Determining surface residual stress in steel sheets after deep drawing and bulging processes

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2011

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Adıgüzel, Sinem

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The aim of this thesis is to investigate the effects of bulging and deep drawing processes on St4 cold rolled steel by simulation and experimental characterization. In the simulations, commercial software programs MSC Marc and Simufact.forming were used. The experimental studies cover metallographic investigations, hardness measurements, and residual stress measurements. Residual stress measurements were carried out by different non- destructive characterization methods; X-ray diffraction and Magnetic Barkhausen Noise. The experimental and simulation results were correlated with each other.

Subject Keywords

Metals

URI

http://etd.lib.metu.edu.tr/upload/12613054/index.pdf
https://hdl.handle.net/11511/20388

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Graduate School of Natural and Applied Sciences, Thesis

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Citation Formats

S. Adıgüzel, “Determining surface residual stress in steel sheets after deep drawing and bulging processes,” M.S. - Master of Science, Middle East Technical University, 2011.