Articles with "thermal ageing" as a keyword



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Effect of thermal ageing on the scratch resistance of natural-fibre-reinforced epoxy composites

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Published in 2021 at "Composite Structures"

DOI: 10.1016/j.compstruct.2021.113586

Abstract: Abstract In this study, the effects of thermal ageing on the scratch-resistance properties of natural-fibre-reinforced epoxy composites were investigated. Jute, kenaf and hemp-fibre-reinforced epoxy composites were fabricated using the vacuum infusion method. The natural-fibre-reinforced composites… read more here.

Keywords: reinforced epoxy; thermal ageing; scratch; epoxy composites ... See more keywords
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Influence of thermal ageing on the fracture and lifetime of additively manufactured mold inserts

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Published in 2020 at "Engineering Failure Analysis"

DOI: 10.1016/j.engfailanal.2020.104694

Abstract: Abstract Due to the significant technical benefits of additive manufacturing (AM), its application has grown considerably in recent years. In this respect, the integration of AM in the injection molding (IM) process chain for tooling… read more here.

Keywords: manufactured mold; injection molding; molding process; mold inserts ... See more keywords
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Corrosion, rheology, and thermal ageing behaviour of the eutectic salt-based graphene hybrid nanofluid for high-temperature TES applications

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Published in 2021 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2021.116156

Abstract: Abstract The eutectic salt-based nanofluids have recently been explored as a Thermal Energy Storage (TES) material for high-temperature applications due to their improved thermal properties. However, the investigation of such fluids in corrosion, rheology, and… read more here.

Keywords: salt mixture; thermal ageing; eutectic salt; high temperature ... See more keywords
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The impact of thermal ageing on sealing performance of HNBR packing elements in downhole installations in oilfield wellhead applications

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Published in 2021 at "Journal of Petroleum Science and Engineering"

DOI: 10.1016/j.petrol.2021.109200

Abstract: Abstract Hydrogenated nitrile butyl rubber (HNBR) elastomers are highly resistant to chemicals and degradation, and they are good candidates to be adopted in aggressive environmental conditions of high temperature and pressure. As these service parameters… read more here.

Keywords: ageing sealing; performance; hnbr; thermal ageing ... See more keywords
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Influence of the physical state of a polymer blend on thermal ageing

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Published in 2019 at "Polymer Degradation and Stability"

DOI: 10.1016/j.polymdegradstab.2019.03.006

Abstract: Abstract Crosslinked linear polyethylene/branched polyethylene blends have been studied by thermo-oxidation at different temperatures (between 60 °C and 110 °C), which are either below or above the melting temperature of each polyethylene in the blend. The modifications… read more here.

Keywords: oxidation; thermal ageing; state polymer; physical state ... See more keywords
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Microstructural, mechanical and intergranular corrosion behavior of cold work and thermal ageing of low nickel austenitic stainless steel

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Published in 2019 at "Materials Research Express"

DOI: 10.1088/2053-1591/aad508

Abstract: In the present investigation, microstructural, mechanical and electrochemical properties of cold rolled Cr-Mn austenitic stainless steel were studied. Heat treatment (800 °C, 900 °C, 950 °C and 1000 °C) and thermal ageing (one, two and… read more here.

Keywords: stainless steel; austenitic stainless; thermal ageing; temperature ... See more keywords
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Large-area approach to evaluate DC electro-thermal ageing behavior of BOPP thin films for capacitor insulation systems

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Published in 2017 at "IEEE Transactions on Dielectrics and Electrical Insulation"

DOI: 10.1109/tdei.2017.006405

Abstract: A large-area electro-thermal ageing test setup was developed and utilized to age several laboratory-scale biaxially oriented polypropylene (BOPP)-hydrophobic silica nanocomposite films. The films were aged in test capacitors with self-healing metallized film electrodes, which enabled… read more here.

Keywords: bopp; electro thermal; spectroscopy; large area ... See more keywords