TY - GEN
T1 - Evaluation of microstructure and mechanical properties of metals by non-destructive methods
AU - Kwun, S. I.
AU - Byeon, J. W.
PY - 2006
Y1 - 2006
N2 - Microstructural parameters (kinds of phases, inter-lamellar spacing of pearlite, precipitate size, number of precipitates), mechanical properties(UTS, Vickers hardness) and non-destructive parameters(ultrasonic velocity, ultrasonic attenuation coefficient, electrical resistivity, magnetic coercivity, magnetic remanence, Barkhausen noise) in various metallic materials were measured in order to investigate the mutual relationship among these parameters. The optimum non-destructive parameters were selected for particular purposes in order to evaluate the level of damage to the metallic structures, to differentiate the microstructures and to predict the mechanical properties of superalloy, low and eutectoid steel and Cu alloys non-destructively.
AB - Microstructural parameters (kinds of phases, inter-lamellar spacing of pearlite, precipitate size, number of precipitates), mechanical properties(UTS, Vickers hardness) and non-destructive parameters(ultrasonic velocity, ultrasonic attenuation coefficient, electrical resistivity, magnetic coercivity, magnetic remanence, Barkhausen noise) in various metallic materials were measured in order to investigate the mutual relationship among these parameters. The optimum non-destructive parameters were selected for particular purposes in order to evaluate the level of damage to the metallic structures, to differentiate the microstructures and to predict the mechanical properties of superalloy, low and eutectoid steel and Cu alloys non-destructively.
KW - Creep
KW - Damage level
KW - Fatigue
KW - Metallic materials
KW - Non-destructive method
UR - https://www.scopus.com/pages/publications/37549045179
U2 - 10.4028/3-908451-25-6.415
DO - 10.4028/3-908451-25-6.415
M3 - Conference contribution
AN - SCOPUS:37549045179
SN - 9783908451259
T3 - Solid State Phenomena
SP - 415
EP - 418
BT - Heat Treatment of Materials, AHTM ' 05 - Proceedings of the 3rd Asian Conference on Heat Treatment of Materials
PB - Trans Tech Publications Ltd
T2 - 3rd Asian Conference on Heat Treatment of Materials,(AHTM '05)
Y2 - 10 November 2005 through 12 November 2005
ER -