Published March 1987
| Version v1
Journal article
Influence of grain boundary shape on structural steel creep
- 1. AN SSSR, Sverdlovsk. Inst. Fiziki Metallov
Description
Results of comparative tests for creep, conducted on polycrystalline samples with different grain size and grain shape as well as in cast orientedly crystallized samples with columnar structure for 37KhN3MFA and 15Kh1M1FA structural steels, are considered. It is shown, that cast orientedly crystallized samples are characterized by the highest heat resistance which is the higher, the higher the test temperature is. Long-term strength is controlled by a intergranular defect accumulation mechanism and is different under formation of V-shaped cracks and grain voids
Additional details
Additional titles
- Original title (Russian)
- *TEXT MISSING?*
- Original subtitle (Russian)
- Vliyanie formy mezhzerennykh granits na polzuchest' konstruktsionnykh stalej.
Publishing Information
- Journal Title
- Fiz. Met. Metalloved.
- Journal Volume
- 63
- Journal Issue
- 3
- Series
- Fiz. Met. Metalloved.
- Journal Page Range
- 589-597
- ISSN
- 0015-3230
- CODEN
- FMMEA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 18098202
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CRACK PROPAGATION; CREEP; FRACTURES; GRAIN BOUNDARIES; GRAIN SIZE; HIGH TEMPERATURE; STEEL-CRMOV
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; COPPER ADDITIONS; CRYSTAL STRUCTURE; FAILURES; IRON ALLOYS; IRON BASE ALLOYS; LOW ALLOY STEELS; MECHANICAL PROPERTIES; MICROSTRUCTURE; MOLYBDENUM ADDITIONS; NICKEL ADDITIONS; SIZE; STEELS; VANADIUM ADDITIONS
Optional Information
- Notes
- For English translation see the journal Physics of Metals and Metallography (USA).