Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Guili YIN"'
Publikováno v:
Medžiagotyra (2024)
Three 50Cr6Ni2Y + x wt.% TiC (x = 1.5, 3.0, 4.5) alloy steel coatings were prepared using direct laser deposition (DLD) technology. The microstructure, microhardness, and wear resistance of DLD samples were studied. The results indicate that DLD coat
Externí odkaz:
https://doaj.org/article/d51899d2aed14239be059ee5f09fe8e6
Autor:
Cheng Lin, Xianmin Peng, Yanhua Shi, Shixing Huang, Yongqing Zhao, Guili Yin, Jiashi Yu, Fei Li
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 1264-1280 (2023)
The flexible wear-resistant coating on Ti6Al4V substrate was successfully fabricated by plasma powder cladding with Al–Si powder. The microstructure, element distribution and phase component of the flexible wear-resistant coating were characterized
Externí odkaz:
https://doaj.org/article/3fa4eb10190f47ed89e4b67d91b841c7
Publikováno v:
Materials Research Express, Vol 11, Iss 10, p 106515 (2024)
This study uses a rotating magnetic field for laser welding on 1 mm thick CP780 high-strength steel and 1.5 mm thick 7075 aluminum alloy. The effects of different welding parameters (B = 0 mT, B = 65 mT with V = 0°/s, B = 65 mT with V = 10°/s) on t
Externí odkaz:
https://doaj.org/article/33ec905669514a59a3d2471be9bc3c81
Publikováno v:
Materials Research Express, Vol 11, Iss 9, p 096520 (2024)
The 70Cr8Ni2Y coatings were prepared by direct laser deposition (DLD) with different scanning speeds. The microstructure evolution and the relationship between microstructure and properties of the coatings were studied. The results demonstrated that
Externí odkaz:
https://doaj.org/article/4c9b1adc15e0449e9fc42f3dd194bb81
Publikováno v:
Materials Research Express, Vol 11, Iss 9, p 096501 (2024)
Ring laser welding was used to weld 1 mm thin plates TC4 titanium alloy, and the effects of different ring laser powers on the microstructure and mechanical properties of the weld were studied. The results indicate that the microstructure in the weld
Externí odkaz:
https://doaj.org/article/8d17d2c84e6747fc9e59b11de00a6eb0
Publikováno v:
Materials Research Express, Vol 11, Iss 5, p 056507 (2024)
Joining steel and aluminum is vital for lightweight automobile but still challenging due to their different physical properties. Herein, resistance spot welding tests were performed on CP780 high-strength steel (thickness 1 mm) and 7075 aluminum allo
Externí odkaz:
https://doaj.org/article/7c8096a434df4954ad08b29f3c9b5aa3
Publikováno v:
Materials Research Express, Vol 11, Iss 3, p 036508 (2024)
Laser welding without and with an auxiliary magnetic field (B = 30 mT) is performed on 22MnB5-TRIP590 steel. Subsequently, post-weld heat treatment, involving quenching at 800 °C followed by tempering at 200 °C, is carried out on the welded joints
Externí odkaz:
https://doaj.org/article/8ad780b76e7c47e395e37c27d2f60ce7
Publikováno v:
Metals, Vol 13, Iss 9, p 1562 (2023)
The microstructure, phase composition, hardness, and tensile properties of the Ti-48Al-2Cr-5Nb alloy have been systematically investigated using laser additive manufacturing technology. Results indicate that both the as-deposited and annealed microst
Externí odkaz:
https://doaj.org/article/98608f88ec404c8da1db63ae7ae2be29
Publikováno v:
Materials Research Express, Vol 10, Iss 9, p 096502 (2023)
The magnetic field-assisted laser wire-filled welding test of 1.5 mm automotive 22MnB5 steel is performed to investigate the influence of magnetic field on the microstructure and properties of the welded joints. When no magnetic field is applied, and
Externí odkaz:
https://doaj.org/article/2986178560b6491a8f8c55b9ba436a18
Publikováno v:
Materials & Technologies / Materiali in Tehnologije; Jul/Aug2024, Vol. 58 Issue 4, p451-457, 7p