A damage-coupled unified viscoplastic constitutive model for prediction of forming limits of 22MnB5 at high temperatures
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2017.09.006
Abstract: Abstract Hot stamping of the boron steel 22MnB5 has been widely used to produce high strength parts in automobile industry. The forming limits of 22MnB5 sheets are governed by the damage evolution in hot stamping.… read more here.
Keywords: limits 22mnb5; damage coupled; damage; forming limits ... See more keywords
Forming limits of magnesium alloy AZ31B sheet at elevated temperatures
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DOI: 10.1016/j.ijplas.2020.102822
Abstract: Abstract Magnesium alloy sheets usually has to be processed by warm forming, and change of strain path and evolution of microstructure can significantly influence their warm formability. Forming limit test for an AZ31B alloy sheet… read more here.
Keywords: forming limits; sheet; magnesium alloy; pre strained ... See more keywords
On the Determination of Forming Limits in Polycarbonate Sheets
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DOI: 10.3390/ma13040928
Abstract: By proposing an adaptation of the methodology usually used in metal forming, this paper aims to provide a general procedure for determining the forming limits, by necking and fracture, of polymeric sheet. The experimental work… read more here.
Keywords: methodology; limits polycarbonate; fracture; sheet ... See more keywords