Results 81 to 90 of about 22,588 (315)

The Effect of Pulsed Bipolar Plasma Electrolytic Oxidation Coatings on the Mechanical Properties of Open Cell Aluminium Foams [PDF]

open access: yes, 2013
Metal foams have attracted wide range of interest from researchers and industries because of their unique combinations of properties. Of particular interest, open cell metallic foams have good weight-specific mechanical properties, and improvements could
Abdulla, Taha
core  

Investigation of mechanical properties and oxidation resistance of CVD TiB2 ceramic coating on molybdenum

open access: yesJournal of Materials Research and Technology, 2020
TiB2 anti-oxidation ceramic coatings were successfully synthesised on a Mo substrate by using chemical vapor deposition (CVD). A scratch test was performed to measure the adhesion strength of the TiB2 ceramic coatings to the Mo substrate.
Xiaoxiao Huang, Shuchen Sun, Ganfeng Tu
doaj   +1 more source

Ceramic Coatings for Pigments [PDF]

open access: yes, 2012
Special effect pigments, which can be natural or synthetic, show outstanding qualities of luster, brilliance and iridescent colour effects based upon optically thin layers [1.1–1.4]. This visual impression develops by reflection and scattering of light on thin multiple layers. In nature this is not limited to pearls and mussel shells alone; there are a
openaire   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

open access: yesAdvanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl   +4 more
wiley   +1 more source

Development of EB-PVD TBC'S : the role of deposition temperature and plasma assistance

open access: yes, 1995
Gas turbine manufacturers have achieved continuingly improved engine efficiency and thrust-to-weight ratio by designing with increased Turbine Entry Temperature (TET).
Jaslier, Yann
core  

Tribo-corrosion of coatings: a review

open access: yes, 2007
This paper reviews the available literature relating to the emerging research into the performance of coatings under combined wear and corrosion conditions.
Robert J K Wood, Wood, R.J.K.
core   +1 more source

Comparison of Solid Particle Erosive Wear Rate At Room Temperature of Flexicord Flame Sprayed Different Oxide Coatings

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018
Flame spray technology is basic member of the thermal spraycoating family. Higher cost-effective coatings can be produced at higher speedswith new flame spray equipments which developed in recent years.
Sinan Fidan   +2 more
doaj   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

open access: yesAdvanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni   +7 more
wiley   +1 more source

Study on the Microstructure, Corrosion Resistance and Dielectric Properties of Atmospheric Plasma-Sprayed Y2O3 Ceramic Coatings

open access: yes
Atmospheric plasma spraying (APS) is one of the most efficient processes for the preparation of yttrium oxide (Y2O3) ceramic coatings. Changing the spraying process parameters can significantly improve the microstructure and enhance the coating ...
Kuoteng Sun   +7 more
core   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

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