Electrochemical characteristics of nanotubes formed on Ti-Nb alloys

被引：90

作者：

Jang, Seung-Hyun ^{[1
,2
]}

Choe, Han-Cheol ^{[1
,2
]}

Ko, Yeong-Mu ^{[1
,2
,4
]}

Brantley, William A. ^{[3
]}

机构：

[1] Chosun Univ, Dept Dent Mat, Kwangju, South Korea

[2] Chosun Univ, Res Ctr Nanointerface Activat Biomat, Coll Dent, Stage Brain Korea 21 Coll Dent 2, Kwangju, South Korea

[3] Ohio State Univ, Coll Dent, Columbus, OH 43210 USA

[4] Chosun Univ, Res Ctr Oral Dis Regulat Aged, Coll Dent, Kwangju, South Korea

来源：

THIN SOLID FILMS | 2009年 / 517卷 / 17期

关键词：

Electrochemical anodization; Nanotube; Corrosion behavior; Ti-xNb alloy; TITANIUM-ALLOYS; OXIDIZED TITANIUM; TI45NB ALLOY; SURFACE;

D O I：

10.1016/j.tsf.2009.03.166

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Titanium and Ti alloys have been used extensively as bone-implant materials due to their high strength-to-weight ratio, good biocompatibility and excellent corrosion resistance. In this work we have investigated the effects of the beta-stabilizing element Nb on the morphology of nanotubes formed on Ti-xNb alloys using 1.0 M H3PO4 electrolyte containing 0.8 wt.% NaF and various electrochemical methods. Oxide layers consisting of highly ordered nanotubes with a wide range of diameters (approximately 55-220 nm) and lengths (approximately 730 nm-2 mu m) can be formed on alloys in the Ti-xNb system as a function of Nb content The nanotubes formed on the Ti-Nb alloy surface were transformed from the anatase to rutile structure of titanium oxide. The titanium oxide nanotube surface was observed to have lower corrosion resistance in 0.9% NaCl solution compared to titanium oxides surfaces on Ti-xNb alloys without the nanotube morphology. (c) 2009 Elsevier B.V. All rights reserved.

引用

页码：5038 / 5043

页数：6

共 50 条

[31] NATURE OF THE MARTENSITIC TAU-PHASE IN TI-NB ALLOYS
KADYKOVA, GN
[J]. METAL SCIENCE AND HEAT TREATMENT, 1978, 20 (9-10) : 865 - 866
[32] Effect of the addition of Ta on microstructure and properties of Ti-Nb alloys
Souza, S. A.
Manicardi, R. B.
Ferrandini, P. L.
Afonso, C. R. M.
Ramirez, A. J.
Caram, R.
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 504 (02) : 330 - 340
[33] INFLUENCE OF ZIRCONIUM ON PHASE-TRANSFORMATIONS IN TI-NB ALLOYS
KADYKOVA, GN
GADZOYEVA, MM
[J]. RUSSIAN METALLURGY, 1975, (02): : 155 - 158
[34] Structure of orthorhombic martensitic phase in binary Ti-Nb alloys
Banumathy, S.
Mandal, R. K.
Singh, A. K.
[J]. JOURNAL OF APPLIED PHYSICS, 2009, 106 (09)
[35] Mechanical properties and grindability of dental cast Ti-Nb alloys
Kikuchi, M
Takahashi, M
Okuno, O
[J]. DENTAL MATERIALS JOURNAL, 2003, 22 (03) : 328 - 342
[36] Effect of Nb content on the microstructure and mechanical properties of binary Ti-Nb alloys
Fikeni, Lusanda
Annan, Kofi A.
Mutombo, Kalenda
Machaka, Ronald
[J]. MATERIALS TODAY-PROCEEDINGS, 2021, 38 : 913 - 917
[37] Effect of Dimensions on Martensitic Formation of Quenched Ti-Nb Alloys
Mantani, Yoshikazu
Kawamata, Miyuu
Watanabe, Kouki
[J]. 3RD INTERNATIONAL CONFERENCE ON APPLIED MECHANICS AND MECHANICAL AUTOMATION (3RD AMMA 2017), 2017, : 293 - 299
[38] Microstructures and properties of Ti-Nb alloys produced by powder metallurgy
Zhou, Z. C.
Du, J.
Yang, H.
Gu, S. Y.
Yan, Y. J.
[J]. INFORMATION ENGINEERING FOR MECHANICS AND MATERIALS SCIENCE, PTS 1 AND 2, 2011, 80-81 : 431 - 435
[39] On the stability and formation of the α" and ω phases in Ti-Nb alloys upon cooling
Talbot, C. E. P.
Church, N. L.
Hildyard, E. M.
Connor, L. D.
Miller, J. R.
Jones, N. G.
[J]. ACTA MATERIALIA, 2024, 262
[40] Kinetic modeling of diffusion mobilities in bcc Ti-Nb alloys
Liu, Yajun
Pan, Tongyan
Zhang, Lijun
Yu, Di
Ge, Yang
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 476 (1-2) : 429 - 435

← 1 2 3 4 5 →