Published 1984
| Version v1
Miscellaneous
Threshold values of stress intensity factor and permissible defect size for steel 15Kh2NMFA
Description
Fatigue characteristics were assessed for cyclic load of steel 15Kh2NMFA used for the production of nuclear reactor pressure vessels. An equation is given describing the curve of the fatigue crack propagation rate, as is the threshold value of the amplitude of the stress intensity factor for the steel. Crack formation and propagation are assessed for sharp cracks, cavities and inclusions, and a surface notch. (E.S.)
Additional details
Additional titles
- Original title (Czech)
- Prahove hodnoty faktoru intenzity napeti a velikost pripustnych defektu v oceli 15Ch2NMFA
Publishing Information
- Imprint Title
- Materials and technology problems of WWER type reactors
- Imprint Pagination
- 329 p.
- Journal Page Range
- p. 258-267.
- Report number
- INIS-mf--10416
Conference
- Title
- Symposium on materials and technology problems of WWER type reactors.
- Dates
- 9-12 Apr 1984.
- Place
- Marianske Lazne (Czechoslovakia).
INIS
- Country of Publication
- Serbia and Montenegro
- Country of Input or Organization
- Serbia and Montenegro
- INIS RN
- 17043044
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHROMIUM ALLOYS; CRACK PROPAGATION; CRACKS; DYNAMIC LOADS; FATIGUE; INCLUSIONS; LOW ALLOY STEELS; MOLYBDENUM ADDITIONS; NICKEL ALLOYS; NOTCHES; PRESSURE VESSELS; STEEL-CR2NIMOV; STRESS INTENSITY FACTORS; VANADIUM ADDITIONS
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CONTAINERS; COPPER ADDITIONS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; STEELS
Optional Information
- Notes
- Imprint:Materialove a technicke otazky jadernych reaktoru VVER.