ELECTRODEPOSITION OF CO-DOPED HYDROXYAPATITE COATING ON 316L STAINLESS STEEL

Authors

  • Vo Thi Hanh Hanoi university of Mining and Geology
  • Pham Thi Nam Institute for Tropical Technology, Vietnam Academy of Science and Technology
  • Nguyen Thu Phuong Institute for Tropical Technology, Vietnam Academy of Science and Technology
  • Dinh Thi Mai Thanh 1. Graduate University of Science and Technology, Vietnam Academy of Science and Technology 4. University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology

DOI:

https://doi.org/10.15625/2525-2518/56/1/10030

Keywords:

316L stainless steel, Electrodeposition, MgSrFNaHAp

Abstract

Hydroxyapatite (HAp) co-doped by magnesium (Mg), strontium (Sr), sodium (Na) and fluorine (F) were deposited on the 316L stainless steel (316L SS) substrate by electrodeposition method. The influences of scanning potential ranges, scanning times, scanning rates to form MgSrFNaHAp coating were investigated. The analytical results FTIR, SEM, Xray, EDX, thickness and adhension of the obtained coating at scanning potential ranges of 0 ÷ -1.7 V/SCE; scaning times of 5, scanning rate of 5 mV/s showed that MgSrFNaHAp coatings were single phase crystals of HAp, rod shape with the thickness 8.9 µm and the adhesion strength reached 8.38 MPa.

Downloads

Download data is not yet available.

Downloads

Published

2018-01-30

Issue

Section

Electronics - Telecommunication