Chapter 11: Distortion Available to Purchase

Distortion is defined as an irreversible and usually unpredictable dimensional change in a component due to thermal processing or temperature variations and loading in service. This chapter describes two types of distortion: size distortion and shape distortion. It addresses how distortion can be managed by controlling certain factors. The chapter discusses the cause and effect of distortion during nitriding, the processes involved in stock removal prior to nitriding, and the criteria for post-machining operations.