Results 41 to 50 of about 48,132 (234)

Practical Structural Design and Construction of an Innovative Composite Plastic Greenhouse

open access: yesAgriculture, 2021
A composite plastic material made of recycled Polyethylene terephthalate (PET), Nylon, and glass fiber reinforced Nylon was innovated and applied to the construction of a prototype simple greenhouse in this study.
Meng-Hao Tsai, Ying-Chieh Lee
doaj   +1 more source

Optical Coherence Tomography for High‐Precision Industrial Inspection in Industry 4.0: Advances, Challenges, and Future Trends

open access: yesLaser &Photonics Reviews, EarlyView.
This review examines how optical coherence tomography transforms industrial inspection by delivering real‐time, micrometer‐resolution, depth‐resolved imaging. It surveys applications across display manufacturing, thin films, microelectronics, laser processing, and coatings, evaluates performance against conventional techniques, and highlights emerging ...
Nipun Shantha Kahatapitiya   +7 more
wiley   +1 more source

A Comparative Study on the Corrosion of Galvanized Steel under Simulated Rust Layer Solution with and without 3.5wt%NaCl

open access: yesInternational Journal of Electrochemical Science, 2013
A comparative study of the corrosion behavior of galvanized steel under 3.5wt% NaCl and chloride-free simulated rust layer (SRL) solution was investigated using polarization curve and electrochemical impedance spectroscopy (EIS).
Huyuan Sun, Shuan Liu, Lijuan Sun
doaj   +1 more source

Corrosion Performance of Prepainted Galvanized Steel After 8‐Year Outdoor Exposure Upon the Distance to the Seashore in Temperate Environment

open access: yesMaterials and Corrosion, EarlyView.
The corrosion performance of line‐produced prepainted galvanized steel products was investigated upon the distance to the seashore in temperate environment over 8‐year exposure. The rate of underpaint corrosion from cut‐edge was estimated and depended on the agressiveness of the site and the angle of exposure.
Nathalie LeBozec, Dominique Thierry
wiley   +1 more source

Effect of UV Irradiation on the Alternating Wet and Dry Corrosion Behavior of Galvanized Steel in Sodium Chloride Solution

open access: yesCrystals, 2023
In this paper, the corrosion performance of galvanized steel was investigated in a simulated marine environment, under UV irradiation coupling with an alternating wet and dry cycle in a NaCl solution.
Jilin Pan   +7 more
doaj   +1 more source

Effects of activated ceria and zirconia nanoparticles on the protective behaviour of silane coatings in chloride solutions [PDF]

open access: yes, 2015
This work investigates the effect of CeO2 and ZrO2 nanoparticles on the corrosion protection performance of non-inhibited and cerium inhibited silane coatings in 3.5% and 5% NaCl solutions on electro-galvanized steel substrates.
Adriaens, Mieke   +4 more
core  

Technological Properties of Biocomposites Produced With Agro‐Industrial Castor Waste Applicable in the Thermal Insulation of Buildings

open access: yesPolymer Composites, EarlyView.
Biocomposites produced with agro‐industrial waste from castor hulls and pinewood bonded with urea‐formaldehyde adhesive, intended for application as thermal insulation in buildings. ABSTRACT The production of composite particleboards with agricultural waste has been the focus of many studies that aim to address environmental problems due to waste ...
Thamirys Andrade Lopes   +7 more
wiley   +1 more source

Cercetări privind cinetica şi mecanismul coroziunii armăturii de oţel zincat termic [PDF]

open access: yesUrbanism. Arhitectura. Constructii, 2011
The paper summarizes experimental results on the corrosion of hot-dip galvanized steel în concrete. To this purpose the experimental tests were effectuated on kinetics and mechanism corrosion of rebars placed în electrolytes simulating the solution în ...
Andreea Hegyi
doaj  

Influence of classified pore contents on the quasi-static and cyclic strength properties of the welded joint in gas-shielded metal arc welding of galvanized, high-strength steels

open access: yesJournal of Advanced Joining Processes, 2022
High-strength steel sheets are used in the automotive industry to save weight. In particularly, in the chassis area, high-strength steels are constantly replacing the previously used strength classes of 440–590 MPa.
M. Sarpe   +4 more
doaj   +1 more source

Scalable low‐cost seabed landers: the missing link for sustained, integrated, long‐term observations in dynamic shallow seas

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Seabed landers, when equipped with a range of biotic and abiotic sensors, offer a non‐invasive and cost‐effective solution for ecosystem‐scale monitoring of Essential Biodiversity Variables (EBVs) and Essential Ocean Variables (EOVs) in dynamic shallow seas.
Arienne Calonge   +7 more
wiley   +1 more source

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