# # Data set for MSU Multi-Stage Fatigue Model v.2.0 # model_tag= MSF2 # Fields in the data set # material - Tag for material # tag - Tag for data set # source - Source of data set # comment - Any other comment on data set # Emod - Young's modulus [MPa] # Syld - Yield stress [MPa] # Sult - Ultimate Stress [MPa] # DCS0 - Reference grain size (microns) # DCS - Grain size (microns) # GO0 - Reference grain orientation (units?) # GO - Grain orientation (units?) # poresize - Pore size # porennd - Pore nearest neighbor distance # porosity - Porosity # porTH - Porosity threshold # partsize - Particle size average # partdev - Particle size standard deviation # NTYPE - Type of fatigue loading: 1=Crack length propagation, 2=Fatigue life # MODEL - 1=Elastic, 2=Plastic # NSPEC - No. of spectrum fatigue loads (0 for undetermined and crack length limit) # NSAMP - 1=Strain, 2=Stress amplitude load # excluded - Is dataset excluded? 0=no, 1=yes # is_curve - Is dataset a curve only? 0=no, 1=yes # experiment - (Stress/Strain/a, No. of Cycles) # NFLOAD - Number of applied fatigue loads # FLOAD - Fatigue loading [Nloadef, S, Smean or R, a, NCycles] # material= AISI 9310 tag= AISI 9310 source= comment= Emod= 199000 Syld= 764 Sult= 1019 DCS0= 40 DCS= 40 GO0= 1 GO= 1 poresize= 10 porennd= 20 porosity= 0.0015 porTH= 0.0001 partsize= 3.78 partdev= 4.2 NTYPE= 2 MODEL= 2 NSPEC= 1 NSAMP= 1 excluded= 0 is_curve= 0 NFLOAD= 1 FLOAD= 1 2 0.003 -1 0 100 experiment= 44 0.00536 6387 0.00652 1786 0.00809 600 0.00397 57241 0.00284 21326 0.00255 31198 0.00283 18200 0.00284 31620 0.002 5000000 0.00785 113 0.0052 1770 0.00339 9029 0.00531 5250 0.00343 10785 0.0034 18117 0.0023 137704 0.0021 221690 0.002 5000000 0.00474 4367 0.0059 1014 0.002 5000000 0.0021 5184628 0.00598 2066