RIP: Pitting, Crevice, and Intergranular Corrosion (Part I of II)

RIP Chair(s)

• ER

  Elena Romanovskaia

  University of Virginia

RIP Vice Chair(s)

• TT

  Thu Tran Addis
• RA

  Rajan Ambat

  Danmarks Tekniske Universitet

This RIP symposium is encouraging abstracts about current research and continuing efforts to study localized corrosion, and in particular, pitting, crevice, and intergranular corrosion. These types of localized corrosion are some of the most destructive degradation mechanisms affecting metallic components in industrial sectors such as energy, transportation, infrastructure, and defense. The focus of this RIP will primarily be on the initiation and propagation mechanisms of these localized corrosion attack modes as a function of the environment, materials (conventional and advanced alloys), and associated mechanisms. Abstract topics may include, but are not limited to, experimental programs related to localized corrosion; electrochemical characterization of pitting, crevice or intergranular corrosion; modelling/localized corrosion process simulations; and the metallurgical and environmental contribution factors to localized corrosion. Abstracts addressing new detection techniques, mitigation approaches, and predictive approaches are welcome. Submissions should include the latest research findings and ongoing investigations. All abstracts and presentations must be non-commercial. No sales pitches allowed!

Presentations:

• 8:05 AM - 8:30 AM Central

  Crevice Corrosion Behavior of CuNi Alloys: Comparison of Additively Manufactured, Wrought and Cast
  

  Presenter: Elena Romanovskaia – University of Virginia
• 8:30 AM - 8:55 AM Central

  Investigating the Dissolution Mechanisms of LPBF Cu-30Ni in Aqueous Corrosive Environments
  

  Presenter: Timothy Montoya – University of Virginia
• 8:55 AM - 9:20 AM Central

  Optimized LPBF Zn anodes enhance AA5456 protection by correlating remelted composition with potential.
  

  Presenter: Minh Tran – University of Virginia
• 9:20 AM - 9:45 AM Central

  Study of the corrosion behavior of carbon steels in shale gas field produced water
  

  Presenter: Lincai Peng – Research Institute of Natural Gas Technology, Petrochina Southwest Oil & Gasfield Company
• 9:55 AM - 10:20 AM Central

  Effect of PWHT and Niobium on Corrosion Behaviour of Austenitic Stainless Steel ESSC Weld Overlays
  

  Presenter: Dr Sunil Kahar – The Maharaja Sayajirao University of Baroda
• 10:20 AM - 10:45 AM Central

  Localized Corrosion behavior of 316L as accessory materials for alkaline electrolyzer environments
  

  Presenter: Kapil Kumar Gupta – Danmarks Tekniske Universitet
• 10:45 AM - 11:10 AM Central

  Corrosion Assessment of Transient Liquid Phase Bonds vs. Fusion Welds for Automotive Applications
  

  Presenter: Rebecca Crow – Texas A&M University System
• 11:10 AM - 11:35 AM Central

  Comparative Evaluation of Microbial Succession and Corrosion on Copper-Nickel and Titanium in Simulated Marine Conditions
  

  Presenter: Kiran Kumar Vadde – The University of Texas System
• 11:35 AM - 12:00 PM Central

  Exploring pit growth and Repassivation of Steel in Concrete
  

  Presenter: Prakirti Singh – State University System of Florida