Results 1 to 10 of about 439 (181)

Exploring the phase stability, mechanical and thermodynamic properties of FeCrAl ternary alloy

Journal of Materials Research and Technology, 2023
Although FeCrAl ternary alloy is a promising high-temperature material, the structural features of the FeCrAl remains controversial. To understand the structural features and the related mechanical properties, here, we apply the first-principle method to
Yong Pan
exaly   +3 more sources

Electrochemical properties of a lithium-impregnated metal foam anode (LIMFA FeCrAl) for molten salt thermal batteries [PDF]

Scientific Reports, 2022
Although numerous cathode materials with excellent properties have been developed for use in molten salt thermal batteries, similar progress is yet to be made with anode materials.
Yusong Choi, Tae-Young Ahn, Sang-Hyeon Ha, Jae-In Lee, Jang-Hyeon Cho   +4 more
doaj   +2 more sources

Positron annihilation investigation of hardening behavior induced by Fe2+ irradiation in low-Cr FeCrAl alloys

Journal of Materials Research and Technology, 2023
Compared with 13Cr–FeCrAl alloy, micro-alloyed low-Cr FeCrAl alloy is expected to provide higher potential for application as accident-tolerant fuel (ATF) cladding material.
Xuefei Huang
exaly   +3 more sources

Shielded magnetic small-angle neutron scattering for characterization of radioactive samples. [PDF]

J Appl Crystallogr
The study presents a novel shielded magnetic small‐angle neutron scattering (SM‐SANS) technique using lead shielding to facilitate the nanoscale characterization of clustering and precipitation in highly radioactive nuclear materials. By comparing the results with atom probe tomography, the research demonstrates that SM‐SANS effectively quantifies ...
Field KG, Massey CP, Smith KR, Briggs SA, Zhang D, Littrell KC.   +5 more
europepmc   +2 more sources

Interfacial microstructure and corrosion behavior of ODS FeCrAl alloy in oxygen-saturated lead-bismuth eutectic at 450 °C [PDF]

Scientific Reports
The interfacial microstructure and corrosion behavior of oxide dispersion strengthening (ODS) FeCrAl alloy with 20 wt% Cr (e.g. 20Cr ODS FeCrAl alloy) exposed to static oxygen-saturated lead-bismuth eutectic (LBE) at 450 °C for 20 h, 40 h, 60 h, 80 h and
Yang Luo, Shengqiang Ma, Ping Lv, Yusheng Liu, Xiaoting Wang, Liangliang Lv, Jiandong Xing   +6 more
doaj   +2 more sources

Influence of FeCrAl fiber on microstructure and mechanical properties of FeCrAl(f)/HA composites

Transactions of Nonferrous Metals Society of China, 2013
Abstract FeCrAl fiber-reinforced hydroxyapatite (HA) biocomposites (FeCrAl(f)/HA) were fabricated by the hot pressing technique. The metallographic microscopy, X-ray diffractometry, scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS) were used to observe and analyze the microstructure and composition of FeCrAl(f)/HA composites,
Hai-lin YANG, Jing LI, Hua-chan FANG, Xiang ZHANG, Zhong-cheng ZHOU, Xiao-yang TONG, Jian-ming RUAN   +6 more
exaly   +2 more sources

Structural Evolution and Transitions of Mechanisms in Creep Deformation of Nanocrystalline FeCrAl Alloys [PDF]

Nanomaterials, 2023
FeCrAl alloys have been suggested as one of the most promising fuel cladding materials for the development of accident tolerance fuel. Creep is one of the important mechanical properties of the FeCrAl alloys used as fuel claddings under high temperature ...
Huan Yao, Tianzhou Ye, Pengfei Wang, Junmei Wu, Jing Zhang, Ping Chen   +5 more
doaj   +2 more sources

Impact toughness of commercial and model FeCrAl alloys

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2018
Abstract FeCrAl alloys are under development as possible candidate materials of accident-tolerant fuel cladding in light water reactors. In this study, the cracking resistance of FeCrAl alloys was evaluated using half-size Charpy impact tests at temperatures ranging from room temperature to 600 °C.
Zhiqian Sun, Yukinori Yamamoto
exaly   +3 more sources

Effects of Zr on high temperature deformation and dynamic precipitation of laves phase in Fe–13Cr–5Al–2Mo–0.5Nb–0.4Ta alloy

Results in Physics, 2021
High temperature deformation of Fe–13.5Cr–4.7Al–2.0Mo–0.70Nb–0.40Ta (FeCrAl) and Fe–13.5Cr–4.7Al–2.0Mo–0.45Nb–0.4Ta–0.11Zr (FeCrAl–Zr) alloys was performed at temperatures of 800–1100 °C with the strain rates of 0.01–10 s−1, and the constitutive model ...
Wenbo Liu, Zhe Liu, Huiqun Liu, Qing Wang, Ruiqian Zhang   +4 more
doaj   +1 more source

Effect of trace Y on mechanical and oxidation properties of FeCrAl alloy cladding

He jishu, 2023
BackgroundFeCrAl alloy cladding, as an accident tolerant fuel (ATF) mid-term commercial technology approach, has received extensive attention.PurposeThis study aims to investigate the effect of trace Y on the internal pressure burst and oxidation ...
LIU Yang, MA Haibin, WU Lixiang, GUO Daxi, YAN Jun, YANG Rongkun, REN Qisen, XUE Jiaxiang   +7 more
doaj   +1 more source