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Incremental sheet forming of aluminum with warm
2015 IEEE International Conference on Advanced Intelligent Mechatronics (AIM), 2015This article aims to present a preliminary study of single point incremental sheet forming (SPIF) with warm for aluminum sheet of 1 millimeter (mm) thickness, with a propose of evaluate the contribution of adding heat for the process and even, how to reduce the processing time.
Pablo Josue Da Silva, Alberto J. Alvares
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Warm Forming of Magnesium Sheet Metal
SAE Technical Paper Series, 2004<div class="htmlview paragraph">This paper deals with warm forming of Magnesium AZ 31 sheet metals. Experimental investigations on the formability of AZ31 at temperatures up 350°C have been carried out. The following the results of these investigations, such as stress-strain curves, forming limit curves are presented.
K. Siegert, S. Jäger
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On the Warm Forming of Machining Steels
1983Metal forming processes are often followed by a machining operation. However, machining of cold extrusion steels embraces some difficulties. Therefore, the formability of machining steels was investigated.
E. Nehl, K. Pöhlandt
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Warm forming of stainless steel sheet
Archives of Civil and Mechanical Engineering, 2010The aim of warm sheet metal forming processes is to improve plastic flow of material, as well as to decrease the springback effect. This investigation deals with the effect of temperature in the range from 20 °C to 700 °C on basic material parameters of stainless steel sheet metal such as yield stress, ultimate strength, total and uniform elongation ...
F. STACHOWICZ +2 more
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Warm Forming of Mg Sheets: From Incremental to Electromagnetic Forming
Metallurgical and Materials Transactions A, 2014Magnesium alloys are generating interest in the automotive and aeronautic industries due to their low density and potential to reduce gross vehicular weight. However, the formability of these alloys is poor and they are very difficult to be formed at room temperature due to their strong basal texture in rolled form.
Ibai Ulacia +6 more
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Formability of AA6061 alloy sheets in warm forming temperature range
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2019Significant improvement in formability of aluminum alloys can be obtained when these materials are formed in the warm working temperature range (below recrystallization temperature).
D. Raja Satish, D. Ravi Kumar
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An Empirical Analysis of Urban Form, Transport, and Global Warming
The Energy Journal, 2008Does urban form affect travel choices and thus C02 emissions by individuals? If this is the case, then urban form and policies that influence it deserve serious attention in the context of long-term climate policy. To address this issue, we examine the impact of urban density on commuting behavior, and the consequences for C02 emissions.
Grazi, F. +2 more
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1976
Tests are described in which graphite substances are used both in ring tests and for the extrusion of thin and thick wall cans at a stock temperature of 800°C. The use of copper plating is examined as a possible protective layer in these operations.
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Tests are described in which graphite substances are used both in ring tests and for the extrusion of thin and thick wall cans at a stock temperature of 800°C. The use of copper plating is examined as a possible protective layer in these operations.
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Warm incremental forming of magnesium alloy AZ31
CIRP Annals, 2008Industrial application of magnesium alloy AZ31 is dramatically increasing due to the very competitive mechanical strength vs. weight ratio. On the other hand, AZ31 is very difficult to be formed at room temperature. In this study incremental forming of the above material is taken into account, with particular reference to formability limits.
AMBROGIO, Giuseppina +2 more
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