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Keefer, D.W.
Atomics International Div., Canoga Park, Calif. (USA)1974
Atomics International Div., Canoga Park, Calif. (USA)1974
AbstractAbstract
No abstract available
Original Title
1 MeV; 400 to 6000C
Primary Subject
Source
30 Aug 1974; 20 p
Record Type
Report
Report Number
Country of publication
ALLOYS, BEAMS, CARBON ADDITIONS, CHROMIUM ALLOYS, CHROMIUM STEELS, CHROMIUM-NICKEL STEELS, CORROSION RESISTANT ALLOYS, ENERGY RANGE, HEAT RESISTING ALLOYS, IRON ALLOYS, IRON BASE ALLOYS, MEV RANGE, MOLYBDENUM ALLOYS, NICKEL ALLOYS, NUCLEON BEAMS, PARTICLE BEAMS, RADIATION EFFECTS, STAINLESS STEELS, STEELS
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Keefer, D.W.; Pard, A.G.; Rhodes, C.G.
Vyzkumny Ustav Hutnictvi Zeleza, Prague (Czechoslovakia)1974
Vyzkumny Ustav Hutnictvi Zeleza, Prague (Czechoslovakia)1974
AbstractAbstract
[en] A study was made of the susceptibility of stainless steel 321 to the formation of voids and to swelling at exposure to high doses of proton radiation. A flux of 9x1014 protons/cm2s at a proton energy of 0.75 MeV was used; the protons impinged on the stainless steel 321 foil at temperatures of 400 degC and 500 degC. The total fluence was 6x1018 p/cm2 and 6x1019 p/cm2. It was found that there are approximately 5 dislocations per one atom and the calculated swelling is 0.2%. The possibility of transformation of austenite to ferrite was found. (B.S.)
Original Title
Vliv protonoveho zareni na nerezavejici oceli typu 321
Primary Subject
Source
Dec 1974; 6 p; P--1397; Available from Vyzkumny ustav hutnictvi zeleza, Informetal, Prague, Czechoslovakia; Translated from J. Nucl. Mater. (1971) v. 39 p. 229-233.
Record Type
Miscellaneous
Report Number
Country of publication
ALLOYS, BARYONS, CARBON ADDITIONS, CATIONS, CHARGED PARTICLES, CHROMIUM ALLOYS, CHROMIUM STEELS, CHROMIUM-NICKEL STEELS, CORROSION RESISTANT ALLOYS, CRYSTAL DEFECTS, CRYSTAL STRUCTURE, DEFORMATION, ELEMENTARY PARTICLES, ENERGY RANGE, FERMIONS, HADRONS, HEAT RESISTING ALLOYS, HYDROGEN IONS, HYDROGEN IONS 1 PLUS, IONS, IRON ALLOYS, IRON BASE ALLOYS, KEV RANGE, LINE DEFECTS, NICKEL ALLOYS, NUCLEONS, PHASE TRANSFORMATIONS, RADIATION EFFECTS, STAINLESS STEELS, STEELS, TITANIUM ADDITIONS, TRANSITION ELEMENT ALLOYS
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Keefer, D.W.; Pard, A.G.
Atomics International Div., Canoga Park, Calif. (USA)1974
Atomics International Div., Canoga Park, Calif. (USA)1974
AbstractAbstract
No abstract available
Primary Subject
Source
15 Mar 1974; 17 p
Record Type
Report
Report Number
Country of publication
ALLOYS, BEAMS, CHROMIUM ALLOYS, CHROMIUM-NICKEL STEELS, CORROSION RESISTANT ALLOYS, DIMENSIONS, ENERGY RANGE, HEAT RESISTING ALLOYS, IRON ALLOYS, IRON BASE ALLOYS, KEV RANGE, MEV RANGE, MICROSCOPY, MOLYBDENUM ALLOYS, NICKEL ALLOYS, NUCLEON BEAMS, PARTICLE BEAMS, RADIATION EFFECTS, STAINLESS STEELS, STEELS
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Keefer, D.W.; Pard, A.G.; Kramer, D.
Atomics International, Canoga Park, Calif. (USA)
Radiation-induced voids in metals1972
Atomics International, Canoga Park, Calif. (USA)
Radiation-induced voids in metals1972
AbstractAbstract
No abstract available
Primary Subject
Source
State Univ. of New York, Albany (USA); USAEC, Washington, D.C; p. 511-521; Apr 1972; International conference on radiation-induced voids in metals; Albany, N. Y; 9 Jun 1971
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Keefer, D.W.; Pard, A.G.
Atomics International Div., Canoga Park, Calif. (USA)1974
Atomics International Div., Canoga Park, Calif. (USA)1974
AbstractAbstract
No abstract available
Original Title
Irradiation at 500 and 6000C
Primary Subject
Source
28 Jun 1974; 29 p
Record Type
Report
Report Number
Country of publication
ALLOYS, BEAMS, CARBON ADDITIONS, CHROMIUM ALLOYS, CHROMIUM STEELS, CHROMIUM-NICKEL STEELS, CORROSION RESISTANT ALLOYS, ENERGY RANGE, FABRICATION, HEAT RESISTING ALLOYS, IRON ALLOYS, IRON BASE ALLOYS, MATERIALS WORKING, MEV RANGE, MICROSCOPY, MOLYBDENUM ALLOYS, NICKEL ALLOYS, NUCLEON BEAMS, PARTICLE BEAMS, RADIATION EFFECTS, STAINLESS STEELS, STEELS
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Keefer, D.W.; Pard, A.G.; Kramer, D.
