Review on chromium coated zirconium alloy accident tolerant fuel cladding
Abstract The Fukushima-Daiichi accident revealed that the zirconium fuel claddings have
the significant safety risk of hydrogen detonation due to the strong oxidation and hydrogen …
the significant safety risk of hydrogen detonation due to the strong oxidation and hydrogen …
Characterization of distribution of residual stress in shot-peened layer of nickel-based single crystal superalloy DD6 by nanoindentation technique
M Liu, Q Zheng, X Wang, C Xu - Mechanics of Materials, 2022 - Elsevier
Hardness, elastic modulus, yield strength, work hardening exponent, and residual stress
within shot-peened layer of nickel-based single crystal superalloy DD6 were experimentally …
within shot-peened layer of nickel-based single crystal superalloy DD6 were experimentally …
Effect of Cr coating on the mechanical integrity of Accident Tolerant Fuel cladding under ring compression test
J Kim, SH Joung, Y Lee - Journal of Nuclear Materials, 2023 - Elsevier
The mechanical behavior of Cr-coated Zr-Nb alloy cladding was investigated with Ring
Compression Test (RCT) and Finite Element Analysis (FEA). The post-RCT specimens were …
Compression Test (RCT) and Finite Element Analysis (FEA). The post-RCT specimens were …
Interdiffusion behavior between Cr and Zr and its effect on the microcracking behavior in the Cr-coated Zr-4 alloy
Abstract High-temperature chromium (Cr)-zirconium (Zr) interdiffusion commonly occurs in
Cr-coated zircaloys applied for enhanced accident-tolerant fuel (ATF) claddings. Such …
Cr-coated zircaloys applied for enhanced accident-tolerant fuel (ATF) claddings. Such …
Mechanical behavior of a chromium coating on a zirconium alloy substrate at room temperature
The mechanical behavior of a 15 µm-thick chromium coating deposited on a zirconium alloy
substrate using a particular physical vapor deposition process is studied at room …
substrate using a particular physical vapor deposition process is studied at room …
In situ X-ray computed micro-tomography imaging of failure processes in Cr-coated Zircaloy nuclear fuel cladding materials
Abstract Chromium (Cr)-coated Zircaloy fuel cladding has been considered a promising
candidate materials system for accident tolerant fuels. In this work, two types of Cr coatings …
candidate materials system for accident tolerant fuels. In this work, two types of Cr coatings …
Temperature-time dependence and mechanisms of redox reaction in Cr-coated Zr alloy cladding during steam oxidation at 900–1250℃
J Deng, JD Zuo, D Geng, Q Sun, Z Song… - Journal of Nuclear …, 2024 - Elsevier
The structural integrity of the Cr coating can be significantly affected with increasing
temperature during steam oxidation. Herein, the elemental diffusion, layered structure, and …
temperature during steam oxidation. Herein, the elemental diffusion, layered structure, and …
Unveiling fracture mechanics of a curved coating/substrate system by combined digital image correlation and numerical finite element analyses
A mechanism of coated, curved substrate failure is characterized via a C-ring compression
test and multiscale modeling analysis. Coating crack formation is driven by sudden through …
test and multiscale modeling analysis. Coating crack formation is driven by sudden through …
Quantifying the effect of tow architecture variability on the performance of biaxially braided composite tubes
Targeted experiments are performed with stereoscopic digital image correlation to quantify
the effect of irregular braid structure on the local surface mechanical response of carbon …
the effect of irregular braid structure on the local surface mechanical response of carbon …
Unveiling damage mechanisms of chromium-coated zirconium-based fuel claddings at LWR operating temperature by in-situ digital image correlation
Here, we investigate the coupled thermomechanical fracture mechanisms of coated nuclear
fuel claddings at Light Water Reactor (LWR) operating temperatures. These coated …
fuel claddings at Light Water Reactor (LWR) operating temperatures. These coated …