Minimizing Shrinkage And Sand Mold Defects Of Ductile Iron Casting By Optimizing Gating Design And Simulation Of Casting. Int. J. Environ. Sci. [Internet]. 2025 Jul. 26 [cited 2025 Oct. 14];:3352-84. Available from: https://theaspd.com/index.php/ijes/article/view/5915