K. Linga KL Murty Research Achievements ABI

1
K. Linga (KL) Murtylt Research Achievements ABI
gt

• Automated Ball Indentation NDE/NDT
• Gradient Properties in Welds / microstructures
• Mechanical property characterization of nc-Fe
• Deformation and creep behaviors of solders in
  microelectronic packaging
• Condition Monitoring of Structures

• Best paper award ICNDT-96

Nov. 00
2
Microstructure and Strength Gradients
(A533B Steel Weld)
position, cm
Nov. 00
3
Effect of Cold Work on IEF
(increased DBTT and decreased shelf energy)
Nov. 00
4
Nc-Fe Mechanical Propertiesusing ball
indentation
Hall-Petch Relation ?
Mechanically milled powder compacted disk (2.7GPa
at 673K)
5
Condition Monitoring Alloy 625- in-service
thermal aging effects -
Nov. 00