Study on Electrochemical Behavior of SUS316L Stainless Steel After Surface Modification

Authors

Cheng-hao LIANG, School of Chemical Engineering,Dalian University of Technology,Dalian 116012,China);
Liang GUO, School of Chemical Engineering,Dalian University of Technology,Dalian 116012,China);
Wan CHEN, School of Chemical Engineering,Dalian University of Technology,Dalian 116012,China);
Jing-xiao LIU, School of Chemical Engineering,Dalian University of Technology,Dalian 116012,China);

Abstract

The surface modification for SUS316L stainless steel was carried out by electroplating Rh, ion beam assisted deposition Ta2O5 and sol_gel_derived TiO2. In Tyrode's stimulated body fluid, the surface modified samples had been investigated with electrochemical techniques. The results indicated that the electrochemical stability and dissolution were improved significantly after surface modification.Moreover, as to ion beam assisted deposition Ta2O5 and Sol_gel_derived TiO2 film, the metal's d orbit electron holes filled up by the oxygen electrons made against the adsorption of hydrogen. Thus the cathode process, which is controlled by the hydrogen reduction,was held back. X_ray diffraction analysis of SUS316L stainless steel after surface modification revealed that each method formed the uniform and compact film on SUS316L stainless steel. These films also prevented dissolving of elements and improved the electrochemical behavior of the SUS316L stainless steel.

DOI Link

https://doi.org/10.61558/2993-074X.1525

Publication Date

2003-11-28

Online Available Date

2003-11-28

Revised Date

2003-11-28

Received Date

2003-11-28

Recommended Citation

Cheng-hao LIANG, Liang GUO, Wan CHEN, Jing-xiao LIU. Study on Electrochemical Behavior of SUS316L Stainless Steel After Surface Modification[J]. Journal of Electrochemistry, 2003 , 9(4): 410-415.
DOI: 10.61558/2993-074X.1525
Available at: https://jelectrochem.xmu.edu.cn/journal/vol9/iss4/5

References

[1]　HongSB,EliazN,SachsEM,etal.Corrosionbehaviorofadvancedtitaniumbasedalloysmadebythreedimensionalprinting(3DPTM)forbiomedicalapplications[J].CorrosionScience,2001,43:1781～1791.

[2]　DavidDZ,StanleyAB,KatharineM,etal.AESanalysisofstainlesssteelcorrodedinsalineinserumandinvivo[J].JournalofBiomedicalMaterialsResearch,1988,22:31～44.

[3]　RuanJian＿ming,GrantMH,HuangBaiyun.Approachofmetalcytotoxicity(I)[J].TheChineseJournalofNonferrousMetals,2001,11:960～965.

[4]　GuoLiang,LiangChen＿hao,ShuiHong＿yan.EffectofNionimplantationontheanodicpolarizationbehaviorofsurgerymedicalmaterialsinartificialbodyfluid[J].Electrochemistry(inChinese),2000,6:208～211.

[5]　LeitaoE,SilvaRA,BarbosaM.ElectrochemicalandsurfacemodificationsonNionimplanted316Lstainlesssteel[J].J.MaterSci.MaterMed.,1997,8:365～368.

[6]　GuemmazM,MosserA,GrobJJ,etal.Subsurfacemodificationsinducedbynitrogenionimplantationinstainlesssteel(SS316L).Correlationbetweenmicrostructureandnanoindentation[J].Surface＆CoatingsTechnology,1998,100～101:353～357.

[7]　Liangchenghao,MouZhanqi.Effectsofdifferentsimulatedfluidsonanticorrosionbiometallicmaterials[J].Trans.NonferrousMet.Soc.China,2001,11:579～582.

[8]　CaoChunan.ElectrochemicalTheoryofCorrosion[M].Beijing:ChemicalIndustryPress,1985.

[9]　ChineseCorrosionandProtectionUnion.HandbookofMetalCorrosion[M].Shanghai:ShanghaiSciencePress,1987.

[10]　HerbertH.Uhlig,WinstonRevieR.CorrosionandCorrosionControl[M].NewYork:JohnWilfyandsons,1985.