The International Journal of Advanced Manufacturing Technology, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 6, 2024
Language: Английский
The International Journal of Advanced Manufacturing Technology, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 6, 2024
Language: Английский
Surface and Coatings Technology, Journal Year: 2023, Volume and Issue: 477, P. 130327 - 130327
Published: Dec. 28, 2023
Language: Английский
Citations
89Journal of Materials Research and Technology, Journal Year: 2024, Volume and Issue: 28, P. 3951 - 3959
Published: Jan. 1, 2024
High chromium superalloys have good overall mechanical properties and are widely used in critical hot-end components. The current manufacturing process still faces the problem of low forming efficiency. Extreme high-speed laser metal deposition (EHLMD) is a new efficient additive technology that can quickly directly shape direct difficult-to-process materials. However, EHLMD possesses some inter-layer defects alloy due to its excessively fast scanning speed, implying there potential for further improvement properties. Hot isostatic pressing (HIP) as post-heat treatment primarily removal In this study, defects, microstructure, K648 superalloy using Micro-CT, XRD, SEM TEM under HIP were investigated. results show porosity decreased, slender needle-shaped α-Cr phase, γ′ phase coarse M6C carbides precipitated. tensile strength increased by about 240 MPa. plasticity was reduced. To improve superalloy, subsequent heat carried out. outcomes study expected promote high-quality development technology.
Language: Английский
Citations
32Tribology International, Journal Year: 2024, Volume and Issue: 199, P. 109979 - 109979
Published: July 9, 2024
Language: Английский
Citations
24Journal of Materials Research and Technology, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 1, 2024
Language: Английский
Citations
22International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
Language: Английский
Citations
3Coatings, Journal Year: 2024, Volume and Issue: 14(3), P. 337 - 337
Published: March 12, 2024
This work reviews surface modification techniques for improving the wear and corrosion resistance of 42CrMo steel. The advantages disadvantages various methods, including thermal spraying, deposition, hardfacing, laser cladding, nitriding, treatment, are discussed. review elaborates on materials commonly employed in cladding technology, iron-based, cobalt-based, nickel-based, high-entropy alloys reinforced composite coatings. Furthermore, mechanisms methods steel summarized. Finally, this presents research shortcomings future opportunities techniques. also provides a theoretical guide application
Language: Английский
Citations
13Surface and Coatings Technology, Journal Year: 2024, Volume and Issue: 485, P. 130908 - 130908
Published: May 11, 2024
Language: Английский
Citations
13Surface and Coatings Technology, Journal Year: 2024, Volume and Issue: 493, P. 131186 - 131186
Published: July 31, 2024
Language: Английский
Citations
11Lubricants, Journal Year: 2024, Volume and Issue: 12(2), P. 57 - 57
Published: Feb. 16, 2024
The finite element method(FEM) is a powerful tool for studying friction and wear. Compared to experimental methods, it has outstanding advantages, such as saving financial costs time. In addition, been widely used in wear research. This paper discusses the application of FEM study terms modeling factors affecting behavior, theory, practical method. Finally, latest progress simulation research summarized, future direction proposed.
Language: Английский
Citations
10Tribology International, Journal Year: 2024, Volume and Issue: 200, P. 110166 - 110166
Published: Aug. 26, 2024
Language: Английский
Citations
10