Results 21 to 30 of about 15,535 (214)

Effects of multi-directional forging on the microstructure and mechanical properties of TiB2 particulate reinforced 6061Al composite

Journal of Materials Research and Technology, 2023
TiB2 particulate reinforced 6061Al (TiB2/6061Al) composite was fabricated by hot press sintering, and multi-directional forging was further applied to enhance the microstructure and mechanical properties.
Changren Tian, Liang Chen, Yongjun Chen, Zhigang Li, Lihua Qian, Guoqun Zhao   +5 more
doaj   +1 more source

Mechanical behavior and microstructures of aluminum processed by low strain amplitude multi-directional confined forging

Journal of Materials Research and Technology, 2020
Severe Plastic Deformation (SPD) leads to grain refinement and strengthening of metals. Among the many SPD processing methods, Multi-Directional Forging (MDF) is the only one where in-situ material stress–strain curves can be obtained. These are adequate
N.G.S. Almeida, P.H.R. Pereira, C.G. de Faria, M.T.P. Aguilar, P.R. Cetlin   +4 more
doaj   +1 more source

Application of multi-directional forged titanium for prosthetic crown fabrication by CAD/CAM

Dental Materials Journal, 2021
Titanium are often used as dental materials, pure titanium present low strength and titanium alloy is reported poor biocompatibility, respectively. To overcome the problem, we fabricated high-strength multi-directional forged (MDF) titanium with improved mechanical properties without changing the chemical composition and evaluated its applicability in ...
Masateru, Anzai, Tomonari, Kumasaka, Erika, Inoue, Kazuhide, Seimiya, Norishige, Kawanishi, Tohru, Hayakawa, Chikahiro, Ohkubo, Hiromi, Miura, Noriyuki, Hoshi, Katsuhiko, Kimoto   +9 more
openaire   +3 more sources

Research on multi-cylinder synchronous control system of multi-directional forging hydraulic press

Journal of Physics: Conference Series, 2022
Abstract A master-slave synchronization control strategy based on RBF network adaptive sliding mode control is proposed to solve the problem of lack of effective control strategy and control accuracy in the process of synchronous motion of three horizontal cylinders of multi-directional die forging hydraulic press in VL ball cage forming
Cong Xu, Xiao Xu, Zhao Liu, Xin wang
openaire   +1 more source

Microstructural Evolution in Large-Section Plastic Mould Steel during Multi-Directional Forging

Metals, 2022
To obtain excellent mechanical properties from large cross-sections of plastic mould steel (SDP1), we conducted multi-directional forging (MDF) to control the microstructure of ingots. To investigate the microstructural evolution of SDP1 steel during MDF,
Xuan Chen, Boya Wu, Jiayuan Li, Xiaoxiao Zhang, Pengpeng Zuo, Xiaochun Wu, Junwan Li   +6 more
doaj   +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

3D modelling of Ti–6Al–4V linear friction welds [PDF]

, 2016
Linear friction welding (LFW) is a solid-state joining process that significantly reduces manufacturing costs when fabricating Ti–6Al–4V aircraft components.
Buhr, Clement, Colegrove, Paul A., McAndrew, Anthony   +2 more
core   +2 more sources

Secure Routing in Wireless Mesh Networks [PDF]

, 2011
Wireless mesh networks (WMNs) have emerged as a promising concept to meet the challenges in next-generation networks such as providing flexible, adaptive, and reconfigurable architecture while offering cost-effective solutions to the service providers ...
Sen, Jaydip
core   +3 more sources

Tribological Characterization of Commercial Pure Titanium Processed by Multi-Directional Forging [PDF]

Acta Metallurgica Sinica (English Letters), 2019
This work discusses tribological properties of commercial pure (CP) titanium processed by multi-directional forging (MDF) up to six passes at room temperature and 220 °C. For this purpose, wear test was conducted by dry sliding pin-on-disk method on the initial and ultrafine grained samples using different stress magnitudes of 1, 1.5 and 2 MPa.
I. Ansarian, M. H. Shaeri, M. Ebrahimi, P. Minárik   +3 more
openaire   +1 more source

Texture development in Fe-doped alumina ceramics via templated grain growth and their application to carbon nanotube growth [PDF]

, 2013
Fe-doped alumina (Fe-Al2O3) materials with a controlled microstructure could be designed for some special uses such as a substrate for carbon nanotube growth.
Flahaut, Emmanuel, Peigney, Alain, Suvacı, Ender, Weibel, Alicia, Çelik, Yasemin   +4 more
core   +3 more sources