Assessment of various methods of extrapolating the long-term (creep) strength of refractory metals and alloys
Journal Article
·
· Strength Mater. (USSR) (Engl. Transl.); (United States)
Methods of evaluating long-term strength of refractory metals and alloys are compared using specimens of FS-85, Cb-752, TZM, and TZC. The results of prediction of the creep strength of the alloys under consideration confirm an earlier conclusion to the effect that, for refractory metals and alloys, the temperature range over which prediction problems may be satisfactorily solved is fairly wide, and may amount to 400 to 600/sup 0/C. This means that the creep-strength characteristics of the materials in question may in fact be reliably predicted over long periods of service.
- Research Organization:
- Inst. of Strength Problems, Kiev
- OSTI ID:
- 7361728
- Journal Information:
- Strength Mater. (USSR) (Engl. Transl.); (United States), Journal Name: Strength Mater. (USSR) (Engl. Transl.); (United States) Vol. 7:4; ISSN SMTLB
- Country of Publication:
- United States
- Language:
- English
Similar Records
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Related Subjects
36 MATERIALS SCIENCE
360103* -- Metals & Alloys-- Mechanical Properties
ALLOY-CB-752
ALLOY-FS-85
ALLOY-TZC
ALLOY-TZM
ALLOYS
CARBON ADDITIONS
CREEP
EXTRAPOLATION
FORECASTING
MECHANICAL PROPERTIES
MOLYBDENUM ALLOYS
MOLYBDENUM BASE ALLOYS
NIOBIUM ALLOYS
NIOBIUM BASE ALLOYS
NUMERICAL SOLUTION
TANTALUM ALLOYS
TIME DEPENDENCE
TITANIUM ALLOYS
TUNGSTEN ALLOYS
ZIRCONIUM ALLOYS
360103* -- Metals & Alloys-- Mechanical Properties
ALLOY-CB-752
ALLOY-FS-85
ALLOY-TZC
ALLOY-TZM
ALLOYS
CARBON ADDITIONS
CREEP
EXTRAPOLATION
FORECASTING
MECHANICAL PROPERTIES
MOLYBDENUM ALLOYS
MOLYBDENUM BASE ALLOYS
NIOBIUM ALLOYS
NIOBIUM BASE ALLOYS
NUMERICAL SOLUTION
TANTALUM ALLOYS
TIME DEPENDENCE
TITANIUM ALLOYS
TUNGSTEN ALLOYS
ZIRCONIUM ALLOYS