Morphology and Nanomechanical Properties of Ultrafine-Grained Ti-13Nb-13Zr Alloy Surface Obtained Using Electrochemical Anodization

The influence of the surface nanostructured modification on the corrosion resistance of the ultrafine-grained Ti–13Nb–13Zr alloy in artificial saliva

Theoretical and Applied Fracture Mechanics ◽

10.1016/j.tafmec.2019.102307 ◽

2019 ◽

Vol 103 ◽

pp. 102307 ◽

Cited By ~ 5

Author(s):

Dragana R. Barjaktarević ◽

Veljko R. Djokić ◽

Jelena B. Bajat ◽

Ivana D. Dimić ◽

Ivana Lj. Cvijović-Alagić ◽

...

Keyword(s):

Corrosion Resistance ◽

Artificial Saliva ◽

Ultrafine Grained ◽

13Zr Alloy

Biofunctionalization of Ti–13Nb–13Zr alloy surface by plasma electrolytic oxidation. Part II

Surface and Coatings Technology ◽

10.1016/j.surfcoat.2015.06.035 ◽

2015 ◽

Vol 276 ◽

pp. 23-30 ◽

Cited By ~ 13

Author(s):

Alicja Kazek-Kęsik ◽

Małgorzata Krok-Borkowicz ◽

Agata Jakóbik-Kolon ◽

Elżbieta Pamuła ◽

Wojciech Simka

Keyword(s):

Plasma Electrolytic Oxidation ◽

Alloy Surface ◽

Electrolytic Oxidation ◽

13Zr Alloy ◽

Plasma Electrolytic

Biofunctionalization of Ti–13Nb–13Zr alloy surface by plasma electrolytic oxidation. Part I

Surface and Coatings Technology ◽

10.1016/j.surfcoat.2015.06.034 ◽

2015 ◽

Vol 276 ◽

pp. 59-69 ◽

Cited By ~ 26

Author(s):

Alicja Kazek-Kęsik ◽

Grzegorz Dercz ◽

Katarzyna Suchanek ◽

Izabela Kalemba-Rec ◽

Jerzy Piotrowski ◽

...

Keyword(s):

Plasma Electrolytic Oxidation ◽

Alloy Surface ◽

Electrolytic Oxidation ◽

13Zr Alloy ◽

Plasma Electrolytic

Improved pre-osteoblast response and mechanical compatibility of ultrafine-grained Ti-13Nb-13Zr alloy

Clinical Oral Implants Research ◽

10.1111/j.1600-0501.2010.02053.x ◽

2010 ◽

Vol 22 (7) ◽

pp. 735-742 ◽

Cited By ~ 20

Author(s):

Chan Hee Park ◽

Chong Soo Lee ◽

Youn-Jeong Kim ◽

Je-Hee Jang ◽

Jo-Young Suh ◽

...

Keyword(s):

Ultrafine Grained ◽

13Zr Alloy ◽

Mechanical Compatibility

Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation

Materials Research ◽

10.1590/1980-5373-mr-2017-0037 ◽

2017 ◽

Vol 20 (suppl 2) ◽

pp. 404-410 ◽

Cited By ~ 3

Author(s):

Diego Alfonso Godoy Pérez ◽

Alberto Moreira Jorge Junior ◽

Claudio Shyinti Kiminami ◽

Claudemiro Bolfarini ◽

Walter Jose Botta

Keyword(s):

Plastic Deformation ◽

Severe Plastic Deformation ◽

Ultrafine Grained ◽

13Zr Alloy

Correlation between the nanomechanical properties and microstructure of ultrafine-grained copper produced by equal channel angular pressing

Materials Science and Engineering A ◽

10.1016/j.msea.2005.01.015 ◽

2005 ◽

Vol 396 (1-2) ◽

pp. 11-21 ◽

Cited By ~ 18

Author(s):

E. Rabkin ◽

I. Gutman ◽

M. Kazakevich ◽

E. Buchman ◽

D. Gorni

Keyword(s):

Equal Channel Angular Pressing ◽

Nanomechanical Properties ◽

Angular Pressing ◽

Ultrafine Grained

Influence of laser irradiation parameters on the ultrafine-grained Ti 45Nb alloy surface characteristics

Surface and Coatings Technology ◽

10.1016/j.surfcoat.2021.127255 ◽

2021 ◽

pp. 127255

Author(s):

S. Laketić ◽

M. Rakin ◽

M. Momčilović ◽

J. Ciganović ◽

Đ. Veljović ◽

...

