MATEPRO Exam Flashcards
What is lost during cold working processes?
Ductility and Malleability
Which is not an example of thermoplastics?
Epoxy
ABS
Nylon
PVC
Epoxy (Thermoset)
Most common method for determining the mechanical properties of materials such as strength, ductility, toughness, etc.
Tensile Test
Hardness Test using a diamond-tipped hammer and drops it to the flat surface of the material.
Scleroscope Test
This type of test subjects the material to a cyclic load.
Fatigue Test
What does UTM stand for?
Universal Testing Machine
Differentiate Drawing and Extrusion Processes
Extrusion is a manufacturing process where a material is pushed through a die to create a desired shape; used for both metals and plastics.
Drawing is a manufacturing process where a material is pulled through a die to create a desired shape; typically only used with metal.