4 - Annamalai University
Explain Iron-Carbon diagram and TTT diagrams with neat sketch and write ... i)
Ring weldability test (10) ... 7. a) Explain the dye penetrant test procedure.
Explain Iron-Carbon diagram and TTT diagrams with neat sketch and write ... i)
Ring weldability test (10) ... 7. a) Explain the dye penetrant test procedure.