Zobrazeno 1 - 10
of 2 249
pro vyhledávání: '"Atrens, A."'
Autor:
Chen, Y. -S., Huang, C., Liu, P. -Y., Yen, H. -W., Niu, R., Burr, P., Moore, K. L., Martínez-Pañeda, E., Atrens, A., Cairney, J. M.
Hydrogen embrittlement in metals (HE) is a serious challenge for the use of high strength materials in engineering practice and a major barrier to the use of hydrogen for global decarbonization. Here we describe the factors and variables that determi
Externí odkaz:
http://arxiv.org/abs/2404.07736
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 5153-5165 (2024)
Accumulative roll bonding (ARB) is an effective approach to improve the strength of metal sheets. This work studied the evolution of microstructure and texture and their influence on the strength of an ARBed Al-Sc-Zr-Er-Ti alloy, produced by multi-mi
Externí odkaz:
https://doaj.org/article/d25f79db581947c1ac3411ac0a3538d9
Autor:
Yuanzhi Wu, Bin Deng, Xin Li, Qingfen Li, Tuo Ye, Sicheng Xiang, Ming-Chun Zhao, Andrej Atrens
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 3840-3850 (2024)
This work studied the activation of the twins in a commercial cast AZ31 Mg alloy by deep cryogenic treatment (DCT) using in-situ EBSD. The initial as-cast microstructure has a range of grain sizes. The DCT mainly activated twins in the areas of fine
Externí odkaz:
https://doaj.org/article/7f0402590d4c48cfb8a99803e14529c0
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 1631-1640 (2024)
T1 (Al2CuLi) nano-phase precipitation has been a major focus in developing new multi-microalloyed Al–Cu–Li alloys. Nevertheless, more understanding is required. This work investigated the effect of Zn alloying on the microstructure and mechanical
Externí odkaz:
https://doaj.org/article/b7728406fedc4eaa944a6354a6646d66
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 5412-5424 (2024)
This work assessed the effects of frequency & the pulse duration ratios on the weldability & structure-property relationships for the magnesium alloy AZ31B. In addition, AC/DC pulse welding with different pulse duration ratios was explored, to assess
Externí odkaz:
https://doaj.org/article/a2b9df3ff6e94894a1859fd010cc11d2
Autor:
Chen, Yonghua, Li, Jiaxin, Wu, Liang, Zhang, Yuhan, Deng, Jiahao, Yao, Wenhui, Wu, Jiahao, Yuan, Yuan, Xie, Zhihui, Atrens, Andrej, Pan, Fusheng
Publikováno v:
In Colloids and Surfaces A: Physicochemical and Engineering Aspects 5 August 2024 694
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 11, Pp 4282-4300 (2023)
The direct industrial importance of the corrosion resistance in WE43 is best emphasized by its extensive use in the automotive, aerospace and electronic industries where weight reduction is a necessary requirement. In this work, the corrosion especia
Externí odkaz:
https://doaj.org/article/9ef5bf5d30474d119385c3509af57a3c
Recently deepened insights regarding Mg corrosion and advanced engineering applications of Mg alloys
Autor:
Guang-Ling Song, Andrej Atrens
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 11, Pp 3948-3991 (2023)
This review summarizes recent insights into the Mg corrosion mechanism, clarifies many critical controversial points regarding the Mg corrosion behaviour, and updates some efforts made to extend the industrial application of Mg alloys. Based on the n
Externí odkaz:
https://doaj.org/article/0269c99b2ad84ac19ac9ae60c1caa64b
Autor:
Jun Wang, Yingying Li, Yuan Yuan, Li Yang, Liang Wu, Fuyong Cao, Ligang Zhang, Andrej Atrens, Xianhua Chen, Fusheng Pan
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 5010-5028 (2023)
The Sc microalloying can decrease the corrosion rates of Mg-Gd-Zn alloys by about two orders of magnitude, and thus significantly improving corrosion resistance of Mg-Gd-Zn alloys. Notably, the Sc microalloying can inhibit the precipitation of (Mg, Z
Externí odkaz:
https://doaj.org/article/7c056db707d0492caae72907b6dbe84a
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 401-418 (2023)
The hot deformation behavior and the associated microstructural evolution (which were the keys to decide mechanical properties) were studied using different deformation conditions for the quaternary Al–Cu–Li–Zn alloy containing 1.0 wt% Zn. The
Externí odkaz:
https://doaj.org/article/1ef14aeb5a00401ca67b2d3aa1dce782