TY - GEN
T1 - Parameter study of numerical simulation for tensile properties of multi-layer SMATed alloys
AU - Wan, Yun
AU - Wang, Xiao Qiang
AU - Zhang, Ji Feng
AU - Lu, Jian
AU - Zhou, Li Min
PY - 2015
Y1 - 2015
N2 - Strength and ductility are very important to marine engineering. Because of their remarkable mechanical properties, nanocrystalline metals have been the focus of much research in recent years. Based on surface mechanical attrition treatment (SMAT) and warm co-rolling technologies, the resulting material performances amazingly exhibit high strength and exceptional ductility. Therefore, this method is a promising avenue for advanced materials for marine engineering. Cohesive finite element method (CFEM) is employed to investigate the tensile performance of multi-layer SMATed alloys. With the results of simulation and experiment compared, simulation parameters have been studied. According to comparing different simulation results, the model parameters, normal direction strength and tangential direction strength in CFEM are studied.
AB - Strength and ductility are very important to marine engineering. Because of their remarkable mechanical properties, nanocrystalline metals have been the focus of much research in recent years. Based on surface mechanical attrition treatment (SMAT) and warm co-rolling technologies, the resulting material performances amazingly exhibit high strength and exceptional ductility. Therefore, this method is a promising avenue for advanced materials for marine engineering. Cohesive finite element method (CFEM) is employed to investigate the tensile performance of multi-layer SMATed alloys. With the results of simulation and experiment compared, simulation parameters have been studied. According to comparing different simulation results, the model parameters, normal direction strength and tangential direction strength in CFEM are studied.
KW - CFEM
KW - Parameter study
KW - Strengthening and toughening
UR - https://www.scopus.com/pages/publications/84955254229
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84955254229&origin=recordpage
U2 - 10.4028/www.scientific.net/MSF.813.293
DO - 10.4028/www.scientific.net/MSF.813.293
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9783038354062
VL - 813
T3 - Materials Science Forum
SP - 293
EP - 299
BT - Advanced Composites for Marine Engineering
PB - Trans Tech Publications Ltd.
T2 - 1st International Conference on Advanced Composites for Marine Engineering, ICACME 2013
Y2 - 10 September 2013 through 12 September 2013
ER -