Results 331 to 340 of about 12,004,329 (387)
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Biaxial warm forming behavior of aluminum sheet alloys
Journal of Materials Processing Technology, 2004Abstract In the present investigation, biaxial warm forming behavior in the temperature range 200–350 °C is investigated for three automotive aluminum sheet alloys: Al 5754, Al 5182 containing 1% Mn (Al 5182+Mn) and Al 6111-T4. While the formability for all the three alloys improves at elevated temperatures, the strain hardened alloys Al 5754 and Al ...
Daoming Li, Amit K Ghosh
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Powder material parameters establishment through warm forming route
Materials & Design, 2011Abstract This paper presents the establishment of the properties of powder materials through experimentation at elevated temperature ranging from room temperature (30 °C) to 150 °C. Uniaxial die compaction experiments were conducted to establish the powder properties such as densification, Young’s modulus, spring-back, plastic index, elastic index ...
M.M. Rahman +3 more
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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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Plant Life Forms of Warm Desert Climates
1996Deserts 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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Hot and warm forming of 2618 aluminium alloy
Journal of Light Metals, 2002Abstract 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 ...
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28. Warm isostatic forming and warm vibratory forming for carbon materials
Carbon, 1969H Nagashima, M Koyama
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Influence of material modeling on warm forming behavior of nickel based super alloy
, 2020A. Badrish +3 more
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Warm Forming Behavior of Magnesium Alloy Sheet in Manufacturing of Window Regulator Rail
International journal of automotive technology, 2019Hyeonil Park +4 more
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Warm pool ocean heat content regulates ocean–continent moisture transport
Nature, 2022Zhimin Jian, Yue Wang, Haowen Dang
exaly