Changes in surface texture of zinc-coated steel sheets under plastic deformation
Changes in surface texture of zinc-coated steel sheets under plastic deformation
复制标题
塑性变形下镀锌钢板表面织构的变化
DOI：
10.1016/0043-1648(96)06963-3
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发表时间：
1996
期刊：
影响因子：
5
通讯作者：
Hasan Mulki
中科院分区：
文献类型：
--
作者：
T. Mizuno;Hasan Mulki
实验观察了镀锌钢板和未镀锌钢板在连续拉伸、Erichsen和弯曲试验中自由表面织构的变化。用摄像机和触笔记录微观结构变化。结果表明，表面粗糙度随应变、变形模式和涂层性能的变化。本文还讨论了钢表面涂层开裂和分层的机理，并提出了定量方法。
Experimental observations were made concerning the changes in the free surface texture of zinc-coated steel sheets and uncoated sheets during successive tensile, Erichsen and bending tests. The micro-structural changes were recorded using a video recorder and a stylus instrument. As a result, changes in the surface roughness with strain, deformation mode and properties of the coating are demonstrated. The mechanisms of cracking and delamination of the coatings on steel are also considered and quantitative approaches are proposed.