Thesis-1988-Adetunji.pdf (6.11 MB)
Microstructural control and high-temperature mechanical property of ferritic/martensitic steels for nuclear reactor application
thesis
posted on 2018-05-10, 11:41 authored by Gbadegesin J. AdetunjiThe materials under study are 9–12% Cr ferritic/martensitic steels,
alternative candidate materials for application in core components of
nuclear power reactors.
This work involves: (1) investigation of high temperature fracture
mechanism during slow tensile and limited creep testing at 600°C; (2) extensive study of solute element segregation, theoretically using
proposed model of combined equilibrium and non-equilibrium mechanisms;
and experimentally using field emission gun scanning transmission
electron microscopy; (3) investigation of effects by thermal ageing and
irradiation on microstructural developments in relation to high
temperature mechanical behaviour. Quenching rates, tempering temperature
and tensile test temperature variations are included in the
thermomechanical treatments. [Continues.]
Funding
Great Britain, Atomic Energy Research Establishment.
History
School
- Aeronautical, Automotive, Chemical and Materials Engineering
Department
- Materials
Publisher
© G.J. AdetunjiPublisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
1988Notes
A Doctoral Thesis. Submitted in partial fulfilment of the requirements for the award of Doctor of Philosophy at Loughborough University.Language
- en