Published May 1980
| Version v1
Journal article
Energetic relationships for deformation of a precracked specimen
Description
Presented is a method of separating work of plastic strain and rupture work out of the work of precracked specimen strain. The calculation of Ksub(Isub(c)) fracture toughness according to Isub(Isub(c)) value in the case of high plastic strains is shown not to be rightful. The method of Ksub(Isub(c)) determination according to the work of elastic strain, separated out of the deformation diagram is suggested. Results of processing the experimental data are presented according to 12Kh2MFA and 15Kh2MFA steels
Additional details
Additional titles
- Original title (Russian)
- Энергетические соотношения при деформировании образца с трещиной
Publishing Information
- Journal Title
- Probl. Prochn.
- Journal Issue
- no.5
- Series
- Probl. Prochn.
- ISSN
- 0556-171X
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- USSR
- INIS RN
- 12584518
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CHROMIUM-MOLYBDENUM STEELS; CRACKS; DEFORMATION; ENERGY; FRACTURE PROPERTIES; S-N DIAGRAM
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; DIAGRAMS; INFORMATION; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; MOLYBDENUM ALLOYS; STEELS; TRANSITION ELEMENT ALLOYS
Optional Information
- Notes
- For English translation see the journal Strength of Materials (USA).