High Speed Tempering: Technology, Case Study, Simulation Tools

Tempering is a time temperature process mostly governed by the type of equipment used. Tempering is currently conducted using conventional ovens and a fixed time-temperature recipe. Tempering can also be done under special conditions using induction-generated, more intense heat for a very short time. Pyro tempering process known as high speed tempering finds its niche between conventional and induction ovens, and affords the most cost-effective, lean manufacturing process. This paper will review the science behind rapid tempering, present case studies and simulation tools being developed to make the process more user-friendly.