Keyword(s):

Laser Irradiation ◽

Surface Characteristics ◽

Alloy Surface ◽

Ultrafine Grained

Electrochemical modification of Ti–13Nb–13Zr alloy surface in phosphate based solutions

Surface and Coatings Technology ◽

10.1016/j.surfcoat.2016.02.025 ◽

2016 ◽

Vol 291 ◽

pp. 79-88 ◽

Cited By ~ 12

Author(s):

Ewelina Urbańczyk ◽

Agnieszka Krząkała ◽

Alicja Kazek-Kęsik ◽

Joanna Michalska ◽

Agnieszka Stolarczyk ◽

...

Keyword(s):

Alloy Surface ◽

Electrochemical Modification ◽

13Zr Alloy

Characterisation of the nanotubular oxide layer formed on the ultrafine-grained titanium

Metallurgical and Materials Engineering ◽

10.30544/402 ◽

2018 ◽

Vol 24 (4) ◽

Cited By ~ 1

Author(s):

Dragana Ranko Barjaktarević ◽

Marko P. Rakin ◽

Veljko R. Djokić

Keyword(s):

Oxide Layer ◽

High Pressure Torsion ◽

Pure Titanium ◽

Electrochemical Anodization ◽

Material Surface ◽

Commercially Pure Titanium ◽

Corrosion Properties ◽

Ultrafine Grained ◽

Anodization Process ◽

Surface Modified

Commercially pure titanium (cpTi) and titanium alloys are metallic implant materials usually used in dentistry and orthopaedics. In order to improve implant properties, Ti-based materials may be surface modified by different procedures. One of the most attractive methods is electrochemical anodization, as a method for obtaining nanotubular oxide layer on the material surface, aiming at improving mechanical, biological and corrosion properties of the metallic biomaterials. In the present study, ultrafine-grained titanium (UFG cpTi) was obtained by high pressure torsion (HPT) under a pressure of 4.1 GPa with a rotational speed of 0.2 rpm, up to 5 rotations at room temperature. In order to form homogeneous nanotubular oxide layer on the UFG cpTi, the electrochemical anodization was performed in phosphoric acid containing 0.5 wt. % of NaF electrolyte during anodizing times of 30, 60 and 90 minutes. The characterisation of thus formed nanotubes was performed using the scanning electron microscopy (SEM), while the surface topography was analysed using the atomic force microscopy (AFM). The results show that the electrochemical anodization process leads to an enhanced roughness of the surface. The mechanical behaviour of the UFG cpTi after the electrochemical anodization process is estimated using the nanoindentation technique. Obtained results show that anodized material has lower value of nanohardness than non-anodized material. Moreover, anodized UFG cpTi has lower modulus of elasticity than non-anodized UFG cpTi and the value is close to those observed in bones.

Influence of the Initial Grain Size on the Structural-Phase State of the VT20 Titanium Alloy Surface after Implantation

Materials Science Forum ◽

10.4028/www.scientific.net/msf.1037.535 ◽

2021 ◽

Vol 1037 ◽

pp. 535-540

Author(s):

Viktor Vasilevich Ovchinnikov ◽

Irina Aleksandrovna Kurbatova ◽

Elena Vladimirovna Luk'yanenko ◽

Nadezda Vladimirovna Uchevatkina ◽

Svetlana Viktorovna Yakutina

Keyword(s):

Grain Size ◽

Titanium Alloy ◽

Phase State ◽

Structural Phase ◽

Alloy Surface ◽

Structural Phase State ◽

Fine Grained ◽

Ultrafine Grained ◽

Alloy Vt20 ◽

Vt20 Titanium Alloy

The article presents the results of studies of titanium alloy VT20 in ultrafine-grained (UFG), subfine-grained (SMG), fine-grained (MZ) and mesopolycrystalline (MPC) states, obtained, including by methods of plastic deformation and subsequently subjected to ion implantation. The effect of grain size on the structural-phase state of the titanium alloy surface and mechanical properties is shown.