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Having edited "Journal of Materials Processing Technology" (previously entitled "Journal of Mechanical Working Technology") for close on 25 years, I have seen the many dramatic changes that have occurred in the materials processing field. Long gone are the days when the only "materials processing" carried out was virtually the forming of conventional metals and alloys, and when the development of a new product or process in a great number of cases called for several months of repetitive trial-and-error,' with many (mostly intuition- or experience-based) expensive and time-consuming modifications being made to the dies, until success was achieved. Even when a 'successful' product was formed, its mechanical properties, in terms of springback and dimensional accuracy, thickness variations, residual stresses, surface finish, etc. , remained to be determined. Bulk-forming operations usually required expensive machining to be carried out on the product to impart the required dimensional accuracy and surface fmish. Over the years, the experience-based craft of metal forming has given way to the science of materials processing. With the use of the computer, forming operations can be simulated with accuracy, to determine the best forming route and the associated forming loads and die stresses, and to predict the mechanical properties of the formed product, even down to its surface texture.
This practice guide on procurement strategy brings together methods and tools used by global purchasers across different industries. The authors lay major focus on the themes of global sourcing, risk management, and the dynamic topic of negotiation strategy. The authors present their perspectives on all important questions of strategic procurement such as: how to manage a heterogeneous supplier structure across different branches and how to deal with partners from diverse cultures? How to solve procurement crisis and proactively avoid them? How does off-shore team management work and how to increase the value-add for both internal and external purchasing? These themes are discussed along with numerous practice-based cases. The authors lay an ideal ground for global purchasers to help with their strategic and operational needs, including technological topics such as e-procurement.