Objective "Predictive, metallurgy informed crack criteria will be developed within the WELDMECS project. These crack criteria are developed in a format appropriate for implementation to finite element software. It will be useful for general thermo-mechanical simulations estimating the risk for various crack formations. The primary target in current topic description (JTI-CS-2012-3-SAGE-02-029) is to utilize the crack criteria for both welding and heat treatment simulations. Since cracking during welding or heat treatment is a many-faceted problem, care has been taken to strongly incorporate fundamental metallurgical understanding and testing into the models. The model will be based on actual failure mechanisms, metallurgical changes and their relations to the material response and prevailing thermo-mechanical conditions.Up to date – simulations have focused on geometric tolerances and/or prediction of residual stresses. Only simpler, limited defect criteria have been used in this context. The current project is expected to further the modeling of manufacturing processes in the area of predicting crack formations." Fields of science engineering and technologymechanical engineeringmanufacturing engineeringnatural sciencescomputer and information sciencessoftwareengineering and technologymaterials engineeringmetallurgy Programme(s) FP7-JTI - Specific Programme "Cooperation": Joint Technology Initiatives Topic(s) JTI-CS-2012-3-SAGE-02-029 - Development and validation of a metallurgically based simulation model for crack generation during welding and heat treatment of superalloys Call for proposal SP1-JTI-CS-2012-03 See other projects for this call Funding Scheme JTI-CS - Joint Technology Initiatives - Clean Sky Coordinator HOGSKOLAN VAST EU contribution € 169 485,44 Address HOGSKOLAN VAST 461 86 Trollhattan Sweden See on map Region Södra Sverige Västsverige Västra Götalands län Activity type Higher or Secondary Education Establishments Administrative Contact Ann-Kristin Johansson (Ms.) Links Contact the organisation Opens in new window Website Opens in new window Total cost No data Participants (2) Sort alphabetically Sort by EU Contribution Expand all Collapse all CHALMERS TEKNISKA HOGSKOLA AB Sweden EU contribution € 127 500,11 Address - 412 96 GOTEBORG See on map Region Södra Sverige Västsverige Västra Götalands län Activity type Higher or Secondary Education Establishments Administrative Contact Ingrid Jakobson (Ms.) Links Contact the organisation Opens in new window Website Opens in new window Total cost No data LULEA TEKNISKA UNIVERSITET Sweden EU contribution € 144 524,45 Address UNIVERSITETSOMRADET PORSON 971 87 Lulea See on map Region Norra Sverige Övre Norrland Norrbottens län Activity type Higher or Secondary Education Establishments Administrative Contact Christina Lundebring (Ms.) Links Contact the organisation Opens in new window Website Opens in new window Total cost No data