Contactless Thermal Bending of Steel Sheets
نویسندگان
چکیده
منابع مشابه
Bending waves in crumpled sheets.
Crumpled paper has recently emerged as a model for disordered media. Here we use wave propagation to probe aluminum foils crumpled into balls made by hand or into cylinders obtained by confinement in a container. Surprisingly, the raw dispersion relations appear to differ from sample to sample. They correspond to bending waves that follow an effective path that is shorter than the distance betw...
متن کاملThermal fluctuations and effective bending stiffness of elastic thin sheets and graphene: A nonlinear analysis
The study of statistical mechanics of thermal fluctuations of graphene—the prototypical two-dimensional material—is rendered rather complicated due to the necessity of accounting for geometric deformation nonlinearity. Unlike fluid membranes such as lipid bilayers, coupling of stretching and flexural modes in solid membranes like graphene leads to a highly anharmonic elastic Hamiltonian. Existi...
متن کاملContactless detection of bending sensitive bilayers utilizing higher harmonics
The study concerns a novel contactless sensor system based on a multifunctional magnetostrictive bilayer material. The permeability of the bilayer ribbons is sensitive either to bending or temperature. The higher order harmonics which are generated by the bilayer in response to a magnetic interrogation field are detected. Their amplitudes depend on the bilayer’s permeability, hence on the quant...
متن کاملDynamic Characteristics of Automotive Steel Sheets
M. Mihaliková, A. Lišková, Faculty of Metallurgy, Technical University of Košice, Slovakia The aim of this experimental research was to perform an analysis of deformation characteristics on two different types of steel: IF steel, and micro-alloyed steel were used automotive industry. For that purpose changes of properties of these materials were carried out by static 10-3 · s-1 and dynamic 103 ...
متن کاملNumerical failure analysis of a stretch-bending test on dual-phase steel sheets using a phenomenological fracture model
0020-7683/$ see front matter 2010 Elsevier Ltd. A doi:10.1016/j.ijsolstr.2010.07.010 * Corresponding author. Tel.: +1 617 386 3325. E-mail address: [email protected] (M. Luo). Advanced High Strength Steels (AHSS) are increasingly used in automotive industry due to their superior strength and substantial weight advantage. However, their compromised ductility gives rise to numerous manufacturing is...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Manufacturing Technology
سال: 2016
ISSN: 1213-2489,1213-2489
DOI: 10.21062/ujep/x.2016/a/1213-2489/mt/16/1/309