Browse Titles - 3237 results

3D Numerical Simulation of the Hollow Square-Typed Polymer Based on Gas-Assisted Extrusion Method
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(Switzerland: Trans Tech Publications, 2016), 9 page(s)
According to the properties of hollow square-typed polymer extrudate, the three dimensional numerical simulation of hollow square-typed polymer extrudate based on gas-assisted extrusion technology was performed by using finite element method. Meanwhile, four different gas-assisted modes imposed on the outer and in...
(Switzerland: Trans Tech Publications, 2016), 9 page(s)
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3D Topography Analysis of Ball-End Milled H-13 Die Steel Surfaces Using Wavelet Decomposition Method
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(Switzerland: Trans Tech Publications, 2016), 10 page(s)
Optical profiler is employed to measure the surface topography of H-13 die steel machined by ball end cutter. By using 2D discret wavelet decomposition, the topographies of different frequency bands are obtained and the influence of cutter posture on varying frequncy bands topography is studied. The results show t...
(Switzerland: Trans Tech Publications, 2016), 10 page(s)
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Abnormal Grain Growth on the Surface of Cold-Rolled AA1235 Aluminum Plate during the Annealing Process
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(Switzerland: Trans Tech Publications, 2017), 12 page(s)
AA1235 aluminum alloys were twin roll cast into a 7.0 mm-thick billet and further rolled into a plate with 70% reduction, followed by annealing at 500 C for 8 h. Abnormal grains were found to be formed on the plate bottom surface. SEM, EBSD, and micro X-ray diffraction were used to analyze the mechanism underlying...
(Switzerland: Trans Tech Publications, 2017), 12 page(s)
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The Abolitionists
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written by Jordan Smith, fl. 2000 and Liliana Segura, fl. 2014 (New York, NY: Intercept (News website), 2019),
Source: theintercept.com
written by Jordan Smith, fl. 2000 and Liliana Segura, fl. 2014 (New York, NY: Intercept (News website), 2019),
Source: theintercept.com
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About Formability of Ultra-Fine Grained Metallic Materials
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(Switzerland: Trans Tech Publications, 2016), 9 page(s)
Ultra-fine grained (UFG) and nanostructured metallic materials obtained via severe plastic deformation typically show very high mechanical strength but low tensile ductility, which dramatically limits their practical utility. Significant efforts were made to improve uniaxial tensile ductility of ultra-fine grained...
(Switzerland: Trans Tech Publications, 2016), 9 page(s)
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About the Possibility of Applying Coloured Soil-Cement in Making Road Pavement Layers
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(Switzerland: Trans Tech Publications, 2016), 9 page(s)
The issue of the urban environment decoration has continuously been the task of urban architecture authority and it is quite successfully performed. Adding pigments, using coloured filler in the content of bitumen-concrete mixtures or applying multi-coloured paving stones and mosaic rigid concrete pavements provid...
(Switzerland: Trans Tech Publications, 2016), 9 page(s)
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written by Jim LaBounty, fl. 1986, in Records of the Bureau of Reclamation, 1889 - 2008 (RG115). Case Files on Yangtze Gorge and Three Gorges Dam, China, 1943 - 1996 (NRG-115-05-088), of United States. National Archives and Records Administration. Federal Records (1984), Box 38, Folder 233023-0: Congressional Inquiries and Requests for Information, Folder 2 (Netherlands: Elsevier, 1984), 1 page(s)
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Accounting Model of CO2 and its Application in Integrated Iron and Steel Enterprises
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(Switzerland: Trans Tech Publications, 2015), 15 page(s)
Integrated iron and steel enterprises is taken as the research object. Under the guidance of GHG Protocol standards for carbon emissions, the carbon dioxide accounting models on the process as a whole boundary are established, in which, the carbon emissions inventory is divided into three levels and the input data...
(Switzerland: Trans Tech Publications, 2015), 15 page(s)
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Accuracy and Material Properties in Incremental Forming for a Multi-Step Expanding Approach
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(Switzerland: Trans Tech Publications, 2015), 10 page(s)
In incremental sheet forming the material properties change dependent on the wall angle. In addition to sheet thinning, material hardening can be observed and for stainless steel the formation of strain induced martensite has been reported. These process characteristics have been extensively examined for the formi...
(Switzerland: Trans Tech Publications, 2015), 10 page(s)
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Accurate and Traceable Calibration of the Stiffness of Various AFM Cantilevers
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(Switzerland: Trans Tech Publications, 2015), 10 page(s)
Atomic force microscope (AFM) is widely used to measure nanoforce in the analysis of nanomechanical and biomechanical properties. As the critical factor in the nanoforce measurement, the stiffness of the AFM cantilever must be determined properly. In this paper, an accurate and SI-traceable calibration method is p...
(Switzerland: Trans Tech Publications, 2015), 10 page(s)
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