Hot tensile characteristics and microstructure of a Cu-0.65Cr-0.08Zr alloy for fusion reactor applications

Piatti, G.; Boerman, D.J.

doi:10.1016/0022-3115(91)90362-b

Cited by 26 publications

(10 citation statements)

References 11 publications

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“…CuCrZr, SA+CW+A (Piatti and Boerman, 29 Fabritsiev et al 35 Fabritsiev and Pokrovsky 36 Yield strength (MPa)…”

Section: Cu Cucrzr Cual25mentioning

confidence: 99%

“…Table 1 compares the room temperature physical properties of pure copper, PH CuCrZr, and DS CuAl25. 2,[27][28][29] Because PH copper alloys and DS copper alloys contain only a small amount of fine second-phase particles, the physical properties of these copper alloys closely resemble those of pure copper.…”

Section: Physical Properties Of Copper and Copper Alloysmentioning

confidence: 99%

“…However, the strength of CuCrZr SA þ CW þA alloy drops more rapidly with increasing temperature. 29,[34][35][36][37][38][39] The yield strength of CuNiBe can be quite different, depending on the processing techniques. The tensile ductility of copper alloys also shows strong temperature dependence.…”

Section: Physical Properties Of Copper and Copper Alloysmentioning

confidence: 99%

See 2 more Smart Citations

Physical and Mechanical Properties of Copper and Copper Alloys

Li¹,

Zinkle²

2012

Comprehensive Nuclear Materials

164

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“…CuCrZr, SA+CW+A (Piatti and Boerman, 29 Fabritsiev et al 35 Fabritsiev and Pokrovsky 36 Yield strength (MPa)…”

Section: Cu Cucrzr Cual25mentioning

confidence: 99%

Section: Physical Properties Of Copper and Copper Alloysmentioning

confidence: 99%

See 1 more Smart Citation

Physical and Mechanical Properties of Copper and Copper Alloys

Li¹,

Zinkle²

2012

Comprehensive Nuclear Materials

164

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“…Three‐dimensional finite‐element analyses have then been performed by a commercial code [28] to simulate the slow cooling down from 800 °C to room temperature (20 °C), assuming that above 800 °C high metal viscosity and annealing effects permit the stresses induced by the thermal expansion mismatch to quickly relax. In any case, most available temperature‐dependent properties refer to the assumed temperature range only [29–31], as 400 °C is the designed operating temperature for ITER components. Investigations on the material behaviour up to a maximum 700–800 °C are then considered to be on the safety side.…”

Section: Preliminary Thermal Analysismentioning

confidence: 99%

“…CFC was described instead as an orthotropic linear elastic solid. The assumed material parameters are taken from the available ITER literature [29–31] and are listed in Table 1. All properties, except the elastic modulus of Cu, were given average values over the considered temperature range, consistent with the significance and accuracy of the available experimental information.…”

Section: Preliminary Thermal Analysismentioning

confidence: 99%

Residual Stresses in a Cu–CFC Component for Thermonuclear Application: Numerical Prediction and Experimental Evaluation Using an Indentation Technique

Bolzon¹,

Chiarullo²,

Casalegno³

et al. 2011

Strain

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The present work concerns the assessment of residual stresses (RS) in a component for thermonuclear applications, made by casting of copper on a carbon fibre‐reinforced carbon composite and intended to be subjected to severe cycles of thermal, mechanical and neutron loads. The magnitude of RS left at the interface between the two materials in the production process, due to thermal expansion mismatch, has to be carefully assessed. In the present investigation, the likely spatial distribution of the RS has been predicted first using numerical analysis and has been validated experimentally, then, on the basis of the results of indentation tests performed at the micron scale on the metal layer. It is shown that this simple and fast methodology can return reliable results in the present context.

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Metallische Schmelzen – Reaktionsmedien zur Präparation intermetallischer Verbindungen

2005

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Ziel dieses Aufsatzes ist es, die Vorzüge von flüssigen Metallen als Lösungsmittel bei der Synthese intermetallischer und ähnlich zusammengesetzter Verbindungen aufzuzeigen. Eine Vielzahl neuer Phasen mit zum Teil ungewöhnlichen Zusammensetzungen wurde in den letzten Jahren auf diese Weise erstmals hergestellt. Nach einem kurzen historischen Überblick werden die vorteilhaften Eigenschaften der eingesetzten Metallschmelzen (Flussmittel, Flux) für die Synthese eines breiten Spektrums von Verbindungen besprochen.

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Hot tensile characteristics and microstructure of a Cu-0.65Cr-0.08Zr alloy for fusion reactor applications

Cited by 26 publications

References 11 publications

Physical and Mechanical Properties of Copper and Copper Alloys

Physical and Mechanical Properties of Copper and Copper Alloys

Residual Stresses in a Cu–CFC Component for Thermonuclear Application: Numerical Prediction and Experimental Evaluation Using an Indentation Technique

Metallische Schmelzen – Reaktionsmedien zur Präparation intermetallischer Verbindungen

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