Published December 1985
| Version v1
Journal article
Estimation of strength for structural materials at cryogenic temperatures and action of electric current pulses
Description
A calculation-experimental method is considered for determination of values for dangerous stresses under the action of electric current pulses. It is shown that under the action of electric pulses flow stress of 12Kh18n10t and 03Kh13ag19 steels decreases by 12...30% while at the temperatures 77, 44.2 K it remains higher than the yield strength of steels at 293 K, which reveals a possibility to apply low-temperature hardening for increasing a level of admissable stresses when calculating strength for structural members of the energetic devices operating under conditions of deep cooling
Additional details
Additional titles
- Original title (Russian)
- K otsenke prochnosti konstruktsionnykh materialov pri kriogennykh temperaturakh i vozdejstvii impul'sov ehlektricheskogo toka
Publishing Information
- Journal Title
- Probl. Prochn.
- Journal Issue
- no.12
- Series
- Probl. Prochn.
- ISSN
- 0556-171X
- CODEN
- PPCNB
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- USSR
- INIS RN
- 17061773
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CHROMIUM-NICKEL STEELS; CRYOGENICS; ELECTRICAL TESTING; FLOW STRESS; HARDENING; LOW TEMPERATURE; NUMERICAL SOLUTION; PULSES; S-N DIAGRAM; TENSILE PROPERTIES; ULTRALOW TEMPERATURE; VERY LOW TEMPERATURE
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; DIAGRAMS; HIGH ALLOY STEELS; INFORMATION; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS TESTING; MECHANICAL PROPERTIES; NICKEL ALLOYS; NONDESTRUCTIVE TESTING; STAINLESS STEELS; STEELS; STRESSES; TESTING
Optional Information
- Notes
- For English translation see the journal Strength of Materials (USA).