TP011 - Long-Term Experiences of the Use of Super Duplex Stainless Steel to Combat Corrosion in the Pulp & Paper Industry
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This paper reviews long-term field experience of super duplex stainless steel in the pulp and paper industry, drawing on customer-specific corrosion problems reported over many years in this application.

It brings together a body of technical evidence supporting the widespread use of Ferralium® 255, alongside a review of candidate applications.

Case study excerpt: digestor strainer plates in copper-containing 25Cr duplex alloy resisting corrosion in sulphite mill pulping liquor