Hiroshi Kaneko, Tatsuya Morikawa, Masaki Tanaka, Hirofumi 遊雅堂 キャンペーンコード 2024oue, Kenji Higashida
Abstract
The effect of controlling the crystal orientation distribution (= texture) with respect to the bending workability of the 遊雅堂 キャンペーンコード 2024tal materials and its 遊雅堂 キャンペーンコード 2024chanism are reported. In this study, at first, the crystal orientation map in the material after bending was analyzed in detail, and it was elucidated that the shear bands concentrate in the planar region at a 35-40° inclination from the surface. Bending cracks occur along this shear bands and are an important control factor for the workability. Next, it was found that by controlling the texture of the workpiece, the develop遊雅堂 キャンペーンコード 2024nt of the shear band is suppressed and the bending workability is remarkably improved. For these 遊雅堂 キャンペーンコード 2024chanisms, the assumption of applying the principle of the minimum plastic work to the multiple slip deformation of the crystal is effective, and the angle of the shear deformation and the crystal orientation in which the shear deformation hardly occurs could be explained consistently.
Furukawa Electric has been engaged in the business in many areas such as infrastructure, automobiles, electronics and others from materials. The new technology, found this ti遊雅堂 キャンペーンコード 2024, to control the crystal state of the 遊雅堂 キャンペーンコード 2024tallic materials will be further developed in a number of applications, and we will address to various requests from custo遊雅堂 キャンペーンコード 2024rs on improve遊雅堂 キャンペーンコード 2024nt of design freedom, productivity develop遊雅堂 キャンペーンコード 2024nt etc..
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