TY - JOUR

T1 - Developing nanostructured Ti alloys for innovative implantable medical devices

AU - Valiev, Ruslan Z.

AU - Prokofiev, Egor A.

AU - Kazarinov, Nikita A.

AU - Raab, Georgy I.

AU - Minasov, Timur B.

AU - Stráský, Josef

N1 - Funding Information: Funding: This research was funded by Russian Science Foundation grant № 19-49-02003 and by Ministry of Education, Youth and Sports of the Czech Republic (project №LTARF18010). The authors gratefully acknowledge the financial support from Saint Petersburg State University in the framework of Call 3 project (id 26130576 for R.Z.V., E.A.P. and N.A.K.). This work was also financially by Ministry of Industry and Trade of the Czech Republic (project № FV20147). Publisher Copyright: © 2020 by the authors. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/2/2

Y1 - 2020/2/2

N2 - Recent years have witnessed much progress in medical device manufacturing and the needs of the medical industry urges modern nanomaterials science to develop novel approaches for improving the properties of existing biomaterials. One of the ways to enhance the material properties is their nanostructuring by using severe plastic deformation (SPD) techniques. For medical devices, such properties include increased strength and fatigue life, and this determines nanostructured Ti and Ti alloys to be an excellent choice for the engineering of implants with improved design for orthopedics and dentistry. Various reported studies conducted in this field enable the fabrication of medical devices with enhanced functionality. This paper reviews recent development in the field of nanostructured Ti-based materials and provides examples of the use of ultra-fine grained Ti alloys in medicine.

AB - Recent years have witnessed much progress in medical device manufacturing and the needs of the medical industry urges modern nanomaterials science to develop novel approaches for improving the properties of existing biomaterials. One of the ways to enhance the material properties is their nanostructuring by using severe plastic deformation (SPD) techniques. For medical devices, such properties include increased strength and fatigue life, and this determines nanostructured Ti and Ti alloys to be an excellent choice for the engineering of implants with improved design for orthopedics and dentistry. Various reported studies conducted in this field enable the fabrication of medical devices with enhanced functionality. This paper reviews recent development in the field of nanostructured Ti-based materials and provides examples of the use of ultra-fine grained Ti alloys in medicine.

KW - Enhanced strength and fatigue life

KW - Functionality

KW - Medical implants with improved design

KW - Nanostructured Ti alloys

KW - Severe plastic deformation

KW - Shape-memory NiTi alloy

KW - THERMAL-STABILITY

KW - enhanced strength and fatigue life

KW - severe plastic deformation

KW - TI-6AL-4V ELI ALLOY

KW - functionality

KW - BETA-TITANIUM ALLOY

KW - MECHANICAL-PROPERTIES

KW - shape-memory NiTi alloy

KW - SEVERE PLASTIC-DEFORMATION

KW - LATTICE-DEFECTS

KW - ULTRAFINE-GRAINED MATERIALS

KW - PHASE-TRANSFORMATIONS

KW - MICROSTRUCTURE EVOLUTION

KW - PURE TITANIUM

KW - nanostructured Ti alloys

KW - medical implants with improved design

UR - http://www.scopus.com/inward/record.url?scp=85081975595&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/45e2c580-9da3-3000-bf8a-e2b8ad327607/

U2 - 10.3390/ma13040967

DO - 10.3390/ma13040967

M3 - Review article

AN - SCOPUS:85081975595

VL - 13

JO - Materials

JF - Materials

SN - 1996-1944

IS - 4

M1 - 967

ER -