Investment in the production of jet turbine blades has increased significantly, as these components are essential for aircraft engines and are challenging to manufacture. Only a few companies globally, including Rolls-Royce and GE, have perfected the single crystal casting process, which is crucial for ensuring the blades can withstand extreme conditions.
Recent moves by GE Aerospace to acquire a turbine blade supplier and Rolls-Royce's investment in its casting facility highlight the competitive landscape and the ongoing demand for these specialized components, particularly as China aims to enhance its capabilities in this area.