Results 21 to 30 of about 13,036,972 (301)
, 2021 The application of sandwich sheets containing a three-dimensional core is limited due to low manufacturing efficiency and poor formability . Metal-based sandwich sheets, where thin metallic face sheets are used to sandwich and bond with a three ...
Jingwei Zhang, T. Taylor, J. Yanagimoto
semanticscholar +1 more source
Star-forming filaments in warm dark matter models [PDF]
Monthly Notices of the Royal Astronomical Society, 2015 8 pages, 7 figures. Accepted to MNRAS.
Gao, L., Theuns, T., Springel, V.
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Robot-Assisted Cold and Warm Incremental Sheet Forming of Aluminum Alloy 6061: A Comparative Study
Metals, 2023 Incremental sheet forming (ISF) requires no or partial dies for sheet metal fabrication and is widely used for small batch production. In this process, necking is either suppressed or delayed due to the localized nature of tool–sheet contact; hence, more
Ravi Prakash Singh +7 more
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In-Line Dimensional Inspection of Warm-Die Forged Revolution Workpieces Using 3D Mesh Reconstruction
Applied Sciences, 2019 Industrial dimensional assessment presents instances in which early control is exerted among “warm” (approx. 600 ∘C) pieces. Early control saves resources, as defective processes are timely stopped and corrected.
Daniel Mejia-Parra +7 more
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Journal of Materials Research and Technology, 2022 The flow behavior of a Ti–6Al–4V alloy during warm forming was characterized, and the results were analyzed to reveal the causes of fracture during warm forging of a small Ti–6Al–4V alloy bolt. The experimental flow curves obtained by compression test of
Su Min Ji +5 more
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Development of Warm Punch Using Friction Heat
Tribology Online, 2023 In press forming, most forming is performed cold. However, warm or hot forming is used for hard materials. In the present study, we focused on the heat generated by friction between metals and worked on the development of the warm punch that utilizes ...
Yasunori Harada, Taiki Takahara
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Introduction and validation of a surrogate model for warm forming and cathodic dip treatment of EN AW-7075-T6 [PDF]
MATEC Web of ConferencesFor the production of safety-relevant automotive components, aluminium alloy EN AW-7075 is a promising substitute characterised by its high specific strength.
Jepkens Jan +5 more
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Metals, 2020 Aluminum alloy materials have been widely used in automobile, aerospace and other fields because of their low density, high specific strength and corrosion resistance. The process of the warm forming of aluminum alloy improves the formability of aluminum
Shasha Dou +3 more
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Investigation of the Flow Behaviour of Martensitic Steel at Elevated Temperatures Via Uniaxial Tensile Tests [PDF]
Archives of Metallurgy and MaterialsIn recent years, advanced high strength steels have been the main choice of automobile manufacturers due to their excellent strengths and decent formability. In this study, the forming behaviour of a martensitic steel (MART 1200) at elevated temperatures,
N. Sen, T. Civek, O. Elkoca, E. Çevik
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Warm forming simulation of Al–Mg sheet
Journal of Materials Processing Technology, 2009 The accuracy of warm forming simulations depends to a large extend on the description of the yield surface with temperature and strain-rate dependent hardening and on the modeling of friction. In this paper, the anisotropic behavior of the sheet is described by using the Vegter yield locus, which is purely based on experimental measurements.
Kurukuri, S. +3 more
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