Effects of composition on the in-reactor creep of AISI 316
Copyright policy )Effects of composition on the in-reactor creep of AISI 316
Compositional variations affect the inreactor creep of 316 stainless steel. Pre- and postirradiation diametral change measurements of pressurized tube specimens irradiated at 450 °C to 4.6 × 1022 n/cm2 E > 0.1MeV) have indicated that increases in the solute concentrations of silicon, phosphorus, and molybdenum retard irradiation creep. The data suggest that carbon and nitrogen act synergistically with the major influence on creep being the nitrogen concentration. The irradiation-induced creep is also insensitive to cobalt variations to the fluences investigated. Comparison of in-reactor creep and swelling measurements indicates that there is a general trend for specimens with higher swelling to exhibit higher creep. As the shear modulus increases, irradiation creep also increases. This shear modulus correlation is opposite to one observed for thermal creep deformation.
- University of North Texas United States
Refractory Metals, Silicon, Metallurgical Effects, Nitrogen, Cryogenic Fluids, Chemical Composition, 360103 -- Metals & Alloys-- Mechanical Properties, Iron Base Alloys, 220200 -- Nuclear Reactor Technology-- Components & Accessories, Iron Alloys, Chromium Steels, Alloys, Mechanical Properties, Swelling, Materials, Physical Radiation Effects, Molybdenum, 22 General Studies Of Nuclear Reactors, Fluids, Tubes, Transition Elements 360106* -- Metals & Alloys-- Radiation Effects, 36 Materials Science, Heat Resistant Materials, Phosphorus, Creep, Elements, Stainless Steels, Carbon, Heat Resisting Alloys, Radiation Effects, Stainless Steel-316, Nonmetals, Molybdenum Alloys, Corrosion Resistant Alloys, Metals, Nickel Alloys, Chromium Alloys, Steels, Semimetals, Chromium-Nickel Steels
Refractory Metals, Silicon, Metallurgical Effects, Nitrogen, Cryogenic Fluids, Chemical Composition, 360103 -- Metals & Alloys-- Mechanical Properties, Iron Base Alloys, 220200 -- Nuclear Reactor Technology-- Components & Accessories, Iron Alloys, Chromium Steels, Alloys, Mechanical Properties, Swelling, Materials, Physical Radiation Effects, Molybdenum, 22 General Studies Of Nuclear Reactors, Fluids, Tubes, Transition Elements 360106* -- Metals & Alloys-- Radiation Effects, 36 Materials Science, Heat Resistant Materials, Phosphorus, Creep, Elements, Stainless Steels, Carbon, Heat Resisting Alloys, Radiation Effects, Stainless Steel-316, Nonmetals, Molybdenum Alloys, Corrosion Resistant Alloys, Metals, Nickel Alloys, Chromium Alloys, Steels, Semimetals, Chromium-Nickel Steels
selected citations These citations are derived from selected sources.This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).0 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Average
Citations provided by BIP!Popularity provided by BIP!