Dec 25, 2023 · 1. Introduction. Al-Mg alloys are widely used in welding of aluminum alloy due to their moderate strength, decent corrosion resistance and weldability [1], [2], [3].However, available commercial Al-Mg wires were unable to meet the welding requirements for 7xxx high-strength aluminum alloys, due to its lower strength of the welded joint [4], [5], [6].
Oct 12, 2023 · These biofertilizers, based on microorganisms, offer numerous benefits such as enhanced nutrient acquisition (N, P, and K), production of hydrogen cyanide (HCN), and control of pathogens through induced systematic resistance.
Jan 25, 2018 · With increasing the laser scanning speed, the corrosion resistance of CFs/Ni-based coatings gradually increases due to high corrosion resistance of CFs and decrease in the amount of precipitated M 7 C 3 and M 23 C 6 carbides adjacent to grain boundaries. 3. CFs/Ni-based coatings show better wear resistance than Ni-based alloy coatings.
May 10, 2023 · Generally, the corrosion of magnesium (Mg) and its alloys is accompanied by hydrogen production, which can cause gas pockets and severe biological problems when they are used as implants. Germanium (Ge) as an alloy additive can moderate the cathodic reaction of Mg alloys and significantly delay the corrosion of Mg alloys via the cathode “poisoning” effect. In this study, the influence of
Nov 1, 2020 · At present, for improving the corrosion resistance of magnesium alloys primarily include the modification of alloy components [12,13] and surface modification [14,15]. Although component modification can reduce the degradation rates of magnesium alloys, other alloying elements that can be applied in clinical practice are limited [16
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
Apr 4, 2024 · Vermicomposting yields a valuable byproduct called vermi-wash, which enhances crop resistance against diseases, stimulates seed germination, and improves overall plant vigor. This research paper sheds light on the significance of vermicomposting as a sustainable waste management solution and an eco-friendly means to enhance agricultural
Oct 1, 2020 · Also, E pp - E corr, where E pp is the protection potential, signifies the resistance to pit propagation. It can be seen that both these parameters are the largest for HSR and lowest for the as-received alloy. LSR showed intermediate results as seen from Table 1. Higher resistance to pitting corrosion for HSR can be attributed to its finer
Feb 27, 2022 · On the composition base of commercial X65 grade pipeline steels, a Cu modified pipeline steel was designed to show improved resistance to microbially induced corrosion (MIC). The mechanical properties of the Cu-added steel and its corrosion behavior in a soil solution inoculated with sulfate-reducing bacteria (SRB) were investigated in this work. The results demonstrated that Cu-added steel
Feb 15, 2024 · These electric food recycling machines, or electric composters, are game-changers, quickly transforming kitchen waste into something useful. For this blog, I have tested four of the best compost machines in the market so that you can make the best purchase decision. 1. Lomi Classic: Best Overall. Check Price at Amazon.
Feb 17, 2022 · 4.4. Bio-Compost Altered Bacterial and Fungal Co-Occurrence Patterns. The application of bio-compost had a significant impact on both the individual microbial groups and the overall microbial community patterns. The bacterial network was more complex than the fungal network, which was in accordance with Li et al. . The average cluster
May 1, 2023 · The CS coating was prepared on the Mg alloy by electrodeposition. The Mg alloy served as the anode and a platinum sheet electrode with a size of 15 × 15 mm served as the cathode at a distance of 10 mm in a CS solution, gained by dissolving 1.5 g of chitosan in 100 mL of acetic acid solution with a concentration of 2 wt%, under the voltage of 15 V by a DC power supply for 5 min at room
