Zobrazeno 1 - 10
of 317
pro vyhledávání: '"Song P"'
Publikováno v:
Metals, Vol 12, Iss 8, p 1388 (2022)
As the lightest structural materials, Mg alloys show great effectiveness at energy saving and emission reduction when applied in the automotive and aerospace fields. In particular, Zr-bearing Mg alloys (non-Al containing) exhibit high strengths and e
Externí odkaz:
https://doaj.org/article/dfad05695fcc4a3f88bfd3346ba9ac1f
Publikováno v:
Metals, Vol 12, Iss 1, p 142 (2022)
Fabrication condition greatly influences the microstructures and properties of Al alloys. However, most of the available reports focus on a single fabrication technique, indicating there is still a lack of systematic comparisons among wider ranges of
Externí odkaz:
https://doaj.org/article/ed0077ca7bb740f2bf0374cf585a03cf
Autor:
Chunhui Luo, Karin Hansson, Zhili Song, Debbie Ågren, Ewa Sjöqvist Persson, Fredrik Cederholm, Changji Xuan
Publikováno v:
Alloys, Vol 2, Iss 4, Pp 321-343 (2023)
Integrated computational materials engineering (ICME) is emerging as an increasingly powerful approach to integrate computational materials science tools into a holistic system and address the multiscale modeling challenges in the processing of advan
Externí odkaz:
https://doaj.org/article/2a57b5f1de674e2083a56d8c679f66ab
Publikováno v:
Metals, Vol 14, Iss 7, p 799 (2024)
As the grade of the copper concentrate decreases and its composition becomes increasingly complex, the silver content in anode plates cast after fire refining increases, leading to a higher silver content in the copper cathode during electrorefining
Externí odkaz:
https://doaj.org/article/9ebaee63c2664e98b0d1cf32fdbf3851
Publikováno v:
Metals, Vol 14, Iss 7, p 830 (2024)
Fretting wear in the contact area between the aero-engine blade tenon and turbine disk mortise has an important influence on the performance of the aero-engine. In this paper, the tenon joint structure of the DZ125/FGH99 superalloy material is taken
Externí odkaz:
https://doaj.org/article/dcd861cc8db544ed97d89287f26c9f45
Publikováno v:
Metals, Vol 14, Iss 7, p 837 (2024)
The Cu–Cr–Ni alloy is a key material for the manufacturing of connectors, which requires excellent resistance to stress relaxation. However, the inherent correlation among microstructure, texture, and properties is still unclear. In this study, w
Externí odkaz:
https://doaj.org/article/ad4d100ab93d4244830aaf2b45643ac2
Autor:
Ba Li, Xiaoshun Zhou, Shujun Jia, Xiaoping Chen, Song Fu, Dongliang Zhao, Haonan Zhang, Jie Guo
Publikováno v:
Metals, Vol 14, Iss 6, p 666 (2024)
In this paper, a series of low-temperature CVN (Charpy V-notch impact test) and DWTT (drop-weight tear test) experiments were carried out to deal with the intensifying contradiction of strength and toughness of ultra-high-strength pipeline steel. The
Externí odkaz:
https://doaj.org/article/739e5fb6fdae477eacf4012d235fc938
Autor:
Song Zhang, Xuedao Shu, Jitai Wang, Zixuan Li, Haijie Xu, Yingxiang Xia, Zbigniew Pater, Janusz Tomczak, Tomasz Bulzak
Publikováno v:
Metals, Vol 14, Iss 6, p 702 (2024)
To solve the problem of the long forming process for hollow shafts with constant wall thickness (HSCWT), a new process for forming HSCWT, namely three-roll skew rolling, has been proposed. First, the working principle of the three-roll skew rolling p
Externí odkaz:
https://doaj.org/article/d418dde2103f47faa46a0df8e8be0b64
Publikováno v:
Metals, Vol 14, Iss 6, p 709 (2024)
Plate turning is an essential step in the plate rolling process. The traditional control mode relies on the manual observation of billets and mainly manual operation. Manual plate turning becomes an external disturbance of the automatic control syste
Externí odkaz:
https://doaj.org/article/f8e452914858471e99adb6cd4593ea75
Publikováno v:
Metals, Vol 14, Iss 6, p 722 (2024)
In this work, Ti-5111 alloys with equiaxed, bimodal and lamellar microstructures were prepared by various heat treatment processes. The room-temperature tensile properties, deformation microstructure and fracture mechanism of the alloys with differen
Externí odkaz:
https://doaj.org/article/740e6c98d6c240fcb67f8f9c20e6529d