Discussion on Usability of the Niyama Criterion for Porosity Predicting in Cast Iron Castings

Journal title

Archives of Foundry Engineering




vol. 17


No 3



Cast iron castings ; Graphite expansion phenomenon ; Simulation codes ; Niyama criterion ; Experimental validation

Divisions of PAS

Nauki Techniczne


The Katowice Branch of the Polish Academy of Sciences




Artykuły / Articles


ISSN 2299-2944


Hajkowski (2017), Validation Tests of Prediction Modules of Shrinkage Defects in Cast Iron Sample of Foundry, Archives Engineering, 17, 57. ; Jain (2007), Ch Round Robin Study to Assess Variations in Casting Simulation Niyama Criterion Predictions Proceedings of the th SFSA Technical nd Operating Conference paper No Founder s Societry od America Chicago, IL, 15. ; Novacast (2016), Catalogue MetStar Next generation of metallurgical process control systems Edition of Sweden http www novacast se product atas, null. ; Zonato (2013), Reduction in the variability of the iron castings production process by the use of the thermal analysis software Technology Issue, journal, 01. ; Mikołajczak (2007), Feeding Parameters for Ductile Iron in Solidification Simulation No Edition of Poznan University of Technology, null, 16. ; Polyakov (2011), Use of the Niyama criterion to predict porosity of the mushy zone with deformation of Foundry, Archives Engineering, 12, 131. ; Carlson (2005), Ou Christoph Ch Feeding of High Nickel Alloy Castings Metallurgical and Materials Ronneby http www novacast se our products, null, 13, 843. ; Karsay (2000), others DUCTILE IRON The essentials of gating and risering system design Rio Iron Titanium Montreal Quebec, null. ; Dolbenko (1979), others Lit Proizvodstvo No, null, 12. ; Bishop (1950), The Contribution of Riser and Chill Edge to the Soundness of Cast Steel Plates, Trans, 185. ; Wlodawer (1966), Directional Solidification of Castings Pergamon, null. ; Carlson (2010), and Beckermann Ch of Thermophysical Property Datasets Benchmark Niyama Results and a Simulation Qualification Procedure of the th Technical and Operating Conference paper No Founder s Society od America Chicago, Development Proceedings IL, 11. ; Niyama (1982), others Method of Shrinkage Prediction and Its Application to Stell Casting Practice th International Foundry Congress Chicago, null, 1. ; Ignaszak (1995), Considerations on the localization of shrinkage origin defects in steel and ductile cast iron castings Solidification of Metals and Alloys in Polish, null, 17.