Oct 1, 2021 · After 21 days of immersion in Pseudomonas aeruginosa (P. aeruginosa) inoculated media, the results of antibacterial testing and electrochemical characterization in an erosive environment showed that superhydrophobicity significantly inhibited the adhesion of the P. aeruginosa cells and enhanced the corrosion resistance of the composite coating.
Jan 1, 2024 · The effect of shot peening on microstructure and corrosion of 15–15Ti austenitic steel in liquid LBE at 550 ℃ was investigated. The nanocrystallization and preferential recrystallization were observed, improving the resistance to corrosion and intergranular cracking in LBE.
Jan 25, 2018 · To enhance the wear resistance and corrosion resistance of Ni-based coatings, carbon fibers reinforced nickel-based composite coatings (CFs/Ni) were fabricated on the surface of 1Cr13 stainless steel by laser cladding (LC). The microstructure characteristics, microhardness, wear and corrosion performances of the composite coatings were
Dec 1, 2023 · Abstract. Mg 17 Al 12 - x Ce ( x = 0, 0.1, 0.5, 1 wt%) intermetallic compounds have been prepared by vacuum induction melting, in order to enhance the corrosion resistance of Mg 17 Al 12 compound by Ce modification. The results have showed that the Mg 17 Al 12 compound compose of β -Mg 17 Al 12 substrate and eutectic structure (α-Mg and β
Oct 1, 2023 · TEM images of Cu/G before corrosion (Fig.S6a) and after 5 days corrosion (Figs.S6b-c) exhibit that graphene still encapsulated the corrosion production (Cu 2 O, CuO, CuCl, etc), and the graphene network is linked to the whole bulk to prevent the passivation layer peeled off, confirming high corrosion resistance of Cu composite. 4. Conclusion
Oct 8, 2023 · 1. Best Overall – Vitamix Food Cycler FC-50. The Vitamix Food Cycler food composter has a two-liter capacity and makes fertilizer in a matter of hours. A great benefit is you can recycle items that cannot be added to regular outdoor composters, like chicken bones and small amounts of leftover cooked meat.
enhanced corrosion resistance large scale composting Large-Scale Organic Materials Composting - NC State Extension 2 days ago · Once they’re converted into compost, organic wastes—which are the compostable portions of the solid waste stream—can be used to mulch landscaping, enhance crop growth, enrich topsoil, and provide other benefits.
Sep 27, 2023 · The microstructure and corrosion anisotropy of the Mg-5Li extruded sheet were investigated in this work. Three distinct samples cut from the normal plane (A), longitudinal plane (B), and cross-sectional plane (C) of the as-extruded sheet were prepared. The microstructure was analyzed using optical microscopy (OM), scanning electron microscopy (SEM), and X-ray diffraction (XRD). The corrosion
Dec 25, 2023 · Anovel Al-Mg-(Zn-Sc) alloy with enhanced mechanical properties and corrosion resistance was designed. • Transformation of β-Al 3 Mg 2 phases to T-Mg 32 (Al, Zn) 49 phases with the addition of 1.5 wt% in Al-Mg alloys. • Investigation of the effects of Zn and Sc elements on the mechanical and corrosion properties of Al-Mg alloys. •
Jul 1, 2019 · The optimal corrosion resistance can be obtained by adding 0.5 wt% sulfonated graphene/zinc phosphate fillers characterized by Potentiodynamic polarization curves and EIS analysis The corrosion current density (i corr) was 0.4252 μA/cm 2 and the charged transfer resistance (R ct) was up to 10.937 × 10 3 Ω cm 2, which show a good potential as
Jul 5, 2022 · Titanium alloys have been widely used in the biomedical field due to their high specific strength, good corrosion resistance and excellent biocompatibility [].Nowadays, most of the titanium alloys used in orthopedics or dentistry, such as the Ti6Al4V alloy and the Ti6Al7Nb alloy, are alloyed with toxic Al and/or V elements [2,3], hence their long-term biosafety after implantation raises concerns.
Dec 7, 2023 · Enhanced corrosion and wear resistance of Zn–Ni/Cu–Al 2022/11/21/ · In order to improve the cathodic protection and wear resistance of cold spraying Zn-based coatings, Zn–Ni/Cu–Al2O3 composite coating was prepared by co-depositing Zn powders, nickel-coated Cu powders, and Al2O3 powders on the steel substrate using the low
May 15, 2023 · The corrosion resistance of the alloy was evaluated by intergranular corrosion (IGC), exfoliation corrosion (EXCO), and slow strain rate testing (SSRT) stress corrosion experiments. The size of IGC samples is: 25 mm × 10 mm× 3 mm, one of the 25 mm × 10 mm surfaces is the corrosion surface, which should be polished.
Jul 18, 2023 · A batch composter is the fastest way to create compost, but it needs to be turned daily and checked for sufficient moisture. While one batch is cooking, you stockpile the materials for the next batch. The stockpile can be an open bin, pile or a continuous composter. Best for: Gardeners who want to get more compost faster and are willing to put
