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Tag Archives: steel pickling
Posted on January 22, 2018 by dean
Q: I’m using HCl in a pickling process and have used Hastelloy C276 bolts to protect my equipment but am still having corrosion issues. Any ideas? A: In pickling processes ferric chloride is created which is a strong oxidizer and most pickling process are at elevated temperatures – Hastelloy C276 … Continue reading →
Posted in Application, Corrosion Resistance, FAQs, Material, Specialty Metal Fasteners | Tagged Alloy C2000, Alloy C276, Hastelloy, Hastelloy Bolts, hastelloy C2000, Hastelloy C276, Hastelloy Screws, HCl, HCl Corrosion, Hydrochloric Acid, hydrochloric acid corrosion, Hydrochloric acid resistance, steel pickling | Leave a comment
Posted on June 21, 2017 by dean
Q: We are running a steel pickling process are considering switching from a sulfuric acid process to hydrochloric acid. Our system currently uses Inconel 625 bolting. With this be sufficient? A: Inconel 625 is a good material for acid corrosion but for large system of hydrochloric acid, especially with the … Continue reading →
Posted in Application, Corrosion Resistance, FAQs, Material, Specialty Metal Fasteners | Tagged C22, Hastelloy, Hastelloy C22, HCl, Hydrochloric Acid, Inconel, Inconel 625, metal pickling, steel pickling, tantalum | Leave a comment