WELDING Flashcards
1
Q
WHAT IS THE DEFINITION OF WELDING?
A
THE JOINING OF 2 OR MORE MATERIALS TOGETHER BY APPLYING HEAT, PRESSURE, OR BOTH. WITH OR WITHOUT FILLER MATERIAL, TO PRODUCE A LOCALIZED UNION THROUGH FUSION OR RECRYSTALLIZATION ACROSS THE INTERFACE.
2
Q
WHAT ARE THE 4 BASIC CATEGORIES OF WELDING
A
- FUSION
- RESISTANCE
- SOLID STATE
- LIQUID SOLID STATE
