PENGUJIAN KOROSI UAP ASAM TEMPERATUR TINGGI LAPISAN ZINC PADA SUBSTRAT BAJA KARBON

Authors

  • Muhammad Rizky Program Studi Fisika Fakultas Sains dan Teknologi, UIN Syarif Hidayatullah Jakarta Jalan Ir. H. Juanda no 85 Jakarta Indonesia 14512
  • Eni Sugiarti M.Eng Pusat Penelitian Fisika-LIPI Kawasan PUSPIPTEK Serpong, Tangerang Selatan 15310
  • Edi Sanjaya, M.Si Program Studi Fisika Fakultas Sains dan Teknologi, UIN Syarif Hidayatullah Jakarta Jalan Ir. H. Juanda no 85 Jakarta Indonesia 14512

Abstract

Geothermal Power Plant is one of the solution of nowdays energy demand problem. But there are problems occur on the Geothermal Power Plant-it is the pipeing system made from carbon steel which is fragile to be corroded. Has been done corrosion test of the zinc-coated carbon steel-which is available in market-by hydrochloric acid (HCl) 37% in the room temperature (28 °C) and 300 °C. After the corrosion test, samples were measured their mass change to calculate the corrosion rate predictions, then characterized by X-Ray Diffractometer (XRD). The result showed that zinc is able to protect carbon steel substrate from corrosion on the room temperature, meanwhile on the high temperature it can not protect carbon steel substrate from corrosion.

Keywords: Geothermal Power Plant, Corrosion, Zinc, Temperature.

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Published

2015-10-30

How to Cite

Rizky, M., Sugiarti M.Eng, E., & Sanjaya, M.Si, E. (2015). PENGUJIAN KOROSI UAP ASAM TEMPERATUR TINGGI LAPISAN ZINC PADA SUBSTRAT BAJA KARBON. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), 4, SNF2015–VII. Retrieved from https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/5207

Issue

Vol. 4 (2015): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2015

Section

Articles