Multicomponent Phase Diagram of Lean Duplex Stainless Steel UNS S82441 and Its Application to Evaluate the Microstructure in the Heat Affected Zone

  • Evandro Armini de Pauli, Claudio Geraldo Schön, Sérgio Duarte Brandi
  • Journal of Phase Equilibria and Diffusion, May 2017, Springer Science + Business Media
  • DOI: 10.1007/s11669-017-0551-x

Controlling a very complex process

What is it about?

Duplex stainless steels are used in situations where corrosion resistance is important, but materials must be assembled into components and one of the assembling methods is welding. This work is about the development of the microstructures in the region afected by the heat produced in welding.

Why is it important?

Understanding and predicting the microstructure development is important to produce joints with better mechanical properties, avoiding accidents.


Professor Claudio Geraldo Schön
Universidade de Sao Paulo Campus da Capital

This is a collaboration with the most importat research group in welding of whole Brazil.

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The following have contributed to this page: Professor Claudio Geraldo Schön