Results 231 to 240 of about 725,174 (276)

Structurally complex phase engineering enables hydrogen-tolerant Al alloys. [PDF]

open access: yesNature
Jiang S   +17 more
europepmc   +1 more source

Study on Casting Roll during Twin-Roll Casting of Thin Strip

open access: yesMaterials Science Forum, 2010
In twin-roll thin strip casting, the temperature of casting roll affects the roll thermal stress, and influences the thermal deformation, the generation of roll surface cracks, the strip shape and the service life of casting roll. In this paper, the features of the casting roll materials have been analysed, the effects of the clad materials and ...
Xiao Ming Zhang   +4 more
openaire   +3 more sources

Finite Element Modeling of Casting Roll during Twin-Roll Strip Casting

open access: yesAdvanced Materials Research, 2010
In twin-roll thin strip casting, the temperature distribution of casting roll affects the roll thermal stress, and influences the thermal deformation, the generation of roll surface cracks, the strip shape, and the service life of casting roll. In this paper, the temperature distributions of casting roll have been analysed, the effects of the roll ...
Zhang, Xiaoming   +4 more
core   +4 more sources

The twin-roll casting of magnesium alloys

open access: yesJOM, 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   +4 more
openaire   +3 more sources

Twin roll casting of aluminium alloys

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2000
Abstract Twin roll casting can be used to produce aluminium sheet from ≈10 to 0.5 mm thick directly from the melt. Although sheet can be produced, various defects arise which limit the range of operating conditions suitable for commercial exploitation.
J D Hunt
exaly   +2 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.
Brij Kumar Dhindaw
exaly   +2 more sources

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, Hisaki Watari
exaly   +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   +3 more
openaire   +3 more sources

Research on Cast-Rolling Model in Twin-Roll Continuous Strip Casting

2009 International Conference on Measuring Technology and Mechatronics Automation, 2009
Combining classic rolling and casting theory and finite element method(FEM), a rolling force controlling model has been deduced in twin-roll strip casting, which considers the influence of casting velocity and melt level. After accuracy certification, the model has high precision under given conditions, and it can be used to set initial parameters ...
Guangming Zhu, Zheng Chang
openaire   +1 more source

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