7Davey K, Ward M J. A practical method of finite element ring rolling simulation using the ALE flow formulation[J]. International Journal of Mechanical Science, 2002,44:165-190.
8Szabo Z J, Dittrich E. Manufacturing systems for the production seamless-rolled rings[J]. Journal of Materials Processing Technology, 1996,60:67-72.
9Alfozan Adel. Development and validation of UBET for forward and backward ring rolling process[D].PhD dissertation, America Ohio University, 2003.
