The effect of volatilisation of refractory metal oxides on the cyclic oxidation of Ni-base superalloys

Date published

2014-04-01T00:00:00Z

Free to read from

Supervisor/s

Journal Title

Journal ISSN

Volume Title

Publisher

Springer Science Business Media

Department

Type

Article

ISSN

0030-770X

Format

Citation

Brewster G, Edmonds IM, Gray S. (2014) The effect of volatilisation of refractory metal oxides on the cyclic oxidation of Ni-base superalloys. Oxidation of Metals, April 2014, Volume 81, Issue 3-4, pp. 345-356

Abstract

The role of refractory metals on the bare oxidation behaviour of a range of compositionally complex single crystal Ni-base superalloys has been investigated using a range of techniques. It has been shown that this series of fourth generation alloys were borderline alumina formers at 1,100 °C, and their cyclic oxidation performance was detrimentally affected by increased levels of Mo and Co. In addition, there was strong evidence that Re, Ru and Mo were lost through the process of cyclic oxidation, which supports the hypothesis that these elemental additions were lost through volatilisation/sublimation, contributing to their poor cyclic oxidation performance.

Description

Software Description

Software Language

Github

Keywords

DOI

Rights

Add citation and The original publication is available at www.springerlink.com Attribution-Non-Commercial 3.0 Unported (CC BY-NC 3.0) You are free to: Share — copy and redistribute the material in any medium or format, Adapt — remix, transform, and build upon the material. The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms: Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Information: Non-Commercial — You may not use the material for commercial purposes. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Relationships

Relationships

Supplements

Funder/s