Zobrazeno 1 - 10
of 2 586
pro vyhledávání: '"Hardening Behavior"'
Autor:
Hongwei Gao, Minghe Zhang, Ze Ji, Zhiye Zhang, Yunli Feng, Haiyang Chen, Shilei Li, Yandong Wang
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 773-784 (2024)
In the current work, the micromechanical behavior and work hardening behavior of Fe-0.1C–10Mn (in wt.%) steel deformed at 100, 63, 25 and −50 °C were investigated via in-situ high-energy X-ray diffraction (HE-XRD) technique. As the deformation t
Externí odkaz:
https://doaj.org/article/087aedd54dc24460b1a9d0f4b8a32ae7
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3860-3882 (2024)
Regardless of the abundant studies that have been published on various characteristics of dual-phase (DP) steels, a comprehensive review paper on the strain-hardening behavior of such materials is still lacking. Therefore, the present study endeavors
Externí odkaz:
https://doaj.org/article/d5718242e9104a3ea0549d9418b0bb7e
Autor:
Jiaxin Zhang, Shengguo Ma, Xiaoxiao Liu, Junwei Qiao, Jianjun Wang, Dan Zhao, Zhiming Jiao, Tuanwei Zhang, Bin Xu, Zhihua Wang
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3883-3890 (2024)
A Co-free non-equiatomic Ni2·5CrFeAl0·25Ti0.25 medium-entropy alloy (MEA) with an excellent strength-ductility synergy was fabricated, which shows a multiphase structure composed of face-centered cubic (FCC), L12 (ordered FCC), and Cr-rich body-cen
Externí odkaz:
https://doaj.org/article/559fe183fcbf480eba5e20d1b5a2097f
Autor:
Mingxiang Zhu, Ruoyan Li, Nana Chen, Zhuo Liu, Yonghao Yu, Guodong Wang, Sisi Xie, Jinshan Li, Hongchao Kou
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 2786-2794 (2024)
The evolution of martensite and the tensile deformation behavior of Ti-7333 alloy with different β grain size was studied. It is found that the β grain size (45–260 μm) significantly affects the triggering stress of stress-induced α″ martensi
Externí odkaz:
https://doaj.org/article/83176982225d4954b92b7f225caa02e9
Autor:
Adilson Brito de Arruda Filho, Paulo Roberto Lopes Lima, Ricardo Fernandes Carvalho, Otavio da Fonseca Martins Gomes, Romildo Dias Toledo Filho
Publikováno v:
Textiles, Vol 4, Iss 1, Pp 40-56 (2024)
The use of fabric in reinforcing cement-based materials expands their applications for various types of construction elements. Additionally, employing renewable sources of plant-based fabrics contributes to reducing the environmental impact of the co
Externí odkaz:
https://doaj.org/article/77092d2fea764cc29b43764ab82b9072
Publikováno v:
Materials Research Letters, Vol 12, Iss 1, Pp 50-57 (2024)
This study investigates microstructural changes and the presence of multiple stages in strain hardening ratio (SHR) resulting from the sequential occurrence of deformation-induced martensitic transformation (DIMT) during the tensile deformation of an
Externí odkaz:
https://doaj.org/article/1dd0bb7e79744c608c681bd8b48c33d9
Autor:
Chantal Bouffioux, Luc Papeleux, Mathieu Calvat, Hoang-Son Tran, Fan Chen, Jean-Philippe Ponthot, Laurent Duchêne, Anne Marie Habraken
Publikováno v:
Metals, Vol 14, Iss 11, p 1244 (2024)
In finite element models (FEMs), two- or three-dimensional Representative Volume Elements (RVEs) based on a statistical distribution of particles in a matrix can predict mechanical material properties. This article studies an alternative to 3D RVEs w
Externí odkaz:
https://doaj.org/article/8eac98cffe124706b03d8c01982c4d5f
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 3283-3300 (2023)
In this paper, the microstructure evolution in an Al–Mg–Si alloy during the soaking and cooling of homogenization was investigated. Moreover, the effects of the cooling rate on the hot deformation and subsequent age-hardening behavior were studie
Externí odkaz:
https://doaj.org/article/5f99c416babd4d4b9c71d04c419fd437
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 8, Pp 2801-2810 (2023)
Herein, the evolution of long-period stacking ordered (LPSO) phases in the as-cast Mg-6Gd-1Zn-0.6Zr (wt.%) alloy are investigated via transmission electron microscopy (TEM) and atom probe tomography (APT). The TEM results reveal that two types of LPS
Externí odkaz:
https://doaj.org/article/51ffb955002e48b3a806bbfa9ec33e62
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 4216-4230 (2023)
The ever-increasing demand for oil & gas exploration from land to subsea necessitates using higher-strength and high-ductility heavy-wall thickness pipes, which may increase the microstructural inhomogeneity along the steel plate sections, ultimately
Externí odkaz:
https://doaj.org/article/ec2f1eb8cb394877ad8bba6f8c5f2e72