Results 41 to 50 of about 512,795 (332)
Metals, 2020 The deep drawability of three Martensitic Stainless Steels (MSS) alloys under conventional press hardening thermomechanical process conditions was investigated. The three alloys differ in the content of the main elements C and Cr.
Enrique Meza-García +5 more
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Hot Stamping Parts Shear Mold Manufacturing via Metal Additive Manufacturing
Applied Sciences, 2022 Hot stamping uses boron (B) steel to simultaneously form parts at high temperatures while cooling the parts in a mold, which is advantageous because of the ability to freeze the forms.
Myoung-Pyo Hong
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Успехи физики металлов, 2019 The current paper reports the new solutions intended to enhance the complex of mechanical properties and tendency to the press forming of the hot-rolled low-carbon and ultralow-carbon steels with subsequent cold deformation via upsetting and torsion ...
Yu. S. Projdak, V. Z. Kutsova, T. V. Kotova, H. P. Stetsenko, V. V. Prutchykova
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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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Journal of Materials Research and Technology, 2020 In the last years, press-hardening steels have contributed to the automotive industry successfully to meet the increasing regulations for reducing fuel consumption and stringent greenhouse gas emissions while improving passenger safety by manufacturing ...
Daniel Alexandre da Costa Ximenes +5 more
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New Multiphase CP and DP 1000 MPa strength level grades for improved performance after hot forming [PDF]
, 2019 Pure martensitic steels have after hot forming limited performance in terms of rest ductility which limits the application in crash relevant parts. New steel grades were designed in the EU project HOTFORM including the corresponding process routes. These
Aranguren, Iñigo +6 more
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Al-Li Alloys – The Analysis of Material Behaviour during Industrial Hot Forging [PDF]
, 2017 Al-Li alloys are a promising class of aerospace materials that combine light weight with high strength, comparable to those of steels. In the case of critical components, it is well known that providing the required reliability is impossible without ...
Ares Gomez-Gallegos +9 more
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SN Applied Sciences, 2022 In this paper, the stamp forming process of a U-shaped cross-section channel with sharp corners of composite laminates including aluminum sheet and polyvinyl chloride (PVC) reinforced with 3D-fiberglass was investigated.
Seyed Jalal Hashemi +3 more
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Hydrogen absorption of ultra-high strength aluminum-silicon coated 22MnB5 steels
Journal of Materials Research and Technology, 2023 The hot forming process allows to produce safety-relevant structural components in the automotive industry with strengths of 1500 MPa and higher. Generally, high strengths make material sensitive to hydrogen embrittlement.
Christoph Ostwald +3 more
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Metals, 2021 Robust and versatile production is enabled by a closed-loop control of product properties. This essentially relies on the characterization of the interaction between properties and available degrees of freedom to control the process.
Juri Martschin +4 more
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