This paper reviews the influence of alloying elements Mo, Nb, Ta and Ni on glass formation and corrosion resistance of Cu-based bulk metallic glasses (BMGs). In order to obtain basic knowledge for application to the industry, corrosion resistance of the Cu-Hf-Ti-(Mo, Nb, Ta, Ni) and Cu-Zr-Ag-Al-(Nb) bulk glassy alloy systems in various solutions are reported in this work. Moreover, X-ray photoelectron spectroscopy (XPS) analysis is performed to clarify the surface-related chemical characteristics of the alloy before and after immersion in the solutions; this has lead to a better understanding of the correlation between the surface composition and the corrosion resistance.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3127117 | PMC |
| http://dx.doi.org/10.3390/ijms12042275 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Microstructure and corrosion resistance of high entropy alloy (AlNiCoCrFe) coatings prepared by TIG process.
Heliyon
December 2024
Faculty of Chemical and Materials Engineering, Sharood University of Technology, Sharood, 3619995161, Iran.
Corrosion resistance, hardness and other mechanical properties of high entropy alloys are enhanced due to the addition of the proper elements. In this study, an equimolar powder mixture of AlNiCoCrFe was prepared as a coating material on plain carbon steel. It was produced by gas tungsten arc welding with the electrical currents of 90, 110 and 130 A.
View Article and Find Full Text PDFOverview of porous magnesium-based scaffolds: development, properties and biomedical applications.
Mater Futur
March 2025
Advanced Materials Research Center, Department of Materials Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran.
Magnesium (Mg) and its alloys are revolutionizing the field of interventional surgeries in the medical industry. Their high biocompatibility, biodegradability, and a similar elastic modulus to natural bone make porous Mg-based structures potential candidates for orthopedic implants and tissue engineering scaffolding. However, fabricating and machining porous Mg-based structures is challenging due to their complexity and difficulties in achieving uniform or gradient porosity.
View Article and Find Full Text PDFNiMo-C Coatings Synthesized by Reactive Magnetron Sputtering for Application as a Catalyst for the Hydrogen Evolution Reaction in an Acidic Environment.
ACS Appl Mater Interfaces
January 2025
Institute of Experimental Physics, Faculty of Mathematics Physics and Informatics, University of Gdańsk, Wita Stwosza 57, Gdańsk 80-308, Poland.
This study examines the structure and properties of NiMo-C coatings synthesized via reactive magnetron sputtering of a NiMo alloy target in an argon/acetylene atmosphere. The coating structure evolves with carbon content from nanocrystalline, through amorphous to quasi-amorphous with a nanocolumnar structure. The nanostructure consists of metallic columns perpendicular to the substrate surrounded by an amorphous carbon shell.
View Article and Find Full Text PDFMAX phase coatings: synthesis, protective performance, and functional characteristics.
Mater Horiz
January 2025
Key Laboratory of Advanced Marine Materials, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China.
MAX (MAX) phases are a novel class of materials with a closely packed hexagonal structure that bridge the gap between metals and ceramics, garnering tremendous research interest worldwide in recent years. Benefiting from their unique layered structure and mixed covalent-ionic-metallic bonding characteristics, MAX phase coatings possess excellent oxidation resistance, and exceptional electrical and thermal conductivities, making them highly promising for applications in advanced nuclear materials, battery plate protection materials, and aero-engine functional materials. This review aims to provide a comprehensive understanding of MAX phase coatings.
View Article and Find Full Text PDFMicrowave-Sintered Nano-SiC Reinforced 8SiC/Ti-3Cu Composite: Fabrication, Wear Resistance, Antibacterial Function, and Biocompatibility.
Adv Healthc Mater
January 2025
School of Mechanical and Mining Engineering, University of Queensland, Brisbane, QLD4072, Australia.
The significance of biomedical applications of Ti alloys is best emphasized by their widespread utilization as implantable materials, such as internal supports and bone replacements. Ti alloys are sensitive to fretting wear, which leads to the early failure of Ti implants. Improved wear resistance of such implants is essential to ensure a prolonged implant life.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!