Results 91 to 100 of about 59,216 (158)

Body adornment : the use of traditional forging techniques in jewelry

, 2008
The primary objective of this creative project was the exploration of the traditional metalsmithing technique referred to as forging in relation to the primary goal of jewelry, which is body ornamentation.
Kujawa, Karli M.
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Development of biodegradable Mg-Zn-Zr-based temporary implant materials through multidirectional forging and laser shock peening

Scientific Reports
Biodegradable magnesium alloys have been a fascinating but challenging research arena, as development of such alloys for clinical applications can be a game changer in orthopedics, while controlling the degradation rate of magnesium alloys in ...
S. Aditya Kudva, Gajanan Anne, Prakash Kumar, Ashwini Prabhu, S. Ramesh   +4 more
doaj   +1 more source

Effect of Nanoparticle Content on the Microstructural and Mechanical Properties of Forged and Heat-Treated TiC/2219 Nanocomposites

Metals, 2019
In this study, castings of TiC nanoparticle reinforced 2219 aluminum matrix composites with different TiC nanoparticle contents (0, 0.5, 0.9, 1.3, and 1.7 wt.%) prepared using an ultrasound-assisted stirring technology were deformed by multidirectional ...
Yilong Yang, Ripeng Jiang, Xiaoqian Li, Yun Zhang, Ruiqing Li   +4 more
doaj   +1 more source

Strengthening mechanism based on dislocation-twin interaction under room temperature multi-directional forging of AZ80 Mg alloy

Journal of Materials Research and Technology
Twin and dislocation have critical influence on the mechanical properties of the widely used AZ80 magnesium alloy. In the present work, we designed room temperature multi-direction forging (MDF) at different strain amplitudes (3% and 6%) with a same ...
Zhuo Wang, Xi Zhao, Shuchang Li, Jianmin Yu   +3 more
doaj   +1 more source

Grain refinement in a Cu-Cr-Zr alloy during multidirectional forging

, 2020
Structural changes during plastic deformation were studied in a Cu-0.3%Cr-0.5%Zr alloy subjected to multidirectional forging up to a total strain of 4 at the temperatures of 300 K and 673 K.
Fedorova, I., Kaibyshev, R., Belyakov, A., Yanushkevich, Z., Shakhova, I.   +4 more
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Effect of pass strain on grain refinement in 7475 Al alloy during hot multidirectional forging

, 2020
yesEffect of pass strain (Δɛ) on grain refinement was studied in multidirectional forging (MDF) of a coarse-grained 7475 Al alloy at 490°C under a strain rate of 3 ×10⁻⁴s⁻¹.
Kaibyshev R., Sitdikov O., Goloborodko A., Miura H., Sakai T.   +4 more
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Microstructural refinement and mechanical property enhancement of AZ91 magnesium alloy via room-temperature multi-directional forging

Scientific Reports
This study investigates the microstructural transformation and mechanical behavior of an AZ91 magnesium alloy processed via multi-directional forging (MDF) at room temperature.
Mehmet Şahbaz, Sinan Nalkıran
doaj   +1 more source

Σ3 CSL boundary distributions in an austenitic stainless steel subjected to multidirectional forging followed by annealing [PDF]

, 2014
The effect of processing and annealing temperatures on the grain boundary characters in the ultrafine-grained structure of a 304-type austenitic stainless steel was studied.
Tikhonova, M., Kaibyshev, R., Kuzminova, Y., Xiaoying Fang, Weiguo Wang   +4 more
core  

Achieving high strength of the current assisted multi-directional forging 0.4GNPs/Mg–8Al-1Sm composites via modifying the current density

Journal of Materials Research and Technology
Current-assisted multi-directional forging (CAMDF) is an emerging technique aimed at enhancing the microstructure and properties of metal-based materials. However, the strengthening mechanism of the Mg-based composites remains inadequately understood due
Zehua Yan, Yandong Yu, Wei Zhang, Hao Zhou   +3 more
doaj   +1 more source

Study on the plasticity improvement mechanism and grain refinement of AZ80 Mg alloy under cryogenic multi-directional forging

Journal of Materials Research and Technology
The introduction of twin lamellae and dislocation interaction through Multi-directional forging (MDF) at room temperature (RT) has been reported to significantly improve the mechanical properties of Mg alloys.
Shuchang Li, Zhuo Wang, Xi Zhao, Xiangdong Wang, Jianmin Yu   +4 more
doaj   +1 more source