Results 21 to 30 of about 23,226 (266)
Top-of-line corrosion in the presence of carbon dioxide for gas production facilities [PDF]
E3S Web of Conferences, 2021 Aspects of the development of corrosion processes under conditions of moisture condensation in the gas phase (top-of-line corrosion) in the presence of carbon dioxide, which lead to the formation of local damages, have been investigated. The influence of
Vagapov Ruslan
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Numerical study on steady pitting process of metal surface
Zhongguo Jianchuan Yanjiu, 2019 [Objectives] The service life of the shipboard equipment will be seriously affected in the harsh corrosive environment of seawater. Therefore,it can effectively reduce the equipment damages due to corrosion by understanding corrosion mechanism and ...
Cui Jing +3 more
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Effect of Scanning Speed on Properties of Laser Surface Remelted 304 Stainless Steel
Micromachines, 2022 In order to study the microstructure and properties of stainless steel after laser surface remelting, based on the theory of laser surface remelting, a simulation model of nanosecond-pulsed laser surface remelted stainless steel was established to study ...
Yuanlong Chen +4 more
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Study on Corrosion Behavior of A106 Carbon Steel in Dense-Phase CO2 Environment [PDF]
Cailiao BaohuThe corrosion problem of metal materials in supercritical-dense phase CO2 environment is a key factor influencing Carbon Capture,Utilization and Storage (CCUS) technology.However, the corrosion behavior in the micro-water environment with strong ...
YU Zhixia, ZHANG Guoqing, LI Yan, WAN Mingqi, WANG Zhi, WANG Yuesong, JIN Zhengyu, LIU Haixian, CHEN Jiongming, LIU Hongwei
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Simulation of steel corrosion and iron yield in LFR with lead coolant
Energy Reports, 2023 Liquid lead is the main coolant of the fourth generation of advanced nuclear energy system — lead cooled fast reactor (LFR), due to its good neutron economy, high heat transfer performance, stable chemical properties, constant low melting point, high ...
Fei Zhou +3 more
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Egyptian Journal of Petroleum, 2018 Data from a standard laboratory test including open-circuit potential (OCP) and current density monitoring is used to study the effect of fracturing proppant impingement on corrosion of tubular steel. A solid-liquid flow simulation is performed to obtain
J.R. Cheng +4 more
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Metals, 2020 The impact of preliminary treatment (mechanical abrasion; chemical etching and anodization in ionic liquid) on the surface structure and corrosion behavior of Fe70Cr15B15 metal glass was studied.
Olga Lebedeva +9 more
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You-qi chuyunObjectivePipeline steel, a high-strength low-alloy steel, is ideal for large-scale, long-distance liquid ammonia transport. However, the pipeline girth weld—a structurally vulnerable zone—is prone to stress corrosion cracking from impurities and stress ...
Zifeng ZHAO +6 more
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Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects
Advanced Engineering Materials, EarlyView.This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
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