Zobrazeno 1 - 10
of 133
pro vyhledávání: '"YU-PENG LU"'
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 2708-2722 (2024)
Gaining insight into the underlying mechanisms driving nanoindentation-induced behavior in tungsten is essential for comprehending its mechanical properties. Although the plasticity of conventional pure tungsten under nanocontact conditions is well u
Externí odkaz:
https://doaj.org/article/919f4cd70df14e3da246f48740ee123d
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1250-1257 (2024)
The interaction between irradiation defects and dislocations could lead to macroscopic hardening and embrittlement. In this study, molecular dynamics (MD) and machine learning were conducted to study three-dimensional void- and Cu-cluster-induced kin
Externí odkaz:
https://doaj.org/article/4c9797f55bb94b1282c8b11017a2b11a
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 6, Pp 2282-2291 (2024)
In this work we study the effects of different factors of dislocation loop on its obstacle strength when interacting with an edge dislocation. At first, the interaction model for dislocation and dislocation loop is established and the full and partia
Externí odkaz:
https://doaj.org/article/45f1c5cc2c694b5a82113834768bc544
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 520-531 (2024)
Irradiation defects are known to impede the dislocation motion in irradiated reactor pressure vessel (RPV) steels. However, consistent experimental studies of the respective irradiation defects and relevant theoretical studies of the interaction mech
Externí odkaz:
https://doaj.org/article/3eabe69288b1424e868bab4c2008f199
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 9190-9202 (2023)
A thermal-mechanical control process (TMCP) followed by tempering at 600 °C was applied to produce 420 MPa grade high strength low alloy (HSLA) steel heavy plates. The microstructure and mechanical properties through the thickness were analyzed usin
Externí odkaz:
https://doaj.org/article/e193d6ee71d246a7a5d6894026ef55ec
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 7803-7815 (2023)
The challenges commonly associated with conventional high pressure die casting (HPDC) have led to increased interest in semi-solid metal (SSM) forming processes. In the present study, semi-solid slurries of A356 alloy prepared by the Swirled Enthalpy
Externí odkaz:
https://doaj.org/article/b701e40049f74a8da85cd242c990c4da
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 281-290 (2022)
Alkali-treated titanium and its alloys (with or without heat treatment) have been paid more attention in the biomaterial field for the formation of a nanoporous layer that can induce apatite deposition and improve bone-implant integration. In this wo
Externí odkaz:
https://doaj.org/article/ab16380237bf4edca5835c69c29b7b85
Autor:
Chun-miao Du, Kang-qing Zuo, Xin-yu Wang, Sheng-yun Huang, Bing Liu, Gui-yong Xiao, Yu-peng Lu
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 4445-4455 (2022)
Zinc (Zn) and its alloys are considered as promising biodegradable metals due to its suitable degradability and important physiological functions. However, in the process of degradation, excessive release of Zn ions (Zn2+) will significantly affect t
Externí odkaz:
https://doaj.org/article/31fca9dffd544d50a53bf1f372266343
Publikováno v:
Journal of Materials Research and Technology, Vol 17, Iss , Pp 320-328 (2022)
Core-shell microspheres have attracted widespread attention in the field of drug delivery due to their special morphology and excellent surface properties. However, the preparation of the core–shell microspheres composed of hydroxyapatite (HA) have
Externí odkaz:
https://doaj.org/article/2633ba7f07224044b18c21b8fc6dc506
Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss , Pp 2439-2444 (2021)
The effect of nano-scaled Si3N4 particles on the microstructure, mechanical and electrochemical behavior of hopeite (Zn3(PO4)2·4H2O) conversion coating on pure titanium was investigated. Different concentrations of nanoparticles were dispersed into
Externí odkaz:
https://doaj.org/article/bbd39e15d2584e7bafa3a0975f06e73d