Learn the difference between the two kinds of molds used in the casting process: expendable and reusable.
Permanent Mold Casting - an overview
Expandable Pattern Casting and Plaster Mold Casting
DIFFERENT TYPES OF MANUFACTURING PROCESSES
BTM4723_Lect 2 Adv Casting new_3.pptx
What are the differences between expendable and permanent molds
Casting and welding technology
Metal Casting 101: Learn To Cast Metal [Types & Processes]
Why do permanent mold castings generally have higher strength than
Sand Casting Process Overview - Dolin Aluminum Casting