Alloys
Researchers at the University of Technology have discovered a novel zinc-27% aluminum alloy (ZA-27) that exhibits exceptional corrosion resistance and high hardness, making it suitable for industrial applications such as vehicle parts. The alloy's outstanding performance is attributed to the presence of carbide particles, like SiC or TiC,
Alloys
Researchers at Jiangsu University have made a breakthrough discovery in the field of nanotechnology, developing high-entropy nanoalloys that exhibit enhanced activity and stability as catalysts for electrochemical ammonia oxidation. According to a study published in the Journal of Electroanalytical Chemistry, the team used a two-staged solution-phase method to prepare reduced
Alloys
Researchers at the Massachusetts Institute of Technology have made a significant breakthrough in the field of nanotechnology, discovering a crucial factor that affects the thermal stability of nanocrystals. According to a study published in Acta Materialia, the thermal stability of nanocrystalline materials can be improved by engineering the solute chemistry
Alloys
Investigations into the application of Cr/(Zr,Cr)N/(Zr,Cr,Al)N multi-layer composite coatings on 7050 aluminum alloy have revealed promising results in enhancing wear resistance. Researchers at the Shanghai University of Engineering Science utilized filtered cathodic vacuum arc deposition (FCVAD) technology to deposit coatings under different Cr
Alloys
Recent research at Tongji University has made a breakthrough in improving the connection strength between dissimilar materials, specifically carbon fiber-reinforced plastic (CFRP) and 6061-T6 aluminum alloy (AA6061-T6). By applying flow drill screws (FDS) technology, the researchers have proposed a method to study the influence of FDS process parameters on the
Alloys
Researchers from the University of Science and Technology Beijing have made significant breakthroughs in engineering high-performance aluminum alloys with enhanced corrosion resistance and equivalent tensile strength compared to conventional peak-aged counterparts. By manipulating thermal history in Al-4Cu model alloys, they have engineered grain boundary structures with varying widths of precipitation-free
Alloys
Researchers from Shandong University have made a groundbreaking discovery in the field of nanotechnology, successfully developing a laser-induced interface engineering strategy that enables efficient and durable seawater electrolysis. This innovation could have significant implications for sustainable hydrogen production and alleviate the constraints of chloride-induced corrosion and catalyst degradation in industrial
Alloys
Researchers at SRM Institute of Science and Technology have been investigating alternative materials for use in interconnects in integrated circuits. According to the study, copper, the standard material used for decades, has limitations, including high resistivity and electromigration. The study focused on silver and silver-copper alloys as potential substitutes, highlighting
Alloys
Researchers at the School of Mechanical Engineering have published a study exploring the metallurgical effects of post-processing Mg-(x)Gd-(x)Y alloys (x = 2 and 4 wt.%) through Friction Stir Processing (FSP) on their mechanical performance. The study found that Gd-Y alloying led to a reduction in grain size
Alloys
Researchers at Hebei University in China have made a breakthrough in using machine learning to predict the corrosion resistance of high-entropy alloys. By incorporating random forest and extreme gradient boosting models, the team was able to design alloys with improved corrosion resistance, which is critical for various industrial applications. The
Alloys
Researchers from Beihua University have published a new study on engineering titanium aluminide (TiAl) intermetallic alloys, highlighting their potential in the aerospace industry due to their unique properties. However, the intrinsic brittleness and low formability of TiAl alloys have hindered their development. The study focuses on thermomechanical processing (TMP) technologies
Alloys
Researchers at Manipal University have explored the effects of various heat treatment routes on the bending strength and toughness of Al 6061 alloy. The study's findings reveal a significant correlation between heat treatment parameters, microstructural evolution, and mechanical behavior. The results indicate that controlled aging after rapid quenching
