Quasi-static crack propagation in Ti-6Al-4V in inert and aggressive media-Reference-Cited by-同舟云学术

Quasi-static crack propagation in Ti-6Al-4V in inert and aggressive media

Published:2019-05-09 Issue:5 Volume:37 Page:533-538
ISSN:2191-0316
Container-title:Corrosion Reviews
language:en
Short-container-title:

Author:

Baragetti Sergio¹²,Borzini Emanuele³,Arcieri Emanuele Vincenzo²

Affiliation:

1. GITT – Centre on Innovation Management and Technology Transfer , University of Bergamo , Via S. Bernardino 72e , Bergamo 24122 , Italy

2. Department of Management, Information and Production Engineering , University of Bergamo , Viale Marconi 5 , Dalmine 24044 , Italy

3. Machine Designer , Via Lagrange 26 , Novara 28100 , Italy

Abstract

Abstract High strength-to-weight ratio Ti-6Al-4V alloy is used in many engineering applications. Its surface oxide film can protect the substrate from interaction with a lot of corrosive environments. Unfortunately, this surface layer can be damaged under mechanical and chemical actions with a consequent reduction in corrosion resistance. A characterization of the untreated alloy under quasi-static loading is here provided. Inert and aggressive environments have been investigated and the influence of the notch geometry of the alloy has also been analyzed.

Publisher

Walter de Gruyter GmbH

Subject

General Materials Science,General Chemical Engineering,General Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/corrrev-2019-0021/pdf

Reference25 articles.

1. Baragetti S. Notch corrosion fatigue behavior of Ti-6Al-4V. Materials 2014; 7: 4349–4366.

2. Baragetti S, Arcieri EV. Corrosion fatigue behavior of Ti-6Al-4V: chemical and mechanical driving forces. Int J Fatigue 2018; 112: 301–307.

3. Baragetti S, Medolago A. Load and environmental effects on the corrosion behavior of a Ti-6Al-4V. Key Eng Mater 2013; 525–526: 501–504.

4. Baragetti S, Villa F. SCC and corrosion fatigue characterization of a Ti-6Al-4V alloy in a corrosive environment – experiments and numerical models. Fract Int Struct 2014; 8: 84–94.

5. Baragetti S, Villa F. Corrosion fatigue of high-strength titanium alloys under different stress gradients. J Miner Met Mater S 2015a; 67: 1154–1161.

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