#Copyright (C) 2010 Fatigue Design + Evaluation Comm. #This data file is free software; you can redistribute it and/or modify #it under the terms of the GNU General Public License as published by #the Free Software Foundation; either version 2 of the license, or (at #your option) any later version. #This data file is distributed in the hope that it will be useful, but #WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTA- #BILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public #License for more details. #You should have received a copy of the GNU General PUblic License along #with this program; if not, write to the Free Software Foundation, Inc., #59 Temple Place -Suite 330, Boston, MA 02111-1307, USA. Try also their #web site: http://www.gnu.org/copyleft/gpl.html # # AZ91 high purity Magnesium Vacuum die cast # Ref.: G. Eisenmeier, B.Holzwarth, H.W.Hoppel, H.Mughrabi," Cyclic deformation # and fatigue behaviour of the magnesium alloy AZ91," ̈Matls Sci and # Eng A319–321,2001 578– 582. Authors from: Uni Erlangen-Nurnberg # Note: data digitized from printed paper graphs. Some errors possible. # #FileType= strain_life #DataType= raw #TIMEcol= 0 #NAME= AZ91_highpurity #Name= Magnesium #Name= VacuumDieCast #Stress_units= mpa #Strain_units= strain #Su= 196. #mpa #Sy= 100. # estimated #E= 33000. #estimated ##TrueFractureStrain= 0.026 #TrueFractureStress= 190. #mpa #%RA= 0. #BHN= 0. #NO. FAT. PTS.= 24 # #TotStrain 2Nf StsAmp MeanSts PlasStr InitEmodMPA #_ Amp Amp Stress Amp Elastic Mod. ## stress below is elasStr*25000 0.0195 17 221 0 0.01175 33000 0.0186 24 212 0 0.00945 33000 0.0138 55 193 0 0.00612 33000 0.0116 76 170 0 0.00434 33000 0.00855 230 142 0 0.00208 33000 0.0101 296 168 0 0.00236 33000 0.00928 383 161 0 0.00256 33000 0.0068 2420 179 0 0.00163 33000 0.00528 2670 133 0 0.00102 33000 ## Stress below is ElasStr*33000 0.00549 4412 155 0 0.00126 33000 0.00525 7023 130 0 0.00089 33000 0.00405 16700 109 0 0.0006 33000 0.00287 29980 84 0 0.00039 33000 0.00369 54847 95 0 0.00037 33000 0.00286 66357 84 0 0.00028 33000 0.00262 106719 73 0 0.00016 33000 0.0022 127067 70 0 0.00016 33000 0.0024 150627 76 0 0.00014 33000 0.00239 313028 73 0 0.00014 33000 0.00219 578800 72 0 0.000085 33000 0.00238 727771 69 0 0.000085 33000 0.00227 1200990 66 0 0.00005 33000 0.00184 1434720 56 0 0.00003 33000 # #