Designing laser‐modified surface structures on titanium alloy custom medical implants using a hybrid manufacturing technology

2019 ◽  
Vol 108 (5) ◽  
pp. 1790-1800 ◽  
Author(s):  
Piotr Komorowski ◽  
Paulina Sokołowska ◽  
Małgorzata Siatkowska ◽  
Marcin Elgalal ◽  
Marcin Rosowski ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Manufacturing Technology ◽  
Surface Structures ◽  
Hybrid Manufacturing ◽  
Medical Implants ◽  
Modified Surface

Mechanical and Corrosion Properties of VT6 Titanium Alloy after Irradiation with Helium and Aluminum Lons

2021 ◽  
Vol 887 ◽  
pp. 229-234
Author(s):  
Viktor V. Ovchinnikov ◽  
Svetlana V. Yakutina ◽  
Nadezhda V. Uchevatkina
Keyword(s):  
Titanium Alloy ◽  
Ion Irradiation ◽  
Structural Phase ◽  
High Dose ◽  
Corrosion Properties ◽  
Average Grain Size ◽  
Aluminum Implantation ◽  
Modified Surface ◽  
Mechanical And Corrosion Properties ◽  
Mechanical Properties And Corrosion

The effect of high-dose aluminum implantation on the structural-phase state of the surface layer of titanium alloy VT6 with a fine structure (average grain size 2.3 μm) on the mechanical and corrosion properties has been investigated. It is shown that, as a result of ion irradiation, polyphase implanted layers based on α-titanium grains are formed, containing an intermetallic Ti3Al phase along the grain boundaries of α-titanium. The modified surface layers are characterized by improved mechanical properties and corrosion resistance. The noted effect is enhanced by the use of preliminary helium implantation with a dose of 1.3 × 1017 ion / cm2.

scholarly journals Wettability modification of laser-fabricated hierarchical surface structures in Ti-6Al-4V titanium alloy

2019 ◽  
Vol 463 ◽  
pp. 838-846 ◽  
Author(s):  
D. Huerta-Murillo ◽  
A. García-Girón ◽  
J.M. Romano ◽  
J.T. Cardoso ◽  
F. Cordovilla ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Surface Structures

Numeric Loading Simulation of Titanium Implant Manufactured Using 3D Printing

2018 ◽  
Vol 284 ◽  
pp. 380-385 ◽  
Author(s):  
Anton I. Golodnov ◽  
Yu.N. Loginov ◽  
Stepan I. Stepanov
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Titanium Alloy ◽  
Elastic Modulus ◽  
Titanium Implant ◽  
Finite Element Method Simulation ◽  
Medical Implants ◽  
The Finite Element Method ◽  
Simulation Data

The problem of medical implants honeycomb structures loading has been stated. The problem was solved using simulation by the finite element method. Simulation revealed that it is possible to change the elastic modulus of the material more than three times with respect to the bulk titanium alloy. The quality of the simulation was estimated based on the convergence of the simulation data.

Advances in the induction of osteogenesis by zinc surface modification based on titanium alloy substrates for medical implants

2017 ◽  
Vol 726 ◽  
pp. 1072-1084 ◽  
Author(s):  
Chaohua Gao ◽  
Chen Li ◽  
Chenyu Wang ◽  
Yanguo Qin ◽  
Zhonghan Wang ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Surface Modification ◽  
Medical Implants ◽  
Zinc Surface

scholarly journals Production of Medium-Scale Metal Additive Geometry With Hybrid Manufacturing Technology

2021 ◽  
Author(s):  
Kyle Saleeby ◽  
Thomas Feldhausen ◽  
Thomas Kurfess ◽  
Lonnie Love
Keyword(s):  
Manufacturing Technology ◽  
Hybrid Manufacturing ◽  
Medium Scale ◽  
Metal Additive

scholarly journals Mesoscale plastic strain localization in a titanium alloy with a modified surface layer

2016 ◽  
Author(s):  
R. R. Balokhonov ◽  
S. A. Martynov ◽  
V. A. Romanova ◽  
A. V. Panin ◽  
M. S. Kazachenok ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Surface Layer ◽  
Plastic Strain ◽  
Strain Localization ◽  
Plastic Strain Localization ◽  
Modified Surface ◽  
Modified Surface Layer
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