Articles with "corrosion" as a keyword



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Enhanced Passivation Layer by Cr Diffusion of 301 Stainless Steel Facilitated by SMAT

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Published in 2019 at "Advanced Engineering Materials"

DOI: 10.1002/adem.201900125

Abstract: AISI 301 stainless steel (SS) is known for its high strength and hardness but tends to be less corrosion resistant for many applications. Several attempts have been made in the past to investigate its corrosion… read more here.

Keywords: passivation layer; stainless steel; corrosion; smat ... See more keywords
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Role of the Hybrid Addition of Carbon Nanotubes and Graphene Nanoplatelets on the Corrosion Behavior of Plasma‐Sprayed Aluminum Oxide Nanocomposite Coating

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Published in 2020 at "Advanced Engineering Materials"

DOI: 10.1002/adem.201900763

Abstract: The effect of synergistic reinforcement of two types of carbon nanofillers, carbon nanotubes (CNTs) and graphene nanoplatelets (GNPs), on the corrosion behavior of plasma‐sprayed alumina (Al2O3) nanocomposite coating in 3.5 wt% NaCl solution is studied. Incorporation… read more here.

Keywords: carbon nanotubes; plasma sprayed; corrosion behavior; corrosion ... See more keywords
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Corrosion Behavior in Hank's Solution of a Magnesium–Hydroxyapatite Composite Processed by High‐Pressure Torsion

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Published in 2020 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202000765

Abstract: It is known that magnesium (Mg)–hydroxyapatite (HA) composites can be produced by the room temperature consolidation of particles. Herein, the corrosion behavior of an Mg–HA composite is analyzed, and a direct comparison with pure Mg… read more here.

Keywords: corrosion behavior; hank solution; magnesium hydroxyapatite; corrosion ... See more keywords
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The Effect of Chemistry and 3D Microstructural Architecture on Corrosion of Biodegradable Mg–Ca–Zn Alloys

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Published in 2021 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202100157

Abstract: The development of biodegradable Mg–Ca–Zn alloys strongly relies on the understanding of the varying 3D microstructural architectures by means of high‐density‐resolution imaging, such as synchrotron radiation–based X‐ray microtomography (SR‐μCT). The development of useful strategies to… read more here.

Keywords: chemistry; effect chemistry; microstructural architecture; biodegradable alloys ... See more keywords
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Oxidation and Hot Gas Corrosion of Al–Cr–Fe–Ni‐Based High‐Entropy Alloys with Addition of Co and Mo

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Published in 2021 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202100237

Abstract: Multicomponent, high‐entropy alloys (HEAs) are promising candidates for replacing conventional alloys in high‐temperature applications. Herein, the high‐temperature corrosion of AlCrFeNiX0.5 (X = Co, Mo) is investigated. The samples are tested for their oxidation resistance at temperatures up… read more here.

Keywords: oxidation; entropy alloys; oxidation resistance; high entropy ... See more keywords
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Corrosion‐Resistant Superhydrophobic Coatings on Mg Alloy Surfaces Inspired by Lotus Seedpod

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Published in 2017 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201605446

Abstract: Superhydrophobic surfaces are widely found in nature, inspiring the development of excellent antiwater surfaces with barrier coatings isolating the underlying materials from the external environment. Here, the naturally occurring superhydrophobicity of lotus seedpod surfaces is… read more here.

Keywords: alloy surfaces; alloy; lotus seedpod; corrosion ... See more keywords
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Oil‐Based Self‐Healing Barrier Coatings: To Flow and Not to Flow

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201906273

Abstract: Localized corrosion involves the selective attack of a metal at a small, exposed site. This can be particularly devastating for load‐bearing structures, which can fail catastrophically even with very little material loss. Unfortunately, local corrosion… read more here.

Keywords: localized corrosion; barrier coatings; corrosion; self healing ... See more keywords
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Complementary and Synergistic Design of Bi‐Layered Double Hydroxides Modified Magnesium Alloy toward Multifunctional Orthopedic Implants

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Published in 2022 at "Advanced Healthcare Materials"

DOI: 10.1002/adhm.202201367

Abstract: Magnesium (Mg)‐based alloys have been regarded as promising implants for future clinic orthopedics, however, how to endow them with good anti‐corrosion and biofunctions still remains a great challenge, especially for complicated bone diseases. Herein, three… read more here.

Keywords: layered double; ldh ldh; double hydroxides; complementary synergistic ... See more keywords
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A Seawater‐Corrosion‐Resistant and Isotropic Zero Thermal Expansion (Zr,Ta)(Fe,Co)2 Alloy

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202109592

Abstract: Zero thermal expansion (ZTE) alloys as dimensionally stable materials are usually challenged by harsh environmental erosion, since ZTE and corrosion resistance are generally mutually exclusive. Here, a high‐performance alloy, Zr0.8Ta0.2Fe1.7Co0.3, is reported, that shows isotropic… read more here.

Keywords: seawater corrosion; thermal expansion; zero thermal; corrosion ... See more keywords
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Corrosion Chemistry of Electrocatalysts

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202200840

Abstract: Electrocatalysts are the core components of many sustainable energy conversion technologies that are considered the most potential solution to the worldwide energy and environmental crises. The reliability of structure and composition pledges that electrocatalysts can… read more here.

Keywords: corrosion chemistry; chemistry; energy; corrosion ... See more keywords
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Asymmetric CoN3P1 Trifunctional Catalyst with Tailored Electronic Structures Enabling Boosted Activities and Corrosion Resistance in an Uninterrupted Seawater Splitting System

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202204021

Abstract: Employing seawater splitting systems to generate hydrogen can be economically advantageous but still remains challenging, particularly for designing efficient and high Cl−‐corrosion resistant trifunctional catalysts toward the oxygen reduction reaction (ORR), oxygen evolution reaction (OER),… read more here.

Keywords: electronic structures; seawater splitting; asymmetric n3p1; corrosion resistance ... See more keywords