Achievements of Nearly Zero Earing Defects on SPCC Cylindrical Drawn Cup Using Multi Draw Radius Die
Metals, 2020 In recent years, the old-fashioned cylindrical cup shapes are still widely used, and there are many defects which could not be solved yet. In the present research, the classical earing defects, which are mainly caused by the material mechanical property ...
Rudeemas Jankree, Sutasn Thipprakmas
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Ear, ears, and more ears! [PDF]
Archives of Disease in Childhood, 2001 In the US this year, clinicians will write approximately 25 000 000 oral antibiotic prescriptions for acute otitis media (AOM). I thought it worthwhile to describe current management in the US, given how often clinicians diagnose AOM, the concern about appropriate use of oral antibiotics, and the European trend for not treating this condition with ...
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An Evolutionary Yield Function Model Based on Plastic Work and Non-Associated Flow Rule
Metals, 2019 A constitutive law was developed based on the evolutionary yield function to account for the evolution of anisotropy induced by the plastic deformation.
Taejoon Park +2 more
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Reduce the Planar Anisotropy of AA6016 Aluminum Sheets by Texture and Microstructure Control
Crystals, 2020 In order to produce a more isotropic Al-Mg-Si alloy sheet in the T4 temper, pre-annealed AA6016 hot rolled strips were cold rolled by conventional rolling, transverse rolling and an alternative rolling schedule.
Xiaoge Duan +4 more
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Optimization of initial blank shape for square cup deep drawing using variable blank holder force
Nihon Kikai Gakkai ronbunshu, 2014 In deep drawing, area above the trimmed line is called earing. Reduction of the earing in deep drawing is one of the major issues for cost reduction. In addition, a high BHF causes tearing while a low BHF leads to wrinkling.
Marina SAIKYO, Satoshi KITAYAMA
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MATEC Web of Conferences, 2015 By combining the nonlinear finite element analysis techniques and crystal plasticity theory, the macroscopic mechanical behaviour of crystalline material, the texture evolution and earing-type characteristics are simulated accurately.
Yang J. +4 more
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TERMS OF WINTER WHEAT TREATMENT BY FUNGICIDES TO CONTROL DEVELOPMENT OF BROWN RUST PATHOGEN
Зерновое хозяйство России, 2018 The terms of winter wheat treatment against brown rust pathogens (PucciniareconditeRob. exDesmf. sp. tritici) can greatly differ depending on climatic conditions and applied materials. The question is not studied enough for the Tambov region.
N. N. Dubrovskaya +3 more
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Effect of rolling mode on microstructure and plastic anisotropy of 6016 aluminum alloy sheet
Cailiao gongcheng, 2020 The effect of rolling mode on microstructure and plastic anisotropy of the Al-Mg-Si alloy sheets was investigated by means of earing test, X-ray diffraction (XRD) and electron backscattered diffraction (EBSD) techniques.
DUAN Xiao-ge +4 more
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THE EFFICIENCY OF APPLICATION OF COMPLEX LIQUID FERTILIZERS IN CHELATED FORM AGAINST THE BACKGROUND OF NATURAL AND MINERAL NUTRITION OF SPRING WHEAT PLANTS [PDF]
Volga Region Farmland, 2020 Intensification of agricultural production increases the load on soil resources, which leads to a decrease in fertility and, consequently, a decrease in mineral nutrition of plants in the agrocenosis.
L.V. Karpova +2 more
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A Study of Optimum Blank Shape for Square Cup Drawing Using Finite Element Method [PDF]
Engineering and Technology Journal, 2011 The aim of this study is to determine the optimal blank shape for a square cup drawing with uniform flange (square and circular flange).A new algorithm is proposed to control of flange shape based on shape error.
Harith Yarub Mann, Shakir Madhlwm Katee
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