Worm-like delamination patterns of thin stainless steel films on polycarbonate substrates
Worm-like delamination patterns of thin stainless steel films on polycarbonate substrates
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DOI：
10.1080/01418610008216492
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发表时间：
2000-11
期刊：
影响因子：
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通讯作者：
J. Colin;F. Cleymand;C. Coupeau;J. Grilhé
中科院分区：
文献类型：
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作者：
J. Colin;F. Cleymand;C. Coupeau;J. Grilhé
摘要聚碳酸酯基片上的304L型不锈钢薄膜在高达1.9%的单轴压缩下变形，产生垂直于压缩轴的直边皱纹。在释放外部应力时，这些屈曲模式演变为电话线。与屈曲的膜，从基板上的膜的脱粘后，弹性能量的变化，已被确定和分层的不同阶段进行了讨论。
Abstract Thin films of type 304L stainless steel on polycarbonate substrates have been deformed under uniaxial compression up to 1.9% to generate straight-sided wrinkles perpendicular to the compression axis. On release of the external stress, these buckling patterns evolve to telephone cords. The elastic energy variation associated with the buckling of the film, after the decohesion of the film from the substrate, has been determined and the different stages of delamination discussed.