Effect of vacuum ion-plasma treatment on the electrochemical corrosion characteristics of titanium-alloy implants

2007 ◽  
Vol 2007 (5) ◽  
pp. 423-427
Author(s):  
A. A. Ilyin ◽  
S. V. Skvortsova ◽  
L. M. Petrov ◽  
Yu. V. Chernyshova ◽  
E. A. Lukina
Keyword(s):  
Titanium Alloy ◽  
Plasma Treatment ◽  
Electrochemical Corrosion ◽  
Ion Plasma

scholarly journals Features of formation of structural-phase states on the surface of titanium alloy VT1-0 after electron-ion-plasma treatment

2015 ◽  
Vol 652 ◽  
pp. 012015
Author(s):  
Yu F Ivanov ◽  
A D Teresov ◽  
O V Ivanova ◽  
V E Gromov ◽  
E A Budovskikh ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Plasma Treatment ◽  
Structural Phase ◽  
Ion Plasma

scholarly journals The effect of the surface structure of titanium alloy medical screws on their wear resistance

2019 ◽  
Vol 298 ◽  
pp. 00067
Author(s):  
Svetlana Skvortsova ◽  
Viktor Spektor ◽  
Oksana Pozhoga ◽  
Olga Gvozdeva
Keyword(s):  
Wear Resistance ◽  
Titanium Alloy ◽  
Titanium Nitride ◽  
Plasma Treatment ◽  
Surface Structure ◽  
Mechanical Characteristics ◽  
Surface Microhardness ◽  
Screw Head ◽  
Ion Plasma

In this work, the effect of vacuum ion-plasma treatment on the wear resistance of the medical screws surface made of VT6 titanium alloy is studied as well as on the mechanical characteristics of the screws in contact with the plate for osteosynthesis. It is shown that the TiN titanium nitride deposition on the screw head increases the surface microhardness by 3 times and also provides lowering the torque during removal of the screw out of the plate.

Mechanical properties and fracture micromechanisms in 316L stainless steel subjected to ion-plasma treatment with mixture of N, H and Ar gases

2020 ◽  
Author(s):  
Valentina A. Moskvina ◽  
Galina G. Maier ◽  
Kamil N. Ramazanov ◽  
Roman S. Esipov ◽  
Aleksey A. Nikolaev ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Stainless Steel ◽  
Plasma Treatment ◽  
316L Stainless Steel ◽  
Ion Plasma

Ion-plasma treatment of reed switch contacts: A study by time-of-flight secondary ion mass spectrometry

2014 ◽  
Vol 69 (13) ◽  
pp. 1245-1251 ◽  
Author(s):  
A. B. Tolstoguzov ◽  
M. N. Drozdov ◽  
I. A. Zeltser ◽  
K. A. Arushanov ◽  
Orlando M. N. D. Teodoro
Keyword(s):  
Mass Spectrometry ◽  
Plasma Treatment ◽  
Secondary Ion Mass Spectrometry ◽  
Time Of Flight ◽  
Reed Switch ◽  
Ion Plasma ◽  
Ion Mass Spectrometry ◽  
Secondary Ion

scholarly journals The Kinetics Of Ti-1Al-1Mn Alloy Thermal Oxidation And Charcteristic Of Oxide Layer

2015 ◽  
Vol 60 (2) ◽  
pp. 735-738 ◽  
Author(s):  
D. Klimecka-Tatar ◽  
S. Borkowski ◽  
P. Sygut
Keyword(s):  
Titanium Alloy ◽  
Artificial Saliva ◽  
Electrochemical Corrosion ◽  
Mass Gain ◽  
Ti Alloy ◽  
Metallic Materials ◽  
Cyclic Annealing ◽  
Air Atmosphere ◽  
Kinetic Oxidation ◽  
Kinetics Of

Abstract The main goal of the study was to carry out the treatment of cyclic oxidation of Ti alloy (Ti-1Al-1Mn) in air atmosphere. Based on measurements of mass gain of titanium alloy samples (Ti-1Al-1Mn) the kinetic oxidation curves during cyclic annealing were determined. The oxidized surface of the titanium alloy was carefully observed with optical microscopy equipment and the geometrical development, shape and surface morphology were defined. The phase composition of the obtained oxide layers on the Ti-alloy with qualitative analysis of the X-ray were defined. Since titanium alloys are among the most widely used metallic materials in dental prosthetics the corrosion measurements in a solution simulating the environment of the oral cavity were carried out. The results confirmed that the used titanium alloy easily covered with oxides layers, which to some extent inhibit the processes of electrochemical corrosion in artificial saliva solution.

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