Results 11 to 20 of about 2,582,903 (100)

Simulations of complex electron paramagnetic resonance spectra for radiation-induced defect centres in advanced ceramic breeder pebbles [PDF]

Nuclear Materials and Energy, 2023
Advanced ceramic breeder (ACB) pebbles consisting of lithium orthosilicate (Li4SiO4) and the strengthening phase lithium metatitanate (Li2TiO3) are accepted as the European Union’s reference solid-state material for tritium breeding in thermonuclear ...
Arturs Zarins, Andris Antuzevics, Gunta Kizane, Julia M. Leys, Regina Knitter   +4 more
doaj   +9 more sources

Hyperfine interactions of paramagnetic radiation-induced defect centres in advanced ceramic breeder pebbles [PDF]

Nuclear Materials and Energy
Advanced ceramic breeder (ACB) pebbles consisting of 65 mol% lithium orthosilicate (Li4SiO4) and 35 mol% lithium metatitanate (Li2TiO3) are developed for tritium breeding in the European Union’s (EU) helium cooled pebble bed (HCPB) breeder blanket ...
Andris Antuzevics, Arturs Zarins, Jekabs Cirulis, Andris Fedotovs, Anna Ansone, Magdalena Rzepna, Julia M. Leys, Regina Knitter   +7 more
doaj   +9 more sources

Influence of thermal treatment at various temperatures on structure and radiation-induced effects in advanced ceramic breeder pebbles

Nuclear Materials and Energy
Advanced ceramic breeder (ACB) pebbles consisting of 65 mol% lithium orthosilicate (Li4SiO4) and 35 mol% lithium metatitanate (Li2TiO3) are currently being developed as the European Union’s reference material for tritium breeding in future thermonuclear ...
A. Ansone, A. Antuzevics, L. Avotina, E. Sprugis, A. Trimdale-Deksne, J.M. Leys, R. Knitter, A. Zarins   +7 more
doaj   +7 more sources

Paramagnetic radiation-induced defect centres and their correlation with the optical properties of irradiated advanced ceramic breeder pebbles [PDF]

Nuclear Materials and Energy
Advanced ceramic breeder (ACB) pebbles, primarily composed of lithium orthosilicate (Li4SiO4) with lithium metatitanate (Li2TiO3) as a second phase, are currently under development and testing as the European Union’s reference material for tritium ...
Andris Antuzevics, Guna Krieke, Jekabs Cirulis, Magdalena Rzepna, Maria Gonzalez, Julia M. Leys, Regina Knitter, Arturs Zarins   +7 more
doaj   +5 more sources

Advanced Characterization of Biphasic Ceramic Tritium Breeder Pebbles for Fusion Energy

Eng
Tritium breeding blanket is a key component of future fusion power plants, and its performance depends on the selection, fabrication, and qualification of lithium-based ceramic material.
Viktor Dolin, Rosa Lo Frano, Antonio Bulgheroni, Salvatore A. Cancemi   +3 more
doaj   +5 more sources

Tritium Release and Mechanical Properties of Advanced Tritium Breeder: Li4Si0.8Ti0.2O4 Ceramic Pebbles

Materials
Lithium-containing ceramics were significant tritium breeders for the fusion blanket concept, for which tritium release performance and mechanical properties serve as the core indicators for evaluating their performance as tritium breeders. The Li4Si0.8Ti0.2O4 material was designed as an advanced tritium breeder and fabricated into ceramic pebbles via ...
Juemin Yan, Nanlin He, Baoping Gong, Hao Cheng, Long Zhang, Xiaoyu Wang   +5 more
semanticscholar   +4 more sources

Strength of advanced ceramic breeder pebbles: influence of fabrication methods, composition and annealing [PDF]

, 2019
The strength of advanced ceramic breeder pebbles, consisting of Li4SiO4 and Li2TiO3 as well as lithium excessive Li2TiO3 was investigated with the focus on the influence of different relevant fabrication methods, compositions and after thermal annealing.
M. Kolb
semanticscholar   +5 more sources

Corrosion characteristics of reduced activation ferritic-martensitic steel EUROFER by Li2TiO3 with excess Li [PDF]

Nuclear Materials and Energy, 2018
In a solid breeding blanket, ceramic breeder pebbles are in contact with reduced activation ferritic martensitic (RAFM) steel at high temperatures for years and accordingly form a corrosion layer on the blanket structural steel.
Keisuke Mukai, Fernando Sanchez, Tsuyoshi Hoshino, Regina Knitter   +3 more
doaj   +3 more sources

Annihilation kinetics of irradiation defects in promising tritium breeding pebbles

Nuclear Materials and Energy, 2021
Lithium-based tritium breeding materials will be adopted to produce tritium in the D-T fusion reactor. Li2TiO3 and Li4SiO4 pebbles have been proposed as candidates in water-cooled ceramic breeder blanket (WCCB) and helium-cooled ceramic breeder blanket ...
Baolong. Ji, Shouxi. Gu, Qiang. Qi, X.-C. Li, Yingchun. Zhang, Haishan. Zhou, Guang-Nan Luo   +6 more
doaj   +2 more sources

A high-speed camera-based measurement system for monitoring and controlling the induced jet break-up fabrication of advanced ceramic breeder pebbles

The International Journal of Advanced Manufacturing Technology
AbstractThe production of lithium-rich ceramic pebbles is crucial for future fusion reactors, as they are one of the most important components of the tritium-breeding blankets. In order to produce high-quality pebbles, a melt-based fabrication process KALOS (KArlsruhe Lithium OrthoSilicate) has been developed at the Karlsruhe Institute of Technology ...
Miao Zhang, Oliver Leys, Markus Vogelbacher, Regina Knitter, Jörg Matthes   +4 more
openaire   +4 more sources