Deformation processing of advanced materials. 1. Deformation characteristics and press formability of two-layer and three-layer composite sheet materials.
نویسندگان
چکیده
منابع مشابه
Theoretical, Numerical and Experimental Investigation on Formability of Al3105-St14 Two-Layer Sheet
Two-layer metallic sheets have wide applications in various industries due to their superlative characteristics. This paper presents analytical model to investigate the formability of two-layer sheets based on Marciniak and Kuckzinsky (M-K) method using Barlat and Lian non-quadratic yield criterion. FEM simulation is also performed to calculate the forming limits based on bifurcation theory. Fo...
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We present ab initio calculations of uniaxial absolute deformation potentials of the valence and the conduction bands in monolayer MoS2, MoSe2, WS2, WSe2, h-BN, and phosphorene. Calculations are performed using both semilocal and hybrid functionals. The absolute positions of the band edges in strained and unstrained materials are determined using the vacuum level as reference. For WSe2, we comp...
متن کاملNumerical and Experimental Investigation of Deep Drawing Process in Square Section of Single-Layer and Two-Layer Sheet
Deep drawing of two-layer sheet is a suitable way to achieve product with a desired shape and desired properties in sheet metal forming technology. Control of deep drawing parameter such as thinning is the most important challenge in this process. The most difficult part of this challenge is differences in material properties and geometry of each layer. In this paper, numerical approach has bee...
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ژورنال
عنوان ژورنال: Journal of the Society of Materials Science, Japan
سال: 1989
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.38.966