What Are The Characteristics Of Moulding Sand?
What Are The Characteristics Of Moulding Sand? Strength. The ability of the sand mold to hold its geometric shape under the conditions of mechanical stress. Permeability. … Moisture Content. … Flowability. … Grain Size. … Grain Shape. … Collapsibility. … Refractory Strength. What are the properties of the mould material? Hot strength The molten metal