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Two copper alloys containing different amounts of phosphorus, 6 and 80 wtppm, respectively, have been investigated. The matrix of both alloys was analysed using atom probe tomography (APT). The matrix P concentration in the 80 wtppm P mate- rial was about the same as the bulk concentration and it was therefore concluded that the majority of the P atoms resides in the matrix. Grain boundaries...

Content type: Publications

2015:43 Robust structural verification of pressurized nuclear components subjected to ratcheting

Background Pressurized components in nuclear applications that are subjected to cyclic loading may exhibit progressive deformation, so called structural ratcheting. If the component is made out of a material that are deformation hardening, it may also exhibit material ratcheting. The combined effects of structural- and material ratcheting are not taken into account in the methods and material...

Content type: Publications

2015:07 TEM-lamella lift-out from the crack tip region of Alloy 600 for high resolution electron microscopy examination

This report contributes to the development of a method for high-quality TEM lamella preparation from crack tip regions of nuclear materials. A standard compact tension (CT) specimen of Alloy 600 previously tested for stress corrosion crack growth in simulated PWR primary water was used to demonstrate the benefit of the proposed method. This report describes the procedure for cutting the CT...

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2015:12 Interkristallin spänningskorrosion i rostfritt stål i BWR-miljö

2015:10 SafePhase: Safety culture challenges in design, construction, installation and commissioning phases of large nuclear power projects

2015:09 PROSIR - Probabilistic Structural Integrity of a PWR Reactor Pressure Vessel

2015:15 Användning av låg- och höganrikat uran – en studie från ett icke-spridningsperspektiv

2015:26 Radiologiska undersökningar av barn – en studie av metodval

2015:02 Nationell mall för riskanalys av strålbehandlingsprocess

2015:16 International conference on UV radiation-induced disease – roles of UVA and UVB

2015:11 Investigation of the Distribution of Phosphorus in Copper

2015:43 Robust structural verification of pressurized nuclear components subjected to ratcheting

2015:07 TEM-lamella lift-out from the crack tip region of Alloy 600 for high resolution electron microscopy examination

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