Question

Pressure incorporated in the direct die casting is _____________

(a) High

(b) Low

(c) Not used

(d) Room temperature

The question was asked by my school teacher while I was bunking the class.

I'm obligated to ask this question of Squeeze Casting in division Moulding Machines & Special Moulding Processes of Foundry and Forging

Answer 1

The correct option is (a) High

Easiest explanation: In direct die casting, the upper segment of the die is always closed to form a casting when the metal is present. A high pressure of 100MPa and more is applied to the entire cavity in order to get the part solidified.