2016
DOI: 10.2172/1259428
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Input Correlations for Irradiation Creep of FeCrAl and SiC Based on In-Pile Halden Test Results

Abstract: Swelling and creep behavior of wrought FeCrAl alloys and CVD-SiC, two candidate accident tolerant fuel cladding materials, are being examined using in-pile tests at the Halden reactor. The outcome of these tests are material property correlations that are inputs into fuel performance analysis tools. The results are discussed and compared with what is available in literature from irradiation experiments in other reactors or out-of-pile tests. Specific recommendation on what correlations should be used for swell… Show more

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Cited by 17 publications
(26 citation statements)
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“…Recently, new experimental data on thermal and irradiation creep of C35M FeCrAl alloys have been published by Terrani et al [60]. Correlations specific to those alloys and accounting for these most recent data have been implemented in BISON.…”
Section: Thermal and Irradiation Creepmentioning
confidence: 99%
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“…Recently, new experimental data on thermal and irradiation creep of C35M FeCrAl alloys have been published by Terrani et al [60]. Correlations specific to those alloys and accounting for these most recent data have been implemented in BISON.…”
Section: Thermal and Irradiation Creepmentioning
confidence: 99%
“…Following [60], irradiation creep for C35M alloys is modelled as dependent on the fast neutron flux and on the effective stress. The recommendation in [60] for the irradiation creep rate (s −1 ) is 5 × 10 −6 MPa −1 dpa −1 .…”
Section: Irradiation Creepmentioning
confidence: 99%
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“…Many groups of researchers have investigated the behavior of the commercial FeCrAl alloy manufactured by Sandvik AB known as Kanthal APMT TM [9] using INL's fuel performance code BISON [10][11][12]. However, work has been recently performed at Oak Ridge National Laboratory (ORNL) to develop FeCrAl alloys specifically for nuclear applications [13][14][15][16][17]. This work has ultimately led to development and characterization of the laboratory optimized alloy known as C35M.…”
Section: Introductionmentioning
confidence: 99%
“…This work has ultimately led to development and characterization of the laboratory optimized alloy known as C35M. Based on the experimental data from tests performed at ORNL and at the Halden Reactor, researchers at ORNL and INL have developed empirical models for C35M thermomechanical properties and behavior [2,13,14,16,17]. For areas where C35M experimental data is non-existent, data from the commercial alloy Kanthal APMT TM were used [2].…”
Section: Introductionmentioning
confidence: 99%