KARAKTERISASI DAN ANALISIS UKURAN KRISTALIT PADA PROSES PEMADUAN Mg-Zn DENGAN METODE ULTRASONIK

Authors

  • Henni Sitompul Megister Biofisika MIPA IPB, Jl. Meranti Kampus IPB Darmaga, Bogor 16680
  • Kiagus Dahlan Departemen Fisika FMIPA IPB, Jl. Meranti Kampus IPB Darmaga, Bogor 16680
  • Deni Noviana Departemen Klinik Reproduksi Patologi FKH IPB, Jln. Agatis Kampus IPB Dramaga,Bogor 16680
  • Sulistioso Sulistioso Pusat Sains dan Teknologi Bahan Maju BATAN, Kawasan Puspiptek Serpong, Tangerang Selatan 15310
  • Marzuki Silalahi Pusat Sains dan Teknologi Bahan Maju BATAN, Kawasan Puspiptek Serpong, Tangerang Selatan 15310

DOI:

https://doi.org/10.21009/0305020214

Abstract

 

Magnesium is a metal that is being developed in the field of biomaterials, especially as biodegradable implants. MgZn alloy has mechanical properties and corrosion resistance that are better than other Mg binary alloys. The process of conducting the MgZn integration in this study, used the ultrasonic waves that flows in toluene as a medium. Ultrasonic waves will generate the cavitation to the medium, and the explosion of the cavitation will produce a high temperature and pressure in order to combine Mg with Zn. The characteristic of using XRD showed that the ultrasonic treatment for 50 hours can increase the crystallites size of Mg and Zn. However, it is not yet able to produce the MgZn alloy. This is affected by the presence of the Mg(OH)2’s layer on the Mg particles. SEM/EDS result showed that 50 hour ultrasonic treatment can clean the Mg from the layer of Mg(OH)2.

Keywords: Ultrasonic, Cavitasi, MgZn, Biodegradable.

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Published

2016-10-30

How to Cite

Sitompul, H., Dahlan, K., Noviana, D., Sulistioso, S., & Silalahi, M. (2016). KARAKTERISASI DAN ANALISIS UKURAN KRISTALIT PADA PROSES PEMADUAN Mg-Zn DENGAN METODE ULTRASONIK. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), 5, SNF2016–MPS. https://doi.org/10.21009/0305020214