Powder metallurgy and hot isostatic pressing (HIP) for high-performance metal components

TWI has extensive expertise in metal powder characterisation and the development of hot isostatic pressing (HIP) procedures for high-integrity components. Our work supports applications across additive manufacturing (AM), near net shape (NNS) HIP, and advanced powder metallurgy for critical sectors such as space, aerospace, and energy.

Metallic powders are central to modern manufacturing routes, and their characteristics — such as particle size, morphology, flowability, and packing density — have a direct impact on the mechanical and microstructural properties of the final part. TWI helps industry understand, control, and optimise these parameters to ensure repeatable performance and structural reliability.

We offer powder analysis, process optimisation, and validation of HIP procedures, combining materials science expertise with advanced testing and simulation tools. Our independent position allows us to deliver objective assessments and tailored process development for different alloys and geometries.

TWI’s integrated approach ensures that metal powders, AM processes, and HIP consolidation are aligned to achieve superior density, fatigue strength, and defect tolerance — key requirements for components operating in extreme environments, including space applications.