منابع مشابه
Prediction of earing in deep drawing of anisotropic aluminum alloy sheet using BBC2003 yield criterion
This paper investigates the earing phenomenon in deep drawing of AA3105 aluminum alloy, experimentally and numerically. Earing defect is mainly attributed to the plastic anisotropy of sheet metal. In order to control such defect, predicting the evolution of ears in sheet metal forming analyses becomes indispensable. In this regard, the present study implements the advanced yield criterion BBC20...
متن کاملDelayed Cracking of Metastable Austenitic Stainless Steels after Deep Drawing
In metastable austenitic stainless steels, strain-induced martensitic transformation during plastic deformation enhances work hardening of the material, increasing its strength and in some cases also ductility.1,2) The presence of α’-martensite, however, may increase the susceptibility of these materials to hydrogen embrittlement phenomena, for example delayed cracking.3–6) Delayed cracking can...
متن کاملprediction of earing in deep drawing of anisotropic aluminum alloy sheet using bbc2003 yield criterion
this paper investigates the earing phenomenon in deep drawing of aa3105 aluminum alloy, experimentally and numerically. earing defect is mainly attributed to the plastic anisotropy of sheet metal. in order to control such defect, predicting the evolution of ears in sheet metal forming analyses becomes indispensable. in this regard, the present study implements the advanced yield criterion bbc20...
متن کاملDevelopment of Recrystallization Textures in Deep-Drawing Steels, Measured by X-Ray Diffraction and EBSD
The development of recrystallization textures in two low carbon steels used for deep drawing has been investigated through measurements of global textures (by X-Ray diffraction) and local orientations (by EBSD, Electron Back Scattering Diffraction). The global measurements allow a quantitative description of the recrystallization textures whereas the local measurements allow to identify some of...
متن کاملComplex Approach Mechanical Properties and Formability Assessment of Selected Deep-drawing Steels
The demands for properties of deep-drawing materials are continuously growing, while new processing technologies and testing procedures to assess the deep-drawing properties are looked for. The formability of materials is influenced by all factors participating in the forming process, namely the sheet material, the product type, the tool and the production technology of a pressing. Indicative i...
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ژورنال
عنوان ژورنال: Texture
سال: 1974
ISSN: 0371-6554
DOI: 10.1155/tsm.1.173