Spray footprint effect on the induced distortion by the cooling process in the aluminum extrusion process

Bikass, Saeed; Andersson, B.; Pilipenko, A.; Langtangen, Hans Petter

doi:10.1016/j.applthermaleng.2013.03.036

Cited by 4 publications

References 14 publications

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Numerical and experimental investigation of formability in incremental sheet forming of particle-reinforced metal matrix composite sheets

Gatea

Tawfiq

2022

Int J Adv Manuf Technol

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Metal matrix composites (MMCs) have a high strength-to-weight ratio, high stiffness, and good damage resistance under a wide range of operating conditions, making them a viable alternative to traditional materials in a variety of technical applications. Because of their high strength, composite materials are hard to deform to a significant depth at room temperature.As a result, additional treatments are required to enhance the composite's room ductility prior to deformation. In this investigation, as-received 6092Al/SiCp composite sheets (T6-condition) are heat treated to O-condition annealing to enhance its ductility in order to assess the influence of single point incremental forming (SPIF) parameters on the formability and fracture behavior of the Al/SiC particle composite sheets at room temperature. Then the annealed sheets are heat treated to T6-condition to enhance the strength and achieve properties equivalent to as-received sheets properties. The results demonstrate that the Al/SiC particle composite sheets with T6 treatment could not be deformed to the specified depth at room temperature due to low room ductility and that further treatment, such as Ocondition annealing, is required to enhance the room ductility. When annealed Al/SiCp composite sheets are heat treated to T6, the sheets exhibit properties comparable to the asreceived sheets. Al/SiC particle composite sheets with low SPIF parameters may have greater formability and fracture depth with low strain hardening curve.

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