Results 21 to 30 of about 3,482,826 (119)

Eliminating Anisotropy of 7085 Alloy Forgings via Temperature Combination Control During Two-Stage Multi-Directional Forging. [PDF]

Materials (Basel)
Due to its high mechanical properties and low quench sensitivity, 7085 aluminum alloy is suitable for the aircraft industry. However, large cross-section forgings of 7085 alloy usually have over 40% anisotropy in mechanical behaviors, especially in the ...
Yin X, Liu W, Tan X, Wu M, Yuan S, Xiao D, Huang L.   +6 more
europepmc   +2 more sources

Effect of Multi-Directional Forging on Microstructure and Mechanical Properties of Dual-Phase Mg-8Li-3Al-0.3Si Alloy. [PDF]

Materials (Basel)
The Mg-8Li-3Al-0.3Si dual-phase alloy (LA83-0.3Si) was subjected to six multi-directional forging (MDF) passes in the present work, then its microstructure, mechanical properties, and work hardening and work softening effects were examined and analyzed ...
Tian P, Wang C, Nie K, Li Y, Deng K.
europepmc   +2 more sources

Investigating the CO2 laser cutting parameters of MDF wood composite material [PDF]

, 2011
Laser cutting of medium density fibreboard (MDF) is a complicated process and the selection of the process parameters combinations is essential to get the highest quality of the cut section.
Olabi, Abdul-Ghani, A.G. Olabi, Eltawahni, Hayat, K.Y. Benyounis, H.A. Eltawahni, Benyounis, Khaled   +5 more
core   +2 more sources

Dynamic recrystallization behavior and strengthening mechanism of Mg–Gd–Y–Zn–Zr alloy during isothermal MDF process

Journal of Materials Research and Technology, 2022
As one of severe plastic deformation (SPD) methods, multi-directional forging (MDF) technology is an effective way to refine grains. The microstructure, texture evolution and mechanical properties of homogenized Mg–13Gd–4Y–2Zn–0.5Zr (wt.
Beibei Dong, Jing Chai, Guoqin Wu, Huifang Zhang, Zhimin Zhang, Jianmin Yu, Yong Xue, Mu Meng   +7 more
doaj   +1 more source

Adaptive multi-channel MAC protocol for dense VANET with directional antennas [PDF]

, 2009
Directional antennas in Ad hoc networks offer more benefits than the traditional antennas with omni-directional mode. With directional antennas, it can increase the spatial reuse of the wireless channel.
Xie, Xu, Yang, Shaoshi, Lv, Tiejun, Benxiong Huang, Xu Xie, Shaoshi Yang, Tiejun Lv, Huang, Benxiong   +7 more
core   +1 more source

Forging process control: Influence of key parameters variation on product specifications deviations [PDF]

, 2014
Process control in forging industry is essential to ensure a better quality of the product with a lower cost at the end of the manufacturing process. To control the process, a number of key parameters must be monitored to prevent product or forging plan ...
ALLAM, Zakaria, BIGOT, Regis, BECKER, Eric, BAUDOUIN, Cyrille, KRUMPIPE, Pierre   +4 more
core   +1 more source

Nanomaterials by severe plastic deformation: review of historical developments and recent advances

Materials Research Letters, 2022
Severe plastic deformation (SPD) is effective in producing bulk ultrafine-grained and nanostructured materials with large densities of lattice defects.
Kaveh Edalati, Andrea Bachmaier, Victor A. Beloshenko, Yan Beygelzimer, Vladimir D. Blank, Walter J. Botta, Krzysztof Bryła, Jakub Čížek, Sergiy Divinski, Nariman A. Enikeev, Yuri Estrin, Ghader Faraji, Roberto B. Figueiredo, Masayoshi Fuji, Tadahiko Furuta, Thierry Grosdidier, Jenő Gubicza, Anton Hohenwarter, Zenji Horita, Jacques Huot, Yoshifumi Ikoma, Miloš Janeček, Megumi Kawasaki, Petr Král, Shigeru Kuramoto, Terence G. Langdon, Daniel R. Leiva, Valery I. Levitas, Andrey Mazilkin, Masaki Mito, Hiroyuki Miyamoto, Terukazu Nishizaki, Reinhard Pippan, Vladimir V. Popov, Elena N. Popova, Gencaga Purcek, Oliver Renk, Ádám Révész, Xavier Sauvage, Vaclav Sklenicka, Werner Skrotzki, Boris B. Straumal, Satyam Suwas, Laszlo S. Toth, Nobuhiro Tsuji, Ruslan Z. Valiev, Gerhard Wilde, Michael J. Zehetbauer, Xinkun Zhu   +48 more
doaj   +1 more source

Mechanical properties of Al-9Si-0.6Mg-0.1Sr alloy processed by successive hot and cold multi-directional forging

, 2023
In this study, the effect of successive hot and cold multi-directional forging (MDF) on the mechanical properties of the Al-9Si-0.6Mg-0.1Sr alloy was explored. The alloy was first homogenized and then forged at 200°C from 3 to 15 passes. After each three
Alemdağ, Yasin, Atmaca, Mustafa, Hekimoğlu, Ali Paşa, Karabıyık, Sadun, Pürçek, Gençağa   +4 more
core   +1 more source

Formation mechanism of titanium solid solution and its influence on equiaxed behavior of α phase of Ti–5Al–5Mo–5Cr–2Zr-xNb alloys

Journal of Materials Research and Technology, 2023
To clarify the formation mechanism of titanium solid solution (Tiss) and its effect on the microstructure, Ti–5Al–5Mo–5Cr–2Zr-xNb alloys are prepared by vacuum induction melting and multi-directional forging (MDF).
Shichen Sun, Hongze Fang, Yili Li, Ruirun Chen, Baohui Zhu, Jingjie Guo   +5 more
doaj   +1 more source

Numerical simulation and experimental investigation on multi-directional forging of pure molybdenum [PDF]

, 2021
The multi-directional forging process of pure molybdenum was numerically simulated by using DEFORM-3D finite element simulation software. Based on the forging experiment, the effects of deformation temperature, forging reduction, and forging steps on the
DUAN Bo-hua, YANG Dong-lin, WANG De-zhi
core   +1 more source