Zobrazeno 1 - 10
of 2 838
pro vyhledávání: '"Hot-extrusion"'
Autor:
Jian Ren, Hao Meng, Mingjun Yang, Richu Wang, Chaoqun Peng, Yuehua Sun, Yanning Chen, Kang Yang, Guangsheng Song
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 2395-2405 (2024)
The microstructure, texture, and mechanical properties of as-extruded and cold-rolled Mg–8Li–3Al–2Zn-1Gd-0.2Zr (LAZ832-1Gd-0.2Zr) alloys were investigated with the aim of strengthening the alloy by combining hot extrusion and cold rolling. Cold
Externí odkaz:
https://doaj.org/article/dd5ba591d2dc410e998b520cf5ed267d
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 8, Pp 3159-3172 (2024)
In this paper, (0.2–1 wt%) Yb was added to improve the tensile properties and high-cycle fatigue behavior of the as-cast and as-extruded Mg-10Li-5Zn-0.5Er alloys. It is found that Yb mainly affects the mechanical properties of the alloy by changing
Externí odkaz:
https://doaj.org/article/de5501e8326d40c1ab37d87dbf09161a
Autor:
Feifei Liu, Deliang Zhang
Publikováno v:
Heat Treatment and Surface Engineering, Vol 6, Iss 1 (2024)
The microstructure and mechanical properties of recycled AA6063 aluminum alloy rods fabricated by hot extrusion of forging compacts formed by upsetting compacts of small AA6063 aluminum alloy pieces with different Fe contents before and after T6 heat
Externí odkaz:
https://doaj.org/article/778aeb1f022f468bb8bc5a6defb2519b
Publikováno v:
Alloys, Vol 3, Iss 2, Pp 140-160 (2024)
In this investigation, the effects of different annealing temperatures (180, 200, 220, 240, 260, and 280 °C) on the microstructure evolution and properties of an extruded Mg–2.0Zn–1.0Y–0.5Zr (wt%) magnesium alloys were determined. Optical micr
Externí odkaz:
https://doaj.org/article/ae5e9ac3be374740b1d51957930cf894
Autor:
Tian Zhou, Yangwei Wang, Jiawei Bao, Muhammad Abubaker Khan, Pingluo Zhao, Rui An, Hao Zhang, Mohamed A. Afifi
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 7295-7307 (2024)
The Al–Zn–Mg–Cu 7055 aluminum alloy was meticulously fabricated through spray forming (SF) technology, followed by hot extrusion and T76 treatment. This comprehensive process allowed for a thorough investigation of its microstructural character
Externí odkaz:
https://doaj.org/article/f74a89e753d643d3ac6fb1b802380b6a
Publikováno v:
Fenmo yejin jishu, Vol 42, Iss 2, Pp 135-143 (2024)
Ti/(TiB+TiC) titanium matrix composites with the excellent mechanical properties were prepared by vacuum pressureless sintering and hot extrusion by using low-cost TiH2 powders instead of pure titanium powders and adding B4C to in-situ produce TiB an
Externí odkaz:
https://doaj.org/article/49cdd2498278431e80ce7bbad386e761
Autor:
Sami Al-Alimi, Nur Kamilah Yusuf, Atef M. Ghaleb, Mohd Amri Lajis, Shazarel Shamsudin, Wenbin Zhou, Yahya M. Altharan, Hamza Salah Abdulwahab, Yazid Saif, Djamal Hissein Didane, Ikhwan S T T, Anbia Adam
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102566- (2024)
Climate change is a significant global environmental issue that has attracted extensive research and debate. Consequently, the concept of sustainability in the context of aluminium encompasses multiple dimensions. Within the discussions surrounding w
Externí odkaz:
https://doaj.org/article/431073745931401d81472641442eba43
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113099- (2024)
Good strength-ductility balance in graphene nanosheet (GNS)-reinforced aluminum nanocomposites can be achieved through tailorable and facile agglomeration control. Our previous study showed that pre-modulating the Al powder morphology by adding hard
Externí odkaz:
https://doaj.org/article/0bc0e018810c4f2894e5f5a3db388ea2
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract In a bid to address the energy-intensive nature of primary aluminum production, this study explores the solid-state recycling of aluminum alloy 6082 chips through direct hot extrusion. Compacted at room temperature, chips were extruded at te
Externí odkaz:
https://doaj.org/article/e6a63980e2ab4e7ab50c51cde2e1414b
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 4781-4795 (2024)
A novel magnesium-based multi-principal element alloy with the chemical formula Mg54Al22Li11Zn11Ti2 was prepared using the vacuum induction melting method and subsequently extruded at 350 °C. The phase composition of the alloy in its as-cast state a
Externí odkaz:
https://doaj.org/article/c2d7018e9a5d484f86050a61854fc637