Grain-refined metastable β titanium alloy with suppressed ω-assisted nucleation and enhanced mechanical properties

F Zhang, J Feng, W Xiang, Q Fu, W Yuan - Journal of Alloys and …, 2024 - Elsevier
The mechanical characteristics of metastable β titanium alloys are related to the α
precipitates that form during aging. Although precipitation behavior can be modulated by ω …

Effect of Mo alloying on vacancy-defect evolution and irradiation damage in titanium alloy

Y Shi, Q Wang, Q Yang, Z Song, M Wan, R Ma… - Journal of Alloys and …, 2023 - Elsevier
The evolution of defects and irradiation damage in Ti and Ti-Mo alloy under hydrogen ion
irradiation were investigated by slow positron-beam doppler broadening spectroscopy …

Changes in the microstructure and mechanical properties of Ti–6Al–4V alloys induced by Fe ion irradiation at a high He generation rate

P Jin, TL Shen, J Li, YS Yang, C Liu, MH Cui - Vacuum, 2023 - Elsevier
As an attractive candidate structural material for nuclear applications, the irradiation
resistance of high strength double-phase titanium alloys Ti–6Al–4V has received great …

Novel materials and concepts for next-generation high power target applications

K Ammigan, S Bidhar, F Pellemoine… - arXiv preprint arXiv …, 2022 - arxiv.org
Novel beam-intercepting materials and targetry concepts are essential to improve the
performance, reliability and operation lifetimes of next generation multi-megawatt (multi-MW) …

Insights into radiation resistance of titanium alloys from displacement cascade simulations

A Roy, DJ Senor, DJ Edwards, AM Casella… - Journal of Nuclear …, 2023 - Elsevier
Radiation damage in beam window materials limits the use of high power proton beams in
high energy physics research. The alloy Ti-6Al-4V is presently used as a beam window …

Materials adopted for particle beam windows in relevant experimental facilities

L Notari, M Pasquali, F Carra, M Losasso… - … Review Accelerators and …, 2024 - APS
A beam vacuum window is a thin interface of separation between a volume under vacuum
and a volume at a higher pressure traversed by particle beams. Their application is not only …

Measurement of nuclide production cross sections for proton-induced reactions on natTi and 93Nb at 0.8 and 3.0 GeV

K Sugihara, S Meigo, H Iwamoto, F Maekawa - Nuclear Instruments and …, 2023 - Elsevier
The nuclide production cross sections for proton-induced reactions on nat Ti and 93 Nb at
0.8 and 3.0 GeV were measured using an activation technique at Japan Proton Accelerator …

Irradiation damages of structural materials under different irradiation environments

E Wakai, S Takaya, Y Matsui, Y Nagae, S Kato… - Journal of Nuclear …, 2021 - Elsevier
For the advancement and development of nuclear systems used in heavy irradiation
environments such as fusion DEMO reactors, fission reactors, fast reactors, and accelerator …

Effect of Nb on microstructure and mechanical properties of Ti-xNb-4Zr–8Sn alloys

Y Yang, X Guo, Z Dong - Materials Science and Engineering: A, 2021 - Elsevier
Abstract Ti-xNb-4Zr–8Sn (x= 16, 20, 24, 28, 36 wt%) alloys were fabricated using vacuum
arc furnace melting with subsequent hot rolling and solution treatment. Tensile tests were …

Characterization of boundary precipitation in a heavy ion irradiated tungsten heavy alloy under the simulated fusion environment

JV Haag IV, MJ Olszta, DJ Edwards, W Jiang… - Acta Materialia, 2024 - Elsevier
In the concerted effort to identify materials capable of surviving the adverse environment of a
fusion reactor interior, tungsten heavy alloys have been put forth as candidates …