
- 0008-4204
INIS
- Country of Publication
- Canada
- Country of Input or Organization
- Canada
- INIS RN
- 15019450
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANNIHILATION; EXPERIMENTAL DATA; FORMATION HEAT; POSITRONS; STEEL-CR16; STEEL-CR17NI12MO3; STEEL-CR25; STEEL-CR25NI20; TEMPERATURE DEPENDENCE; TRAPPING; VACANCIES
- Descriptors DEC
- ALLOYS; ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; AUSTENITIC STEELS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CHROMIUM-NICKEL STEELS; CHROMIUM-NICKEL-MOLYBDENUM STE; CORROSION RESISTANT ALLOYS; CROLOY; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; DATA; ELEMENTARY PARTICLES; ENTHALPY; FERMIONS; FERRITIC STEELS; HEAT RESISTING ALLOYS; HIGH ALLOY STEELS; INFORMATION; INTERACTIONS; IRON ALLOYS; IRON BASE ALLOYS; LEPTONS; MATTER; MOLYBDENUM ALLOYS; NICKEL ALLOYS; NUMERICAL DATA; PARTICLE INTERACTIONS; PHYSICAL PROPERTIES; POINT DEFECTS; REACTION HEAT; STAINLESS STEELS; STEELS; THERMODYNAMIC PROPERTIES