Skip to content
Tue, 01 October, 2024
NSIRC PhD Student Kwadwo Asamoah. Photo: Kwadwo Asamoah
NSIRC PhD Student Kwadwo Asamoah. Photo: Kwadwo Asamoah

Student Name

Kwadwo Asamoah

Research Title

Portable Cold Spray for Repair of Light Metal Components

Keywords

Low Pressure Cold Spray, Aluminium, Repair

Relevant Industries

Aerospace, Defence, Automotive, Nuclear

Sponsor

Lloyds Register Foundation

Affiliated University

Coventry University

Industry Supervisor(s)

Dr. Dibakor Boruah (TWI Ltd)

Academic Supervisor(s)

Prof. Michael Fitzpatrick (Coventry)

Start Date

1 October 2024

Project Outline

This project aims to develop an economically viable repair method and characterisation framework for light metals, such as aluminium and magnesium, which are widely used in the aerospace and defence sectors.

Currently, most repair methods focus on high-pressure cold spray, which requires costly inert gases and specialised, robotised spray booths, making many repairs uneconomical.

This PhD research will examine how process conditions and feedstock materials impact deposit quality and the properties of repairs.

Additionally, it will create an initial blueprint of high-quality data and guidance to support the development of future standards, with a focus on repair methodologies, mechanical and functional property assessment, and the qualification of repairs for specific industrial applications.