Jinqiang Tan

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Electromagnetic forming (EMF), as a high-speed forming technology by applying the electromagnetic forces to manufacture sheet or tube metal parts, has many potential advantages, such as contact-free and resistance to buckling and springback. In this study, EMF is applied to form several panels with stiffened ribs. The distributions and variations of the(More)
Typical photolithography rework process involves a resist wet strip following by a dry descum process. It is found that the de-lamination phenomena correlate to longer descum timing in the rework route. Hypothesis of the de-lamination suggests a change in the surface roughness of TiN after being subjected to descum process. This hypothesis is supported by(More)
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