Results 21 to 30 of about 299,677 (252)

Analysis of non-isothermal warm deep drawing of dual-phase DP600 steel

International Journal of Material Forming, 2018
Improving the formability of the material is a key issue in the deep drawing process. Heating the material above its recrystallization temperature drastically increases formability, but in the case of dual phase (DP) steels, it results in a loss of their mechanical properties.
Pepelnjak, T., Kayhan, E., Kaftanoglu, B.   +2 more
openaire   +2 more sources

Thinning behavior of laminated sheets metal in warm deep-drawing process under various grain sizes

MATEC Web of Conferences, 2016
The purpose of present research is to investigate the thickness distribution on the warm deep-drawing process of laminated sheets consisting of aluminum alloy series 1050, 5052 and stainless steel 304 (SUS), experimentally.
Kadkhodayan Mehran, Afshin Ehsan
doaj   +1 more source

Experimental research on warm deep drawing of HC420LA grade sheet material

The International Journal of Advanced Manufacturing Technology, 2016
The use of high-strength sheet material applications in the automotive industry has become widespread due to their high strength/weight ratios. The formability, however, of these high-strength sheet materials is limited at room temperatures (RTs).
Sen, Nuri, Karaagac, Ibrahim, Kurgan, Naci   +2 more
openaire   +4 more sources

Numerical optimization of warm hydromechanical deep drawing process parameters and its experimental verification

Journal of Manufacturing Processes, 2020
Abstract Warm Hydromechanical Deep Drawing (WHDD) is considered as an effective sheet metal forming process to overcome low formability problems of lightweight materials, such as aluminum and magnesium alloys, at room temperature. WHDD process combines the advantages of Hydromechanical Deep Drawing (HDD) and Warm Deep Drawing (WDD) processes. In this
Mevlüt Türköz, Ömer Necati Cora, Hasan Gedikli, Murat Dilmeç, Hüseyin Selçuk Halkacı, Muammer Koç   +5 more
openaire   +2 more sources

Linking glacial-interglacial states to multiple equilibria of climate [PDF]

, 2018
Glacial-Interglacial cycles are often described as an amplified global response of the climate to perturbations in solar radiation caused by oscillations of Earth's orbit. However, it remains unclear whether internal feedbacks are large enough to account
Ferreira, David, Ito, Takamitsu, Marshall, John, McGee, David   +3 more
core   +1 more source

Toward a Circular Economy in Deep Drawing: Remanufacturing End-of-Life Automotive Parts [PDF]

MATEC Web of Conferences
Recycling aluminium typically involves energy-intensive melting processes. This study presents a more sustainable approach by directly remanufacturing deep-drawn parts from end-of-life aluminium automotive components.
Österreicher Johannes A., Grabner Florian, Oberhauser Paul, Hovden Sindre L., Schlögl Carina M.   +4 more
doaj   +1 more source

Experimental Verification of Forming Characteristics Enhancement by Combined Variable Punch Speed/Blank Holder Force Process Path in Warm Deep Drawing of A5182 Aluminum Alloy

Metals
Warm deep drawing is an effective special deep drawing technique for improving the forming limits of difficult-to-form materials such as aluminum alloys, magnesium alloys, and stainless steels.
Shoichiro Yoshihara, Akinori Shibata, Ken-ichi Manabe   +2 more
doaj   +1 more source

Circular and square cups drawing and ironing of Ti alloy sheets by incremental press forming method [PDF]

MATEC Web of Conferences
The low ductility of Ti–6Al–4V alloy at forming temperatures below 780°C is still a problem. Ti–6Al–IV alloy is usually hot press formed at 780 to 900°C.
Okude Yusuke, Iwaoka Taku, Nakamura Isao, Muraoka Tsuyoshi, Katagiri Takashi   +4 more
doaj   +1 more source

Comparison of the Mechanical Properties and Forming Behavior of Two Texture-Weakened Mg-Sheet Alloys Produced by Twin Roll Casting

Frontiers in Materials, 2019
The influence of rolling and annealing on the resulting mechanical properties and forming behavior of Mg-Zn-RE and Mg-Zn-Ca alloys produced via twin roll casting is investigated. After hot rolling followed by an annealing treatment, both alloys develop a
José Victoria-Hernández, Sangbong Yi, David Klaumünzer, Dietmar Letzig   +3 more
doaj   +1 more source

Warm Hydromechanical Deep Drawing of AA 5754-0 and Optimization of Process Parameters

Journal of Engineering Materials and Technology, 2018
Warm hydromechanical deep drawing (WHDD) has increasingly been implemented by automotive industry due to its various benefits including mass reduction opportunities in auto body-in-white components and improved formability for lightweight alloys. In the first part of the current study, WHDD of AA 5754-0 was studied.
Acar, Dogan, Turkoz, Mevlut, Gedikli, Hasan, Halkaci, Huseyin Selcuk, Cora, Omer Necati   +4 more
openaire   +3 more sources