Published March 1987
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The critical radius for void nucleation in neutron-irradiated ferritic alloy, HT-9
Description
Experimental measurements of cavity formation in HT-9 following irradiation to 39 dpa at 300, 400, 500 and 6000C are used as a basis for examining the critical radius for void nucleation model as applied to ferritic alloys. Calculations demonstrate that the value for critical radius following irradiation at 4000C can be predicted, that values for critical radius at 500 and 6000C are in agreement with experiment but that values for critical radius at 3000C are below experimental values. Calculations are compared with those on a ferritic alloy following ion bombardment. Possible explanations are suggested
Availability note (English)
Available from NTIS, PC A02/MF A01; 1 as DE87009522.
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Additional details
Publishing Information
- Imprint Pagination
- 14 p.
- Report number
- HEDL--7654
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19000475
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- EXPERIMENTAL DATA; HELIUM; MICROSTRUCTURE; PHYSICAL RADIATION EFFECTS; STEEL-CR12MOV; TEMPERATURE DEPENDENCE; THEORETICAL DATA; VOIDS
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CORROSION RESISTANT ALLOYS; CRYSTAL STRUCTURE; DATA; ELEMENTS; HEAT RESISTING ALLOYS; HIGH ALLOY STEELS; INFORMATION; IRON ALLOYS; IRON BASE ALLOYS; MARTENSITIC STEELS; MOLYBDENUM ADDITIONS; NONMETALS; NUMERICAL DATA; RADIATION EFFECTS; RARE GASES; STAINLESS STEELS; STEELS; VANADIUM ADDITIONS
Optional Information
- Notes
- Portions of this document are illegible in microfiche products.