Multiaxial creep studies of 304 stainless steel. Annual report No. 2
Tests in combined tension and torsion, pure tension, and pure torsion, were conducted at elevated temperatures (about 1100 deg F) for times ranging from 601.1 to 1009.25 h. Additional tests performed after the long-time creep tests are described. Attempts to detect circuinferential strains were made. A modified superposition principle for metals was used to obtain an expression describing a creep test involving stress reversals. A formulation involving a strain-hardening assumption was made for the same test, and a comparison of the fit of the experimental data with the two expressions is given. (auth)
- Research Organization:
- Brown Univ., Providence, R.I. (USA). Div. of Engineering
- NSA Number:
- NSA-29-021441
- OSTI ID:
- 4350473
- Report Number(s):
- EMRL--58
- Country of Publication:
- United States
- Language:
- English
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Conference
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Mon Oct 31 23:00:00 EST 1983
· Am. Soc. Mech. Eng., (Pap.); (United States)
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OSTI ID:6706485
Related Subjects
*STAINLESS STEEL-304-- CREEP
EQUATIONS
LEAST SQUARE FIT
LMFBR TYPE REACTORS
N50230* --Metals
Ceramics
& Other Materials--Metals & Alloys--Properties
Structure & Phase Studies
N77500 --Reactors--Power Reactors
Breeding
STRAINS
TENSILE PROPERTIES
TIME DEPENDENCE
TORSION LMFBR TYPE REACTORS
EQUATIONS
LEAST SQUARE FIT
LMFBR TYPE REACTORS
N50230* --Metals
Ceramics
& Other Materials--Metals & Alloys--Properties
Structure & Phase Studies
N77500 --Reactors--Power Reactors
Breeding
STRAINS
TENSILE PROPERTIES
TIME DEPENDENCE
TORSION LMFBR TYPE REACTORS