Atomics International, Canoga Park, Calif. (USA)1972
Atomics International, Canoga Park, Calif. (USA)1972
AbstractAbstract
No abstract available
Primary Subject
Source
30 Jun 1972; 31 p
Record Type
Report
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Garner, F.A.; Powell, R.W.; Keefer, D.W.
Hanford Engineering Development Lab., Richland, Wash. (USA)1977
Hanford Engineering Development Lab., Richland, Wash. (USA)1977
AbstractAbstract
[en] The Alloy Development Intercorrelation Program is a national intercorrelation program designed to refine charged-particle irradiation techniques employed in the simulation of neutron-induced swelling of metals. Using a simple well characterized Fe-15Cr-25Ni alloy with a low level of impurities, comparative irradiations were performed using 1.0 MeV electrons, 0.75 MeV protons and nickel ions at three incident energies, 2.8, 3.5 and 5.0 MeV. Fast reactor neutron irradiation is also proceeding on this material. The observed differences in swelling behavior are not closely related to the identity or energy of the bombarding species, although light charged particles are considerably more effective in the creation of voidage per displaced atom. The incubation period preceding the onset of steady-state swelling was found to be quite sensitive to experimental variables related to the softness of the metal and the proximity and method of preparation of the specimen surface. The presence or absence of displacement cascades had no measurable influence on the nucleation of voids. There appears to be an intrinsic swelling rate for this alloy which is dependent only on temperature and displacement flux, and which is independent of the duration of the incubation period. The displacement dose and dose rates calculated by standard procedures cannot be used to correlate the magnitude of the swelling caused by various charged particles. An effective dose concept is defined, with experimental measurements providing good estimates of dose equivalences for electrons, nickel ions and eventually for neutrons. The displacement effectiveness for proton irradiations is larger than anticipated, with the experiment yielding only an approximate dose equivalency factor
Primary Subject
Source
Mar 1977; 30 p; Workshop on correlation of neutron and charged particle damage; Oak Ridge, TN, USA; 8 - 9 Jun 1977; CONF-770639--2; Available from NTIS., MF A01
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
ALLOYS, ATOMIC IONS, BARYONS, CARBON ADDITIONS, CATIONS, CHARGED PARTICLES, CHROMIUM ALLOYS, DEFORMATION, ELEMENTARY PARTICLES, ENERGY RANGE, FERMIONS, HADRONS, HYDROGEN IONS, HYDROGEN IONS 1 PLUS, IONS, IRON ALLOYS, IRON BASE ALLOYS, KEV RANGE, LEPTONS, MEV RANGE, NICKEL ALLOYS, NICKEL STEELS, NUCLEONS, RADIATION EFFECTS, STEELS, TRANSITION ELEMENT ALLOYS
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The purpose of this paper is to review the experimental results of programs that were initiated because of the proposed use of AI coatings in a theta pinch reactor. As time has passed, however, it has become evident that the coatings may have uses in fusion reactors other than theta pinch and in applications other than as a first-wall liner material. Possible uses of the coatings in flux breakers, in neutral-beam injectors, and as tritium barriers are being considered, and these possibilities should be borne in mind during examination of the experimental results
Primary Subject
Secondary Subject
Source
Department of Energy, Washington, DC (USA). Div. of Magnetic Fusion Energy; p. 179-198; Feb 1978; p. 179-198; CTR insulator meeting; Los Alamos, NM, USA; 17 - 19 May 1976
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
ALKALINE EARTH METAL COMPOUNDS, ALUMINIUM COMPOUNDS, BARIUM COMPOUNDS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CHALCOGENIDES, CHROMIUM COMPOUNDS, ELECTRICAL EQUIPMENT, HYDROGEN ISOTOPES, ISOTOPES, LIGHT NUCLEI, MECHANICAL PROPERTIES, NUCLEI, ODD-EVEN NUCLEI, OXIDES, OXYGEN COMPOUNDS, RADIATION EFFECTS, RADIOISOTOPES, SILICON COMPOUNDS, TESTING, TITANIUM COMPOUNDS, TRANSITION ELEMENT COMPOUNDS, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Primary Subject
Record Type
Journal Article
Journal
Radiation Effects; v. 24(1); p. 29-37
Country of publication
ALLOYS, BEAMS, CARBON ADDITIONS, CHROMIUM ALLOYS, CHROMIUM STEELS, CHROMIUM-NICKEL STEELS, CORROSION RESISTANT ALLOYS, ELASTIC SCATTERING, ENERGY, ENERGY RANGE, HEAT RESISTING ALLOYS, IRON ALLOYS, IRON BASE ALLOYS, MEV RANGE, MOLYBDENUM ALLOYS, NICKEL ALLOYS, NUCLEON BEAMS, PARTICLE BEAMS, RADIATION EFFECTS, SCATTERING, STAINLESS STEELS, STEELS
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Keefer, D.W.; Neely, H.H.; Robinson, J.C.; Pard, A.G.; Kramer, D.
Atomics International, Canoga Park, Calif. (USA)1970
Atomics International, Canoga Park, Calif. (USA)1970
AbstractAbstract
No abstract available
Primary Subject
Source
30 Jun 1970; 23 p
Record Type
Report
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
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