Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - Diode laser metal deposition: The effect of pulsed beam parameters on superalloy microstructure and deposit morphology
AU - Pinkerton, A.J.
AU - Moat, R. J.
AU - Li, L.
AU - Preuss, M.
AU - Withers, P.
PY - 2006
Y1 - 2006
N2 - This work describes a study of laser direct metal deposition (LDMD), using a diode laser in pulsed (discontinuous beam) mode and a coaxial powder nozzle. An experimental study analyses the effect of pulse parameters on the microstructure of thin-wall Waspaloy (nickel superalloy) parts and a simple model is used to explain some of the trends seen. Findings indicate that varying pulse parameters is potentially a useful way of controlling laser deposited superalloy part properties.
AB - This work describes a study of laser direct metal deposition (LDMD), using a diode laser in pulsed (discontinuous beam) mode and a coaxial powder nozzle. An experimental study analyses the effect of pulse parameters on the microstructure of thin-wall Waspaloy (nickel superalloy) parts and a simple model is used to explain some of the trends seen. Findings indicate that varying pulse parameters is potentially a useful way of controlling laser deposited superalloy part properties.
M3 - Conference contribution/Paper
BT - Proceedings of the 25th International Congress on Applications of Lasers and Electro-optics (ICALEO)
PB - Laser Institute of America
ER -