Sheet Metal Forming: Processes and Applications
Chapter 6: Forming of Advanced High-Strength Steels (AHSS)
This chapter discusses the forming characteristics of dual-phase (DP) and transformation-induced plasticity (TRIP) steels. It begins with a review of the mechanical behavior of advanced high-strength steels (AHSS) and how they respond to stress-strain conditions associated with deformation processes such as stretching, bending, flanging, deep drawing, and blanking. It then describes the complex tribology of AHSS forming operations, the role of lubrication, the effect of tool steels and coatings, and the force and energy requirements of various forming presses. It also discusses the cause of springback and explains how to predict and compensating for its effects.
Hari Palaniswamy, Amin Al-Nasser, Forming of Advanced High-Strength Steels (AHSS), Sheet Metal Forming: Processes and Applications, Edited By Taylan Altan, A. Erman Tekkaya, ASM International, 2012, p 107–132, https://doi.org/10.31399/asm.tb.smfpa.t53500107
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