Proceedings of the International Conference on Sustainable Engineering, Infrastructure and Development, ICO-SEID 2022, 23-24 November 2022, Jakarta, Indonesia

Research Article

Effect of the Addition of Ferric Nitrate on Electrochemical Machining of 304 Stainless Steel in Sodium Nitrate Solution

Download39 downloads
  • @INPROCEEDINGS{10.4108/eai.23-11-2022.2341617,
        author={Sri  Hastuty and Diah Chori Pertiwi and Byan Wahyu Riyandwita and Muhammad Akbar Barrinaya and Judha  Purbolaksono and Suharti  Suharti and Yose Fachmi Buys and Muhammad  Awwaluddin},
        title={Effect of the Addition of Ferric Nitrate on Electrochemical Machining of 304 Stainless Steel in Sodium Nitrate Solution},
        proceedings={Proceedings of the International Conference on Sustainable Engineering, Infrastructure and Development, ICO-SEID 2022, 23-24 November 2022, Jakarta, Indonesia},
        publisher={EAI},
        proceedings_a={ICO-SEID},
        year={2023},
        month={12},
        keywords={ecm surface roughness mrr stress temperature solution},
        doi={10.4108/eai.23-11-2022.2341617}
    }
    
  • Sri Hastuty
    Diah Chori Pertiwi
    Byan Wahyu Riyandwita
    Muhammad Akbar Barrinaya
    Judha Purbolaksono
    Suharti Suharti
    Yose Fachmi Buys
    Muhammad Awwaluddin
    Year: 2023
    Effect of the Addition of Ferric Nitrate on Electrochemical Machining of 304 Stainless Steel in Sodium Nitrate Solution
    ICO-SEID
    EAI
    DOI: 10.4108/eai.23-11-2022.2341617
Sri Hastuty1,*, Diah Chori Pertiwi1, Byan Wahyu Riyandwita1, Muhammad Akbar Barrinaya1, Judha Purbolaksono1, Suharti Suharti2, Yose Fachmi Buys1, Muhammad Awwaluddin3
  • 1: Department of Mechanical Engineering, Universitas Pertamina, Jakarta, Indonesia
  • 2: Department of Chemistry, Universitas Pertamina, Jakarta, Indonesia
  • 3: Research Organization of Energy and Manufacturing, National Research and Innovation Agency, Indonesia; Department of Mechanical Engineering, Faculty of Engineering, Universitas Pamulang, Indonesia
*Contact email: sri.hastuty@universitaspertamina.ac.id

Abstract

Research on static electrochemical machining processes carried out on Stainless steel 304 or AISI 304 specimens to determine the optimum combination of parameters to produce surface roughness with a high MRR value or feed rate. Static electrochemical machining research does not involve the presence of flow by combining various parameters to produce the desired goal. This study's voltages are 10, 15, 20, and 25V, with temperatures of 25, 40, and 50 0C. The time used is 1 minute, and using the test solution, NaNO3 added Ferric Nitrate in the content of 1%, 3%, and 5%. The selected test place uses acrylic material and is connected with a cable connected to the DC Power Supply. Then, the finished test object is taken macro images to see the surface of the test object. After that, microscopy was carried out using an optical microscope to determine the topography of the test so that the results obtained on the test object showed that there had been intergranular corrosion on the surface and got good test object surface results.