Paris Air Show: Liberty to advance into aerospace
During a gathering of around 100 key aerospace executives in the French capital last night, Jon Bolton (right), CEO of Liberty Speciality Steels, told guests the aircraft manufacturing supply-chain offered huge opportunities for steel producers who have a global vision and a strategy of innovation.
He said Liberty would continue to invest in advanced equipment and work more closely with supply-chain partners in order to be at the forefront of product innovation and serve an industry hungry for solutions to the challenges of reducing fuel consumption, lowering cost and meeting environmental obligations.
Mr Bolton and other senior company executives were meeting the aerospace representatives only weeks after Liberty acquired the UK-headquartered speciality steels business from Tata in a £100 million deal and announced its intentions to build on its aerospace market share North America and Europe and expand its presence in Asia.
They pointed to latest Boeing projections that 41,000 new aircraft will be needed by the year 2036, with 40% of demand coming from Europe and North America and 38% from Asia. Steel accounts for almost a fifth of all material used in aircraft manufacture, and the total annual world market for these materials is estimated to be approaching $13 billion.
Demand from Asia is expected to result in the expansion of manufacturing supply chains in India and China, where Liberty Speciality Steels already has key service centres.
The Liberty Speciality Steels CEO added: “Our aerospace business is growing year on year and we are investing to ensure we continue to develop and supply the highest quality steels for this demanding and sophisticated market. Key to serving this growing sector is global coverage, and we are confident that our manufacturing and service centres across the world will enable us to provide the high level of support required.”
Making high-purity steels and alloys for the aerospace sector is a growing part of Liberty’s business, a trend that is expected to accelerate following the installation of a state-of-the-art vacuum induction melting (VIM) furnace at its plant in Stocksbridge near Sheffield and investment in its Advanced Machining Centre in neighbouring Rotherham.
The introduction of the VIM furnace enables the company to deliver the highest purity stainless steels and alloys, providing greater production flexibility, close control over compositional elements and removal of dissolved gases such as Nitrogen and Hydrogen.
Liberty’s product innovation includes research into powder metallurgy as part of the £18m government backed CASCADE project, which will produce metallic powders to develop near-net shape additive manufacturing for precision components. Key supply chain partners are also part of that project.
Russ Dunn, Senior Vice President of Engineering, Technology and Quality for GKN Aerospace said: “This successful first flight of GKN’s OID technology was the result of positive collaboration between our additive manufacturing and ice protection teams and marks a significant milestone in maturing the capability.”
