Technical institutes
Researchers from Lanzhou University of Technology have published a groundbreaking study on the composition optimization and deformation mechanism of FeNiAl alloys. According to the study, the generalized stacking fault energy (GSFE) and shear modulus (G) play a crucial role in determining the strength and ductility balance of Fe-based alloys. The
Technical institutes
New research on titanium alloys conducted at Technical University Dortmund (TU Dortmund) has provided a comprehensive understanding of the mechanical and electrochemical properties of titanium grade 23 alloy, a material commonly used in dental implants. The study found that additive manufacturing enables patient-specific manufacturing and reduces stress shielding by using
Technical institutes
Researchers from Wuhan University of Technology have made significant breakthroughs in understanding the mechanism behind the self-healing of metals and alloys facilitated by electromagnetic pulse (EMP) energy. The study, published in the journal Metals, reveals that electropulsing can induce a nonlinear surface pre-melting effect, leading to local interface bridging and
Nanotechnology
Researchers from the Chinese Academy of Sciences have discovered a novel mechanism that enhances corrosion and irradiation resistance in oxide dispersion-strengthened Ni-based alloys. The study, published in the Journal of Materials Research and Technology, found that the addition of Y2O3 nanoparticles/matrix interface significantly improves the performance of the alloys
Nanotechnology
Scientists at China University of Petroleum have made a significant breakthrough in the field of nanotechnology, developing a high-performance catalyst that can efficiently synthesize ammonia. The research, led by Yuanqing Sun, has been published in the journal Nano Research and has the potential to impact energy, food security, and pollution
Nanotechnology
Researchers from Kunming University in China have made significant strides in the development of efficient electrocatalysts for oxygen reduction reactions. A newly published study details the synthesis of carbon-supported PtFeNi ternary alloy nanoparticles with ultralow platinum content, exhibiting superior mass activity and specific activity compared to binary counterparts and non-prelithiated
Nanotechnology
Research conducted by the Wuhan University of Technology has led to the development of PtNi nanowires, which exhibit improved activity and durability in ammonia electrooxidation compared to traditional catalysts. The study, supported by the Guangdong Basic and Applied Basic Research Foundation and the Key R & D project of Hubei
Nanotechnology
Researchers from Liaoning Petrochemical University have made a significant discovery in the field of nanotechnology, developing a superhydrophobic coating with enhanced corrosion resistance and self-cleaning properties. The coating, made from a Cu-Sn alloy, exhibits superior corrosion resistance in a 3.5 wt% NaCl solution, with a polarization resistance 48 times
