Results 31 to 40 of about 32,377 (306)
Journal of Hebei University of Science and Technology, 2023 In order to solve the problems of strip break and strip bulging in the commissioning process of thin strip continuous casting industrial production line and improve the solidification structure and surface quality of thin strip continuous casting, an ...
Suling LU +6 more
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2008-2009 President\u27s Report [PDF]
, 2009 The Linfield College President\u27s Annual Report is a collection of information about the year in review, including academics, student life and athletics, enrollment, finances, philanthropy, and ...
Davis, Laura, Mileham, Mardi
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Effect of Casting Parameters on Roll Separation Force during Twin Roll Casting
Procedia Engineering, 2014 AbstractA two-dimensional finite element analysis was adopted to predict temperature distribution and roll separation force during twin roll casting of A7075 aluminum alloy strip. The influence of various parameters such as roll speed, initial temperature of the melt and heat transfer coefficient on temperature distribution and roll separation force ...
Lee, Yun-Soo +2 more
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Copper Clad Steel Strips Produced by a Modified Twin-Roll Casting Process
Metals, 2019 Twin-roll strip casting of steel provides a resource and energy efficient way to produce thin hot strips directly from the liquid phase. Clad metals offer less costly alternatives to monolithic alloys for a wide range of applications, but their various ...
Dennis Münster, Gerhard Hirt
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Crystals, 2020 In the present work, the microstructure and texture of a Mg–6.8Y–2.5Zn–0.4Zr sheet manufactured by twin-roll casting were investigated. The twin-roll cast state consisted of two apparent phases: the α-Mg matrix, which was made up of dobulites with an ...
Kristina Kittner +4 more
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Analysis of the influence parameters on steel strip defects in continuous roll casting-rolling
Mechanics and Advanced Technologies, 2023 Problem. The casting-rolling process is currently one of the most effective and promising processes used for the production of steel sheets. The advantages of this process include the small dimensions of the unit and a significant reduction in energy ...
Alexey Nogovitsyn +4 more
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Fabrication of Mg/Al Clad Strips by Direct Cladding from Molten Metals
Metals, 2022 This work describes the fabrication of AZ91D/A5052 clad strips by direct cladding from molten metals using a horizontal twin roll caster. Subsequently, the effects of roll speed, pouring sequence, and solidification length on the AZ91D/A5052 clad strips ...
Gengyan Feng, Hisaki Watari, Toshio Haga
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High-Speed and Low-Load Twin-Roll Casting of Al–5%Mg Strip
Metals, 2022 A conventional twin-roll caster usually casts strips at a speed slower than 2 m/min and a roll load greater than 2 kN/mm. A vertical-type high-speed twin-roll caster can cast aluminum alloy strips at a speed higher than 10 m/min and a roll load smaller ...
Kazuki Yamazaki, Toshio Haga
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The influence of alloy composition on the as-cast grain structure in near net shape low-density steels [PDF]
, 2017 Low-density steels are considered an attractive potential replacement for conventional steel in industries such as the automotive sector. However, there are several issues that need to be overcome before they become commercially useful grades.
Davis, Claire +2 more
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Frontiers in Metals and AlloysIn this study the influence of varying twin-roll casting (TRC) conditions on the microstructure, texture and mechanical properties of a Mg-6.8Y-2.5Zn-0.4Zr alloy (WZ73) was investigated. In particular the twin-roll cast speed and rolling gap were varied.
Franziska Ueberschär +2 more
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