Results 251 to 260 of about 32,377 (303)

Twin roll casting of aluminum alloy strips

Journal of Materials Processing Technology, 2004
Abstract Two kinds of twin roll caster for aluminum alloys were devised in the present study. Vertical type was adopted. The strip, which was thinner than 3 mm, could be cast at speeds higher than 60 m/min. Aluminum alloy, which freezing zone is very wide like A5182, could be cast using the twin roll caster of the present study at speeds up to 150 m ...
Toshio Haga, Kenta Tkahashi, Masaaki Ikawaand, Hisaki Watari   +3 more
openaire   +3 more sources

Twin-Roll Casting of Aluminum Alloys – An Overview

Materials and Manufacturing Processes, 2014
Since its invention by Sir Henry Bessemer in 1865, twin-roll casting (TRC) has been the subject of extensive research, not only to develop the technology but also to achieve an understanding of microstructural evolution. The present review confines itself to the literature on process aspect, modeling, and quality issues.
N. S. Barekar, B. K. Dhindaw
openaire   +3 more sources

Twin-roll casting of aluminum–steel clad strips

Journal of Manufacturing Processes, 2013
Abstract The results of experiments on twin-roll casting of aluminum–steel clad strips are presented. For the first time this energy-saving production technology for a clad material of this metals combination was implemented. Besides the experimental equipment and processing details, the results of metallographic, electron microprobe and transmission
Olexandr Grydin, Gregory Gerstein, Florian Nürnberger, Mirko Schaper, Valentyn Danchenko   +4 more
openaire   +3 more sources

Computational Fluid Dynamics Applied to Twin-Roll Casting

Canadian Metallurgical Quarterly, 1998
Abstract Near-net-shape casting technology is one of the most important research areas in the iron and steel industry today. Driving forces for the development of this technology include a reduction in the number of operations needed for conventionally produced strip. This is especially true of hot rolling operations.
R TAVARES, R GUTHRIE
openaire   +2 more sources

Twin Roll Casting and Melt Conditioned Twin-Roll Casting of Magnesium

Solid State Phenomena, 2008
Recently, BCAST at Brunel University has developed a MCAST (melt conditioning by advanced shear technology) process for conditioning liquid metal at temperature either above or bellow the alloy liquidus using a high shear twin-screw mechanism. The MCAST process has now been combined with the twin roll casting (TRC) process to form an innovative ...
Zan Bian, I. Bayandorian, H.W. Zhang, Z. Fan   +3 more
openaire   +1 more source

The twin-roll casting of magnesium alloys

JOM, 2009
Recently, technologies for twin-roll casting have been widely developed to efficiently fabricate the lightweight Mg alloy sheets that are quite attractive for numerous weight-sensitive applications. This paper reviews the recent progress in the twin-roll casting of Mg alloys, focusing on the processing aspects that have close relations to the ...
Park, Sung Soo, Park, W. -J., Kim, C. H., You, B. S., Kim, Nack J.   +4 more
openaire   +2 more sources

Development of the twin-roll casting process

Journal of Materials Processing Technology, 1995
Abstract Twin-roll casting has been used for approximately 40 years for the production of aluminium strip. Traditionally, the process has been one of low productivity and has been restricted to a limited range of alloys and a minimum cast thickness of approximately 6 mm.
R. Cook, P.G. Grocock, P.M. Thomas, D.V. Edmonds, J.D. Hunt   +4 more
openaire   +1 more source

Twin-Roll Cast Al-Clad Magnesium Alloy

Materials Science Forum, 2009
An attempt has been made to clad Mg alloy with Al by twin-roll casting. This was done by inserting an Al sheet between the roll and the Mg alloy melt during twin-roll casting. Microstructural investigation across the transverse section of the as-cast Al-clad Mg alloy sheet reveals a very good interfacial bonding between Al and the base Mg alloy ...
A.K. Prasada Rao, K.H. Kim, J.H. Bae, Geun Tae Bae, Dong Hyuk Shin, Nack J. Kim   +5 more
openaire   +2 more sources

The twin-roll strip casting of magnesium

JOM, 2004
Commonwealth Scientific & Industrial Research Organization has been working since 2000 to develop twin-roll strip casting of magnesium alloy. The primary objective was to significantly reduce the manufacturing cost of the magnesium sheet through the twin-roll casting process.
D. Liang, C. B. Cowley
openaire   +1 more source

Water Modeling of Twin-Roll Strip Casting

Journal of Iron and Steel Research International, 2006
Twin-roll strip casting is regarded as a prospective technology of near net shape continuous casting. The fluid flow field and level fluctuation in the pool have a strong influence not only on composition and temperature homogeneity of pool, but also on the strip quality.
Bo Wang, Jie-yu Zhang, Jun-fei Fan, Shun-li Zhao, Yuan Fang, Sheng-li An   +5 more
openaire   +1 more source