Acoustic Emission Studies on Weld Bead Defects in Nuclear Grade SS 316L Materials

• 作 者: Ranganayakulu S. V. Shiva Raju
• 机 构: CenterforNonDestructiveEvaluation,InstituteforPlasmaResearch,IPR
• 出 处: 声学期刊(英文)
• 发表日期: 2014年3期
• 关键词: Acoustic Emission SIGNATURES X-Ray RADIOGRAPHY Lack of SIDE Fusion Lack of PENET

This paper contributes about the behaviour of Acoustic Emission (AE) signatures of implanted weld defects of SS 316L materials. Lack of penetration and lack of side fusion defects were implanted in weld bead region of the materials. Tungsten Inert Gas Wel