Electrochemical Behavior of Full Annealed Austenitic Stainless Steel

Victoria Henniwuriyama, Evi Ulina Margaretha Situmorang, Bambang Soegijono

Research output: Contribution to journalConference articlepeer-review

Abstract

Austenitic Stainless Steel has been being used in many fields. Austenitic Stainless Steel which has composition 19 wt%Cr-7wt%Ni has been subjected to heat treatment. One of the many heat treatments applicable to improve the corrosion resistance is the full annealing method. This material subject to full annealing method with rapid quenching in various annealing temperatures; 1010°C, 1065°C, and 1120°C. Potentiodynamic curves before and after heat treatment were acquired to elaborate the electrochemical behavior of this austenitic stainless steel. Besides the corrosion rate, the structure of the austenitic stainless steel has been characterized using x-ray diffraction (XRD) to study the structure. The results showed the full annealing modified the structure and the electrochemical behavior of the austenitic stainless steel.

Original languageEnglish
Article number012042
JournalIOP Conference Series: Materials Science and Engineering
Volume694
Issue number1
DOIs
Publication statusPublished - 21 Nov 2019
Event1st International Symposium on Advances and Innovations in Mechanical Engineering, ISAIME 2019 - Jakarta, Indonesia
Duration: 9 Oct 201910 Oct 2019

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