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npj Materials Degradation
Scopus
ISSN 2397-2106 · Nature Portfolio · 686 artikel di indeks
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Artikel Jurnal
Biodegradability of selected poly(lactic acid) composites for sustainable food packaging applications
Abstract To support a sustainable economy, the development of advanced and environmentally friendly food packaging systems is essential. This study presents innovative biodegradable composites based on polylactic acid (PLA), incorporating grape pomace and copper (Cu) nanoparticles as functional…
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Artikel Jurnal
Green and nano-based strategies for controlling mild steel corrosion in acidic media: a systematic review
Abstract Corrosion of mild steel in acidic media remains a major constraint in industrial processes, necessitating effective and sustainable protection strategies. This systematic review synthesizes evidence from 45 rigorously selected studies (2018–2025), identified through a PRISMA-guided…
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Artikel Jurnal
Multimodal prediction model for concrete freeze-thaw damage based on natural language processing and deep neural network
Abstract Freeze-thaw damage (FTD) prediction is closely related to the durability design of concrete in cold regions. However, current machine learning models for FTD predominantly rely on numerical data, overlooking crucial textual information regarding the FTD process. This limits the prediction…
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Artikel Jurnal
A comparative study on the corrosion resistance of Ti-6Al-4V produced via material extrusion and other additive manufacturing technologies
Abstract This study investigated the influence of process-induced surface features, porosity, and microstructure on the corrosion behavior of Ti-6Al-4V alloy produced by different additive manufacturing (AM) technologies, including emerging sinter-based material extrusion (MEX), well-established…
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Artikel Jurnal
A 30-year-old diesel tank: fungal-dominated biofilms cause local corrosion of galvanised steel
Abstract The increased use of biodiesel is expected to lead to more microbial corrosion, fouling and fuel degradation issues. In this context, we have analysed the metal, fuel and microbiology of a fouled diesel tank which had been in service for over 30 years. The fuel itself, a B7 biodiesel…
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Artikel Jurnal
An electrophoretic study of nickel ferrite particles in high-temperature aqueous solutions using particle image velocimetry
Abstract Metal oxide deposition on the inner surfaces of power plant systems reduces heat transfer efficiency and promotes localized corrosion. Nickel ferrite (NixFe1-x Fe2O4; 0 ≤ x ≤ 1) is a common yet understudied corrosion product in pressurized water reactors. Conventional electrophoretic…
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Artikel Jurnal
Improving long-term control of microbial corrosion and biofouling by a novel insoluble antimicrobial enhancer
Abstract Tetramethylphosphoric acid, guanidine dodecyl monohydrochloride, and sodium molybdate can be easily synthesized into an antibacterial material (TNG) that is almost insoluble in water. However, TNG still has limitations when used directly as a protective layer on metal surfaces…
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Artikel Jurnal
Effect of electrochemical water treatment processes on carbon steel corrosion in urban water supply system
Abstract Electrochemical water treatment processes (EWTPs) are widely applied in the fields of urban and industrial water treatment. However, there are few reports on the corrosion problem of metal caused by the electrolysis process. This study undertook a comprehensive exploration of the long-term…
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Artikel Jurnal
Comparative analysis of corrosion failure in Q450AWR5 and Q450NQR1 weathering steels under wet coal haulage conditions
Abstract To advance the engineering application of next-generation weathering steels for railway vehicles, this study systematically evaluated the corrosion behavior of Q450AWR5 and Q450NQR1 steels using multi-scale analytical methods. By integrating ten-year in-service corrosion data from actual…
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Artikel Jurnal
The carbon sinking-corrosion dilemma in concrete: insights from early-age CSA-PC mortar
Abstract Early-age enforced carbonation of cementitious materials presents a promising pathway for CO2 sequestration and potential microstructural enhancement. However, its impact on the durability of reinforced concrete, particularly the risk of steel corrosion, remains a critical and unresolved…
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Artikel Jurnal
Compositionally graded interfacial microstructure and corrosion behavior of 316 L/B30 multi-material bimetallic structure fabricated by laser powder bed fusion
Abstract The microstructure and corrosion behavior of the compositionally graded interface in 316 L/B30 dissimilar material joint structures were systematically investigated. The gradient interface characterized by dual-phase constituents consisting of α-Cu and γ-Fe phases achieves favorable…
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Artikel Jurnal
Thermal oxidation and high temperature structural behavior of uranium carbide
Abstract Uranium monocarbide (UC) exhibits physiochemical characteristics well-suited for nuclear fuel applications in Generation IV reactors, but its high susceptibility to oxidation remains a major barrier to deployment. A detailed understanding of the U-C-O system, including UC thermal…
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Artikel Jurnal
Quantification and prediction of carbon steel surface corrosion based on machine vision
Abstract Corrosion detection plays a critical role in assessing material degradation and predicting performance changes to ensure equipment safety. Traditional manual inspection methods are highly subjective, while instrumental analysis tends to be destructive and costly. To address these…
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Artikel Jurnal
The impact of gravitational sedimentation on the sulfate-reducing bacterium biofilms formation that induced biocorrosion of X80 steel
Abstract In this study, X80 steel square specimens were immersed in a culture of sulfate-reducing bacteria (SRB), Desulfovibrio vulgaris, and the impact of gravity sedimentation on biofilm formation was investigated in three different directions (upward, sideward, and downward). A systematic…
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Artikel Jurnal
Evaluating and interpreting biodegradability of a tree bark–based green composite through tensile properties
Abstract This study is about the fabrication and evaluation of a new green composite made from the tree bark of the Yakushima Jisugi tree and polybutylene succinate (PBS) polymer. The tensile properties and biodegradability of the composite were evaluated, including a 6-month-long soil burial test…
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Artikel Jurnal
Impedance analysis on the structural evolution of NaCl-induced corrosion products formed on pure titanium
Abstract This study employed electrochemical impedance spectroscopy (EIS) to investigate the evolution of pore structures within the NaCl-induced corrosion-affected zone. When a small amount of NaCl was deposited, mesopores within the matrix initially formed and were subsequently repaired by the…
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Artikel Jurnal
Mould susceptibility of bio-based insulation materials in modern construction
Abstract This review compares the mould susceptibility of bio-based and conventional insulation. Mould growth poses a risk to building durability and occupant health, with bio-based materials being more susceptible due to their organic composition. However, testing practices limit meaningful…
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Artikel Jurnal
Enhancing the protective performance of waterborne polyurethane coatings by non-covalent functionalized MXene
Abstract To address the issue of weak protective performance of green water-based polyurethane (WPU) arising from intrinsic defects and poor interfacial compatibility with MXene (Ti3C2Tx), we report a one-step, noncovalent functionalization of MXene using low-toxicity corrosion inhibitors—tannic…
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Artikel Jurnal
Artificial aging induced changes in ZnO- and TiO₂-based polyacrylic surface coatings
Abstract Using durable photocatalytically active antibacterial surface coatings is a promising strategy to passively reduce transmission of harmful bacteria. However, as such coatings traditionally act via the production of reactive oxygen species, there is a risk that with time their integrity…
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Artikel Jurnal
Solid-state thermal aging promotes mechanical fragmentation and microplastic release in polypropylene
Abstract The environmental persistence of polypropylene (PP) has raised growing concern regarding its transformation into microplastics under environmentally relevant conditions. While photodegradation has been extensively studied, the role of solid‑state thermal aging under dry, sub‑melting…