Results 41 to 50 of about 541 (179)

Design of a new 11Cr martensitic steel and evaluation of its long-term creep rupture strengths

Journal of Materials Research and Technology, 2022
A new grade of 11 wt% Cr steel was designed in which no nitrogen was added to minimise the driving force of the Z-phase formation and hence to maximise the stability of the fine MX precipitate particles. But, 6 wt% Co was added to completely suppress the
Z. Dong, L. Chen, Z.D. Xiang
doaj   +1 more source

Arc erosion of full metal plasma facing components at the inner baffle region of ASDEX Upgrade

Nuclear Materials and Energy, 2016
At the inner baffle of the AUG divertor massive polished inserts of tungsten and P92 steel were installed to measure the erosion by arcing. For tungsten most of the traces are less than 0.4µm deep and a similar amount of tungsten is deposited close to ...
V. Rohde, M. Balden
doaj   +1 more source

Effect of irradiation temperature on the nanoindentation behavior of P92 steel with thermomechanical treatment

Nuclear Engineering and Technology, 2022
The nanoindentation behavior of P92 steel with thermomechanical treatment under 3.5 MeV Fe13+ ion irradiation at room temperature, 400 and 700 °C was investigated.
Xi Huang, Yinzhong Shen, Qingshan Li, Xiaoyan Li, Zixiong Zhan, Guang Li, Zhenhe Li   +6 more
doaj   +1 more source

With or without you: Family and Career‐Work in a Demanding and Precarious Profession

Journal of Management Studies, Volume 62, Issue 8, Page 3386-3424, December 2025.
Abstract Family arrangements are crucial to people’s abilities to meet the high demands of professional careers; but most scholarship has examined stable, highly remunerated professions. To understand the relationship between career and family within the increasing number of precarious professions, we analyse interviews with 102 journalists.
Erin Reid, Farnaz Ghaedipour, Otilia Obodaru   +2 more
wiley   +1 more source

Material Challenges and Alloy Selection for Particle/s‐CO2 Heat Exchangers in Concentrated Solar Power Systems

Advanced Engineering Materials, Volume 27, Issue 10, May 2025.
Combining supercritical CO2 (s‐CO2) cycles with particle‐based heat transfer media holds great potential in concentrated solar power plants but poses enormous material challenges. The particle/s‐CO2 heat exchanger must withstand extreme conditions, including high temperatures, pressures, CO2 corrosion, and erosion.
Mathias Christian Galetz, Emma Marie Hamilton White, Michael Kerbstadt, Clara Schlereth, Xabier Montero, Daniel Benitez   +5 more
wiley   +1 more source

Study of Mechanical Behavior and Microstructure for Low-Hardness P92 Steel

Journal of Physics: Conference Series, 2021
Abstract The strength of P92 steel (tensile strength, specified plastic elongation strength) will decrease after its hardness is reduced, ferrite and carbides forming the structure. Carbides of grain size 5-6 are precipitated in the grains and grain boundaries. The martensite lath shape has completely disappeared. M23C6 carbide coarsened
Weixin Yu, Zhen Dai, Jifeng Zhao, Lulu Fang, Yiwen Zhang   +4 more
openaire   +1 more source

Homotopy Perturbation Method for Investigating Population Dynamics in Oxygen‐Depleted Environments

Discrete Dynamics in Nature and Society, Volume 2025, Issue 1, 2025.
This research will seek to construct a theoretical model to study both the ultraviolet (UV) degradation of hydrogen sulfide (H2S) without oxygen and population dynamics in anoxic environments. Solving some of the issues in biogas energy usage, this paper is interested in modeling H2S photodegradation, simulation of parameters that influence degradation
V. Sreelatha Devi, Sathiyaraj Thambiayya, Gowri Senthil, K. Saranya, S. Priyan   +4 more
wiley   +1 more source

Electrochemical Characterization Method of Laves Phase in 9Cr Martensitic Heat-Resistant Steel and Creep Life Prediction

Crystals, 2023
The Laves phase formed during the long-term creep of 9% Cr heat-resistant steels plays an important role in their high-temperature mechanical properties.
Sui Yuan, Ji Li, Qi Guo, Liying Tang, Jian Xu, Rongcan Zhou, Hongjun Zhang   +6 more
doaj   +1 more source

Ablation of oligodendrogenesis in adult mice alters brain microstructure and activity independently of behavioral deficits

Glia, Volume 72, Issue 10, Page 1728-1745, October 2024.
Main Points Disrupting oligodendrocytes formation in young adults causes a behavioral deficit in the complex wheel task within hours of testing. Reduced oligodendrogenesis also leads to task‐independent alterations in brain microstructure and brain activity Abstract Oligodendrocytes continue to differentiate from their precursor cells even in adulthood,
Malte S. Kaller, Alberto Lazari, Yingshi Feng, Annette van der Toorn, Sebastian Rühling, Christopher W. Thomas, Takahiro Shimizu, David Bannerman, Vladyslav Vyazovskiy, William D. Richardson, Cassandra Sampaio‐Baptista, Heidi Johansen‐Berg   +11 more
wiley   +1 more source

The Spectral‐Domain Optical Coherence Tomography Findings Associated with the Morphological and Electrophysiological Changes in a Rat Model of Retinal Degeneration, Rhodopsin S334ter‐4 Rats

BioMed Research International, Volume 2018, Issue 1, 2018., 2018
Purpose. To characterize the spectral‐domain optical coherence tomography (SD‐OCT) findings of the rhodopsin S334ter transgenic rats (line 4) in relation to the morphologic and electroretinographic features. Materials and Methods. Rhodopsin S334ter transgenic rats (line 4) were employed as a model of retinal degeneration.
Kodai Yamauchi, Reiko Tanabu, Natsuki Monai, Takayuki Gonome, Yuting Xie, Shizuka Takahashi, Sei-ichi Ishiguro, Mitsuru Nakazawa, Atsushi Mizota   +8 more
wiley   +1 more source