Renate Fetzer
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View article: Corrosion of austenitic and ferritic steels, Kovar, and molybdenum in liquid Sb-Bi alloys with different compositions
Corrosion of austenitic and ferritic steels, Kovar, and molybdenum in liquid Sb-Bi alloys with different compositions Open
Sb-Bi alloys may be applied as positive electrode in liquid metal batteries. In this work, the material compatibility of two steels (SS 316 L and T91), Kovar 4J29, and molybdenum with SbBi9, Sb2Bi8, and Sb3Bi7 is investigated in static cor…
View article: Corrosion tests on austenitic samples with alumina and alumina-forming coatings in oxygen-containing stagnant Pb and turbulently flowing PbBi
Corrosion tests on austenitic samples with alumina and alumina-forming coatings in oxygen-containing stagnant Pb and turbulently flowing PbBi Open
Two differently produced alumina coatings (by pulsed laser deposition (PLD) and detonation gun (DG)) and one alumina-forming coating realised by pack cementation are proposed as a protection barrier against corrosion of austenitic steels i…
View article: Corrosion behavior of various conductive materials in Sb3Sn7 alloy at 450 °C
Corrosion behavior of various conductive materials in Sb3Sn7 alloy at 450 °C Open
Sb-Sn alloys are attractive positive electrode materials for liquid metal batteries. In this work, the corrosion behavior of three steels (f/m steel T91, austenitic steels SS304 and SS316L), one Fe-Co-Ni alloy (4J29 Kovar), molybdenum, and…
View article: AFA-steels for Lead alloy cooled nuclear reactors – an overview of the European activities in the GEMMA project
AFA-steels for Lead alloy cooled nuclear reactors – an overview of the European activities in the GEMMA project Open
International audience
View article: Turbulent flow of liquid lead alloy in oxygen-controlled corrosion erosion test facility
Turbulent flow of liquid lead alloy in oxygen-controlled corrosion erosion test facility Open
The CORELLA (CORrosion Erosion test facility for Liquid Lead Alloy) facility allows corrosion erosion tests in molten lead alloys at controlled oxygen content and temperature under flowing conditions. Its exposure chamber consists of a cyl…
View article: A Fast Modular Semiconductor-Based Marx Generator for Driving Dynamic Loads
A Fast Modular Semiconductor-Based Marx Generator for Driving Dynamic Loads Open
The challenging demands of pulsed electron beam devices (such as the GESA device) with respect to their pulsed power supply have led to the development of a new semiconductor-based Marx generator. At a maximum output voltage of 120 kV and …
View article: Renewable Energy (RE): Bioenergy – Feedstocks and Pretreatment
Renewable Energy (RE): Bioenergy – Feedstocks and Pretreatment Open
The Department for Pulsed Power Technology is focusing on research and development of pulsed power technologies and related applications. The applications involves the electroporation of biological cells for extraction of cell contents (PE…
View article: Safety Research for Nuclear Reactors (NUSAFE): Transmutation – Liquid Metal Technology
Safety Research for Nuclear Reactors (NUSAFE): Transmutation – Liquid Metal Technology Open
Long-living high-level radioactive waste from existing nuclear power reactors should be transmuted in short-living radio nuclides using fast neutrons provided by a spallation target in an accelerator driven subcritical system or by a fast …
View article: Modeling of Triode Source of Intense Radial Converging Electron Beam
Modeling of Triode Source of Intense Radial Converging Electron Beam Open
The considered source of triode type produces intense radial converging electron beam for irradiation of cylindrical targets. As an electron emitter an explosive plasma cathode is used. The role of initial transverse velocities of electron…