Zobrazeno 1 - 10
of 2 050
pro vyhledávání: '"recrystallisation"'
Autor:
Cantor, Brian
Publikováno v:
Fundamentals of Multicomponent High-Entropy Materials.
Externí odkaz:
https://doi.org/10.1093/9780191986710.003.0004
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3161-3168 (2024)
A V-shaped stirring mixing method was utilised to prepare SiCw/Ti6Al4V composite powder, followed by selective laser melting (SLM) to fabricate SiCw/Ti6Al4V matrix composites. Then, the thermal compression behaviour of the Ti6Al4V-SiCw composites and
Externí odkaz:
https://doaj.org/article/7d640abb8cb94b8da56f522e32168274
Publikováno v:
Teshugang, Vol 45, Iss 4, Pp 131-138 (2024)
The dynamic recrystallization behavior of 1Cr16Co5Ni2MoWVNbN heat-resistant steel during thermal deformation was studied by thermal compression simulation experiments. The effects of strain rate and blank size on the die forging process of 1Cr16Co5Ni
Externí odkaz:
https://doaj.org/article/75b998ba14014d028706387e00ac5b8b
Autor:
Dongyang Hao, Qian Wang, Haikun Ma, Dayong Wu, Jie Kang, Huicong Dong, Baocai You, Ning Li, Ru Su
Publikováno v:
Materials & Design, Vol 248, Iss , Pp 113525- (2024)
Thermomechanical processing as the main method of grain boundary engineering (GBE), can modulate the grain boundary character distribution (GBCD) in turn affects the mechanical properties and stability of alloys at high temperature. In this study, th
Externí odkaz:
https://doaj.org/article/86ea700f0f7c4a4490957a43924b447c
Autor:
Tianlu Chen, Meng Sun, Run Yang, Rui Liu, Weibin Jiang, Tao Zhang, Xuebang Wu, Xianping Wang, Changsong Liu, Qianfeng Fang
Publikováno v:
Philosophical Magazine Letters, Vol 104, Iss 1 (2024)
The formation mechanism of a recrystallisation internal friction (IF) peak superimposed on a grain boundary (GB) IF peak for deformed copper was studied. The P1 peak, associated with the recrystallisation process, was observed at ∼ 599 K (2 K/min)
Externí odkaz:
https://doaj.org/article/48cdad53fb6343238cb4d9c5b419d82e
Publikováno v:
Materials & Design, Vol 247, Iss , Pp 113423- (2024)
The dynamic and post-dynamic recrystallisation (DRX and PDRX) kinetics of Alloy 718 are known to be dependent on the strain rate, deformation temperature, and the fraction of the δ-phase in the heterogeneous starting materials. Better control of the
Externí odkaz:
https://doaj.org/article/0d47615bdfe241fb88b29ac4a4195975
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2125-2139 (2024)
Discontinuous dynamic recrystallisation (DDRX) is a well-known phenomenon playing a significant role in the high-temperature processing of metals, including industrial forming and severe plastic deformations. The ongoing discussion on the Zener–Hol
Externí odkaz:
https://doaj.org/article/f333588eea8044cbae2203e6ac905ad0
Autor:
Zihan Ling, Mingyang Chen, Liqing Wang, Kai Ma, DongDong Zhang, Yunlong Li, Zhen Zhang, Zhanyong Zhao, Peikang Bai, Yanjun Li
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 782-793 (2024)
This study examined the effects of hot drawing deformation on the microstructure, texture, and mechanical properties of an Mg-9.5Gd-4Y–2Zn-0.3Zr alloy. A Φ6 mm extruded alloy bar was hot drawn down to a Φ1.2 mm wire through multi-passes. The resu
Externí odkaz:
https://doaj.org/article/e423dae0d7594a5181314ec2cdbe42fc
Autor:
Kristina K. Kudasheva, Mikhail L. Linderov, Aleksandr I. Brilevskiy, Aleksey V. Danyuk, Igor S. Yasnikov, Dmitry L. Merson
Publikováno v:
Frontier Materials & Technologies, Iss 1, Pp 37-47 (2024)
Biocompatibility makes magnesium alloys attractive functional materials in terms of their use as biodegradable implants. However, the technologies for manufacturing semi-finished products carry a possible diversity of the local strain rate and temper
Externí odkaz:
https://doaj.org/article/a482ea40b671417a9d153d94e5e93bdd
Autor:
Denis A. Aksenov, Elvira I. Fakhretdinova, Rashid N. Asfandiyarov, Arseniy G. Raab, Arseniy E. Sharipov, Mariya A. Shishkunova, Yuliya R. Sementeeva
Publikováno v:
Frontier Materials & Technologies, Iss 1, Pp 9-17 (2024)
Magnesium alloys are considered promising materials for the production of bioresorbable implants. Their main disadvantages are low strength and corrosion resistance in biological environment. In the work, the authors studied the effect of severe plas
Externí odkaz:
https://doaj.org/article/d56a109ca9b84c9bbea98a6fc48b5530