Results 231 to 240 of about 61,624 (261)

Warm Forming of Aluminum Alloy Tubes

2004
info:eu-repo/semantics ...
Martin, Philippe, Baragar, D., Godet, Stéphane, Jonas, J.J., Neale, K. W., Luo, Alan   +5 more
openaire   +1 more source

Hot and warm forming of 2618 aluminium alloy

Journal of Light Metals, 2002
Abstract The hot and warm formability of 2618 aluminium alloy, in the as-solutioned condition, was investigated in extended ranges of temperature and strain rate by means of torsion testing. Precipitation was found to occur during deformation. The effect of the precipitation of second phase particles, occurring during deformation, on the flow curve ...
openaire   +1 more source

Comparative study on deformation behavior, microstructure evolution and post-forming property of an Al Zn Mg Cu alloy in a novel warm forming process

Journal of Materials Processing Technology, 2023
Zhili Hu
exaly  

Numerical simulation and experimental study of warm hydro-forming of magnesium alloy sheet

Journal of Manufacturing Processes, 2022
Su Huang
exaly  

Plant Life Forms of Warm Desert Climates

1996
Deserts occur where the driest climates on earth prevail. If the arid zone is con-tained within the 200-mm isohyet, then the warm deserts can be identified as arid regions in the subtropics and tropics having mean monthly temperatures that exceed 20 °C in the hottest month and 9 °C in the coldest month, hence locations that experience few, if any, and ...
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Enhancing combined cryogenic mechanical properties of metastable austenitic stainless steel by warm forming

Journal of Materials Processing Technology, 2021
Qunjie Lu, Jinyang Zheng, Shaoan Cheng   +2 more
exaly  

Bestial and warm addressing forms in Mexican Spanish

Abstract This paper explores the evolution of two names for animals, buey ‘ox’ and cabrón ‘mail goat’, that have undergone a set of important semantic and pragmatic changes since the XIXth Century. The change from offensive to warm and friendly addressing forms involved a series of semantic bleaching processes, mostly attested along ...
openaire   +1 more source

Metal Forming (Warm): Comparison With Hot and Cold Forming

2019
Fariba T. Mahi, Dieter Schmoeckel, Abu N.M. Karim   +2 more
openaire   +1 more source

Development of Warm Sheet Forming of Magnesium alloys

2008
Up to now, more than 90% of magnesium alloy products are still produced by die casting processes, only very small proportions are produced by plastic forming processes. Magnesium alloys have rather poor formability at room temperature, which makes it difficult for applications of the plastic forming technology in engineering.
Zhang, S. H., Wang, Z. T., Zheng, L., Zhou, L. X., PALUMBO, Gianfranco   +4 more
openaire   +1 more source

Formability of magnesium AZ31 sheet in the incremental forming at warm temperature

Journal of Materials Processing Technology, 2008
J J Park
exaly