Tools for the Development of Metallurgical Processes

The need to improve existing metallurgical processes and to develop new processes to meet the economic challenges that lie ahead requires the application of the tools of process analysis viz. mathematical models, physical models, pilot plants, laboratory measurements and plant tests. Examples of the application of these techniques to processes are described in this paper. Several of these techniques, combined with basic knowledge, are necessary to make improvements and for existing processes this always involves plant measurements. Also because metallurgical processes include extraction, refining, alloying, casting, mechanical working and heat treatment, an interdisciplinary approach to research and development is essential. This paper argues that metallurgical engineering is a discipline that is uniquely able to encompass the broad spectrum of chemical- and physical-metallurgy processes and is therefore essential to the health of the metallurgical industry.Regrettably many metallurgical engineering departments are not offering courses on process analysis, control, optimization, etc so necessary to meet modern industrial challenges.