Published March 1984 | Version v1
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Evaluation of fatigue properties of HFIR-irradiated nimonic PE-16 at 4300C

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Description

Nimonic PE-16 was irradiated in the HFIR to 6 to 9 dpa and 560 to 1000 at. ppM He at 4300C. Postirradiation fatigue tests revealed a reduction in fatigue life by about a factor of 10 at 4300C. In contrast with AISI type 316 stainless steel, no endurance limit was observed. All irradiated specimens exhibited some intergranular fracture with an increasing tendency toward cleavage like intragranular fracture for low strain ranges

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Publishing Information

Imprint Title
Alloy development for irradiation performance. Semiannual progress report for period ending September 30, 1983
Journal Page Range
p. 67-71.
Report number
DOE/ER--0045/11

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
15063686
Subject category
S36: MATERIALS SCIENCE; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
ALLOY-NI43FE33CR16MO3; FATIGUE; HELIUM; HFIR REACTOR; HIGH TEMPERATURE; IRRADIATION; STRAINS; STRESSES
Descriptors DEC
ALLOYS; ALUMINIUM ALLOYS; BORON ADDITIONS; CHROMIUM ALLOYS; COBALT ADDITIONS; COPPER ADDITIONS; CORROSION RESISTANT ALLOYS; ELEMENTS; ENRICHED URANIUM REACTORS; HEAT RESISTING ALLOYS; IRON ALLOYS; IRRADIATION REACTORS; ISOTOPE PRODUCTION REACTORS; MECHANICAL PROPERTIES; MOLYBDENUM ALLOYS; NICKEL ALLOYS; NICKEL BASE ALLOYS; NIMONIC; NONMETALS; RARE GASES; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; TANK TYPE REACTORS; TEST REACTORS; THERMAL REACTORS; TITANIUM ALLOYS; WATER COOLED REACTORS; WATER MODERATED REACTORS; ZIRCONIUM ADDITIONS