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Material properties requirements for LMFBR structural design: General considerations and data needs

Abstract

A statement is given of material properties information needed in connection with the structural design technology for liquid-metal fast breeder reactor (LMFBR) primary circuit components. Implementation of current analysis methods and criteria is considered with an emphasis on data and data correlations for performing elastic-plastic and creep analyses, for establishing allowable stress limits, and for computing creep-fatigue damage. Further development of the technology is discussed in relation to properties information. Emphasis is placed on improved constitutive equations for representing inelastic material behavior, on procedures for treating time-dependent fatigue, and on criteria for creep rupture. The properties are generally discussed without regard to specific alloys, since most categories of information are needed for each major structural material. Some sample experimental results are given for type 304 stainless steel and 2 1/4 Cr-1 Mo steel. (author)
Authors:
Pugh, C E; [1]  Purdy, C M [2] 
  1. Oak Ridge National Laboratory, Oak Ridge, TN (United States)
  2. U.S. Energy Research and Development Administration (United States)
Publication Date:
Jul 01, 1977
Product Type:
Conference
Report Number:
IWGFR-22
Reference Number:
EDB-01:041229
Resource Relation:
Conference: IAEA-IWGFR specialists meeting on properties of primary circuit structural materials including environmental effects, Bergisch Gladbach (Germany), 17-21 Oct 1977; Other Information: 24 refs, 12 figs; PBD: 1977; Related Information: In: Specialists meeting on properties of primary circuit structural materials including environmental effects, 122 pages.
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; ALLOYS; CHROMIUM BASE ALLOYS; CREEP; ELASTICITY; FATIGUE; LMFBR TYPE REACTORS; PLASTICITY; PRIMARY COOLANT CIRCUITS; REACTOR COMPONENTS; REACTOR MATERIALS; STAINLESS STEEL-304; TIME DEPENDENCE
OSTI ID:
20156275
Research Organizations:
International Atomic Energy Agency, International Working Group on Fast Reactors, Vienna (Austria)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
TRN: XA0100731019352
Availability:
Available from INIS in electronic form
Submitting Site:
INIS
Size:
page(s) 227-240
Announcement Date:

Citation Formats

Pugh, C E, and Purdy, C M. Material properties requirements for LMFBR structural design: General considerations and data needs. IAEA: N. p., 1977. Web.
Pugh, C E, & Purdy, C M. Material properties requirements for LMFBR structural design: General considerations and data needs. IAEA.
Pugh, C E, and Purdy, C M. 1977. "Material properties requirements for LMFBR structural design: General considerations and data needs." IAEA.
@misc{etde_20156275,
title = {Material properties requirements for LMFBR structural design: General considerations and data needs}
author = {Pugh, C E, and Purdy, C M}
abstractNote = {A statement is given of material properties information needed in connection with the structural design technology for liquid-metal fast breeder reactor (LMFBR) primary circuit components. Implementation of current analysis methods and criteria is considered with an emphasis on data and data correlations for performing elastic-plastic and creep analyses, for establishing allowable stress limits, and for computing creep-fatigue damage. Further development of the technology is discussed in relation to properties information. Emphasis is placed on improved constitutive equations for representing inelastic material behavior, on procedures for treating time-dependent fatigue, and on criteria for creep rupture. The properties are generally discussed without regard to specific alloys, since most categories of information are needed for each major structural material. Some sample experimental results are given for type 304 stainless steel and 2 1/4 Cr-1 Mo steel. (author)}
place = {IAEA}
year = {1977}
month = {Jul}
}