Evolution of microstructure in a nickel-based superalloy as a function of ageing time

E.-Wen Huang; Yun Liu; Yang Ren; Lionel Porcar; Ji-Jung Kai; Peter K. Liaw; Gregory S. Smith; Wei-Ren Chen

doi:10.1080/09500839.2011.587463

Author(s)

E.-Wen Huang
Yun Liu
Lionel Porcar
Peter K. Liaw
Gregory S. Smith
Wei-Ren Chen

Detail(s)

Original language	English
Pages (from-to)	483-490
Journal / Publication	Philosophical Magazine Letters
Volume	91
Issue number	7
Online published	15 Jun 2011
Publication status	Published - Jul 2011
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1080/09500839.2011.587463 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-79960674894&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(136db9bf-51c5-4659-84f4-886ff96dd551).html

Abstract

An experimental investigation, combining synchrotron X-ray powder diffraction, small-angle neutron scattering and transmission electron microscopy, has been undertaken to study the microstructure of nanoprecipitates in a nickel-based superalloy. Upon increasing the ageing time during a heat-treatment process, the average size of the precipitates first decreases before changing to a monotonically growth stage. Possible reasons for this observed structural evolution, which is predicted thermodynamically, are suggested. © 2011 Taylor & Francis.

Research Area(s)

ageing, nickel alloys, precipitation, small-angle neutron scattering, synchrotron radiation

Citation Format(s)

[ RIS ] [ BibTeX ]

Evolution of microstructure in a nickel-based superalloy as a function of ageing time. / Huang, E.-Wen; Liu, Yun; Ren, Yang et al.
In: Philosophical Magazine Letters, Vol. 91, No. 7, 07.2011, p. 483-490.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Huang, E-W, Liu, Y, Ren, Y, Porcar, L, Kai, J-J, Liaw, PK, Smith, GS & Chen, W-R 2011, 'Evolution of microstructure in a nickel-based superalloy as a function of ageing time', Philosophical Magazine Letters, vol. 91, no. 7, pp. 483-490. https://doi.org/10.1080/09500839.2011.587463

Huang, E. .-W., Liu, Y., Ren, Y., Porcar, L., Kai, J.-J., Liaw, P. K., Smith, G. S., & Chen, W.-R. (2011). Evolution of microstructure in a nickel-based superalloy as a function of ageing time. Philosophical Magazine Letters, 91(7), 483-490. https://doi.org/10.1080/09500839.2011.587463

Huang EW, Liu Y, Ren Y, Porcar L, Kai JJ, Liaw PK et al. Evolution of microstructure in a nickel-based superalloy as a function of ageing time. Philosophical Magazine Letters. 2011 Jul;91(7):483-490. Epub 2011 Jun 15. doi: 10.1080/09500839.2011.587463

Huang, E.-Wen ; Liu, Yun ; Ren, Yang et al. / Evolution of microstructure in a nickel-based superalloy as a function of ageing time. In: Philosophical Magazine Letters. 2011 ; Vol. 91, No. 7. pp. 483-490.