Published 1978
| Version v1
Journal article
Plasticity margin recovery during annealing after cold deformation
- 1. Ural'skij Politekhnicheskij Inst., Sverdlovsk (USSR)
Description
Restoration of the plasticity margin in steel 20 after cold deformation and annealing at 550 - 750 C and soaking for 5 - 300 min was investigated. The conditions of cold deformation under which the metal acquires microdefects unhealed by subsequent annealing were determined. It was established that if the degree of utilization of the plasticity margin is psi < 0.5, the plasticity margin in steel 20 can be completely restored by annealing. A mathematical model of restoration of the plasticity margin by annealing after cold deformation was constructed. A statistical analysis showed good agreement between model and experiment
Additional details
Additional titles
- Original title (Russian)
- Восстановление запаса пластичности при отжиге после холодной деформации
Publishing Information
- Journal Title
- Izv. Vyssh. Uchebn. Zaved., Chern. Metall.
- Journal Issue
- no.2
- Series
- Izv. Vyssh. Uchebn. Zaved., Chern. Metall.
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 9414171
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ANNEALING; CARBON STEELS; DEFORMATION; HIGH TEMPERATURE; MATHEMATICAL MODELS; PLASTICITY; TIME DEPENDENCE; TUBES
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; HEAT TREATMENTS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; STEELS; TRANSITION ELEMENT ALLOYS
Optional Information
- Notes
- For English translation see the journal Steel USSR.