Q82
Carburizing flame is used to weld
A.
Steel, cast iron, copper, aluminium etc
B.
Brass and bronze
C.
Hard surfacing materials such as stellite
AnswerD.
All of these
Answer: Option C
Solution
Answer: Option C
Solution:
A carburizing flame is advantageous for welding high carbon steel and hard facing such nonferrous alloys as Nickel and Monel.Carburizing flame is used to weld hard surfacing materials such as stellite.