Zobrazeno 1 - 10
of 7 938
pro vyhledávání: '"composite coatings"'
Publikováno v:
Advances in Sciences and Technology, Vol 18, Iss 4, Pp 177-190 (2024)
The scientific and industrial communities now consider surface modification of steel-based alloys to be essential. One effective method of altering these alloys' surfaces is tungsten inert gas (TIG) cladding.The purpose of this study is to investigat
Externí odkaz:
https://doaj.org/article/dec0ffe162354974a72422b9cfc12598
Autor:
ZHANG Pu, CAO Silong
Publikováno v:
Cailiao Baohu, Vol 57, Iss 6, Pp 8-19 (2024)
To address the issue of wear failure in Inconel 718 nickel-based alloy under wide temperature conditions, two different contents of Al2O3+TiO2 particles(10%, 20%, mass fraction) were selected as ceramic reinforcement phases. Two types of Inconel 718-
Externí odkaz:
https://doaj.org/article/db1c76c83e8b48c29db072bf2b027aee
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 3079-3091 (2024)
To study the nucleation and growth mechanism of Ni/SiC composite coatings, electrodeposition was conducted in the Ni bath containing SiC particles with different sizes. Compared to the Ni coating electrodeposited from the bare Ni bath, the Ni/SiC com
Externí odkaz:
https://doaj.org/article/423a71502907464fa1a8531db31022af
Autor:
Tonya D. Andreeva, Oliver Walker, Alexander Rudt, Ole Jung, Mike Barbeck, Manfred Gülcher, Rumen Krastev
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e34025- (2024)
Magnesium and its alloys are suitable materials for biodegradable biomedical implants such as cardiovascular stents. Here we introduce an innovative composite polyelectrolyte multilayer/wax coating applied to commercial coronary Mg-based stents servi
Externí odkaz:
https://doaj.org/article/abf6030df68f4ebc8e18b2124ba20aae
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 4373-4383 (2024)
In the current study, a thin polydopamine (PDA) layer of around 5 nm was created on the barium titanate (BT) nanoparticles through self-polymerization of dopamine. The produced modified PDA/BT core-shell nanoparticles, termed PBT, were co-electrodepo
Externí odkaz:
https://doaj.org/article/9918db525bc54f4fbc8e2818ae5d5f0a
Publikováno v:
Smart Materials in Medicine, Vol 5, Iss 1, Pp 166-180 (2024)
Blood-contacting medical devices, such as vascular stents, intravascular catheters, and artificial heart valves, frequently encounter complications in clinical practice, including thrombosis, inflammatory reactions, and infections. These challenges p
Externí odkaz:
https://doaj.org/article/73da7f515e214304b91e85393bde2b64
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03586- (2024)
Metal-organic frameworks (MOFs) and MXene-based advanced materials have garnered significant interest owing to their distinct characteristics, including well-organized pores and customizable topologies, which render them versatile materials for diver
Externí odkaz:
https://doaj.org/article/4a0145de587e4199b89c5214c2cc65c7
Autor:
V.V. Kiyashchenko
Publikováno v:
Модели, системы, сети в экономике, технике, природе и обществе, Iss 1 (2024)
Background. This study addresses the issue of automated defect recognition in two-component composite coatings. The research aims to develop an efficient informationmeasuring system that utilizes modern technologies for detecting and characterizing
Externí odkaz:
https://doaj.org/article/bdc048d3955e47da87485f0d613a4f09
Autor:
Annan He, Tonghe Xing, Zhicheng Shi, Yu Zhang, Yuxin Luo, Mengqi Wang, Zhiyu Huang, Sijie Qiao, Aixin Tong, Shichang Chen, Fengxiang Chen, Weilin Xu
Publikováno v:
Materials & Design, Vol 242, Iss , Pp 112989- (2024)
Aramid fibers (AFs) are widely applied as structural material, cordage, and versatile protection in many harsh environments, including space and deep sea. However, intense ultraviolet (UV)/ irradiation, high/low temperatures, and/or chemical solvent
Externí odkaz:
https://doaj.org/article/da47ffe92b9146cbb584c62dc4e0f19a
Publikováno v:
Nanocomposites, Vol 9, Iss 1, Pp 50-67 (2023)
AbstractIn this work, Ni-W/diamond composite alloy coatings were successfully fabricated on low carbon steel by using direct current (DC) electrodeposition. The Ni-W molar ratio was varied in the range of 0.22–2 in the plating bath. The effect of v
Externí odkaz:
https://doaj.org/article/1700ef021cf54d5f9b640c385b5ca816