Influence of Mangan on Structure and Corrosion Properties of Cobalt Chrome Molybdenum (Co-Cr-Mo)

Daniel Eka Perkasa, Aliya Qonita, Bambang Soegijono

Research output: Contribution to journalConference articlepeer-review

Abstract

Co-Cr-Mo alloy are usually used as implant materials in biomedical application. Corrosion resistance is one of the properties needed to full fill the requirement. The nature of material resistance in the body (biocompatibility) is determined by the corrosion resistance of a biomaterial. Corrosion which emits metal ions in the tissue directed at the implant and activates the system in the body. Mangan (Mn) were added to this alloy to enhance corrosion resistance. Addition of Mangan (Mn) might also affect to the structure of this alloy. X ray diffraction and Electrochemical experiment were conducted to characterized the structure and corrosion resistance of this alloy. The addition of Manganase shows significant influence on the structure and corrosion resistance on the Co-Cr-Mo alloy.

Original languageEnglish
Article number012031
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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