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On corrosion to stainless steel by calcium chloride with different extender
Lv XU, Yuanyang HU, Liwei WANG, Ruzhu WANG,
Frontiers in Energy 2010, Volume 4, Issue 2, Pages 181-184 doi: 10.1007/s11708-009-0065-2
Keywords: stainless steel corrosion calcium chloride expanded graphite activated carbon oxidation creation pitting
Damage Assessment Techniques for Pitting Corroded Structures
Ren Keliang,Lv Guozhi
Strategic Study of CAE 2007, Volume 9, Issue 9, Pages 63-67
The finite element method and local stress and strain method were used to obtain the crack initiation life under fatigue load of each pit. After getting the life of crack initiation, the propagation life of initiation crack under pits bottom and the equivalent initial surface crack size were calculated through reverse integration of the Paris fatigue crack growth law and solving the non-linear equation using fracture model. Finally the nonlinear relation was set up between sizes of pits and equivalent initial surface crack by neural network.
Keywords: corrosion pit finite element method local stress and strain Monte Carlo method neural network
Title Author Date Type Operation
On corrosion to stainless steel by calcium chloride with different extender
Lv XU, Yuanyang HU, Liwei WANG, Ruzhu WANG,
Journal Article