SIMULATION FACETS IN THEORY AND TECHNOLOGY OF SUPERPLASTIC FORMING

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The book presents an analytical model for superplastic forming (SPF) of spherical shells using gas pressure from sublimation. It introduces a method for controlling temperature distribution on AlMg6 blanks through sublimated substances and describes the shape of sheet billets using universal equations. Key findings include the relationship between principal stresses and curvature during SPF, along with modeling processes for optically transparent materials. Additionally, it explores the use of a tungsten-free CrNi73CuBeTeAl alloy as a tooling material for SPF and isothermal stamping.