Published October 16, 1984
| Version v1
Journal article
Effect of dislocation structure on creep and fracture of metals and alloys. 2
Description
The creep mechanism is characterized by its dependence on stress and may be divided into three main regions: a) the diffusion mechanism (creep rate proportional to stress σ), b) the mixed mechanism (creep rate proportional to σ/sup n/), and c) the pure shear mechanism (creep rate proportional to exp σ). The mechanism of creep of metals and alloys under deformation condition is compared to the creep under reactor irradiation. Effect of the stacking fault energy on swelling during reactor irradiation and of small amounts of impurities on swelling and creep rate are investigated. The diffusion processes exert a strong effect on swelling and creep rate
Additional details
Additional titles
- Subtitle (English)
- Irradiation
Publishing Information
- Journal Title
- Phys. Status Solidi A
- Journal Volume
- 85
- Journal Issue
- 2
- Series
- Phys. Status Solidi A.
- Journal Page Range
- 315-333
- ISSN
- 0031-8965
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 16029959
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
- Descriptors DEI
- ALLOYS; ALUMINIUM; CREEP; DEFORMATION; DIFFUSION; DISLOCATIONS; ELECTRON BEAMS; FRACTURES; IMPURITIES; IRON; IRRADIATION; METALS; NEUTRON BEAMS; NICKEL BASE ALLOYS; PHYSICAL RADIATION EFFECTS; RADIATION DOSES; REVIEWS; STACKING FAULTS; STEELS; STRESSES; SWELLING; TEMPERATURE DEPENDENCE; VACANCIES; VANADIUM; VOIDS
- Descriptors DEC
- BEAMS; CARBON ADDITIONS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; DOCUMENT TYPES; ELEMENTS; FAILURES; IRON ALLOYS; IRON BASE ALLOYS; LEPTON BEAMS; LINE DEFECTS; MECHANICAL PROPERTIES; NICKEL ALLOYS; NUCLEON BEAMS; PARTICLE BEAMS; POINT DEFECTS; RADIATION EFFECTS; TRANSITION ELEMENTS
Optional Information
- Notes
- 56 refs.