Cores are generally made of relatively low strength for better utilization in the production of castings.
Cores are generally made of relatively low strength for better utilization in the production of castings. Correct Answer True
In general, cores are made of two types which are green sand cores and dry sand cores, and both types of cores are made of relatively low strength than that of mould. This is basically done for easy removal of cores after solidification of castings so that the cores are easily break off and removed from the casting part.
মোঃ আরিফুল ইসলাম
Feb 20, 2025