Microstructure formation on a titanium-based bulk metallic glass plate by femtosecond laser irradiation

Masahiro Tsukamoto, Togo Shinonaga, Nobuhiro Matsushita, Xinmin Wang, Takeshi Wada, Nobuyuki Abe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Bulk metallic glasses (BMGs) are the subject of important research in materials science and processing. Ti-based BMGs are expected to be utilized as new biomaterials because they have high strength, low Young's modulus and excellent corrosion resistance. Bioactivity might depend on developing a microstructure on the surface of the BMG A femtosecond laser is a good tool for forming a surface microstructure. Ti-Zr-Cu-Pd bulk alloys were irradiated with femtosecond lasers. After the irradiation, the BMGs were treated using a hydrothermal electrochemical method. The results of soaking BMGs in simulated body fluid suggest that the BMGs with a surface microstructure have better bioactivity than the BMGs without.

Original languageEnglish
Title of host publicationCeramic Transactions
Pages49-54
Number of pages6
Volume219
Publication statusPublished - 2010
Externally publishedYes
Event3rd International Conference on Characterization and Control of Interfaces for High Quality Advanced Materials, ICCCI2009 - Kurashiki, Japan
Duration: Sep 6 2009Sep 9 2009

Publication series

NameCeramic Transactions
Volume219
ISSN (Print)10421122

Other

Other3rd International Conference on Characterization and Control of Interfaces for High Quality Advanced Materials, ICCCI2009
CountryJapan
CityKurashiki
Period9/6/099/9/09

Fingerprint

Metallic glass
Laser beam effects
Titanium
Ultrashort pulses
Microstructure
Bioactivity
Body fluids
Biocompatible Materials
Materials science
Biomaterials
Corrosion resistance
Elastic moduli
Irradiation
Processing

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

Cite this

Tsukamoto, M., Shinonaga, T., Matsushita, N., Wang, X., Wada, T., & Abe, N. (2010). Microstructure formation on a titanium-based bulk metallic glass plate by femtosecond laser irradiation. In Ceramic Transactions (Vol. 219, pp. 49-54). (Ceramic Transactions; Vol. 219).

Microstructure formation on a titanium-based bulk metallic glass plate by femtosecond laser irradiation. / Tsukamoto, Masahiro; Shinonaga, Togo; Matsushita, Nobuhiro; Wang, Xinmin; Wada, Takeshi; Abe, Nobuyuki.

Ceramic Transactions. Vol. 219 2010. p. 49-54 (Ceramic Transactions; Vol. 219).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tsukamoto, M, Shinonaga, T, Matsushita, N, Wang, X, Wada, T & Abe, N 2010, Microstructure formation on a titanium-based bulk metallic glass plate by femtosecond laser irradiation. in Ceramic Transactions. vol. 219, Ceramic Transactions, vol. 219, pp. 49-54, 3rd International Conference on Characterization and Control of Interfaces for High Quality Advanced Materials, ICCCI2009, Kurashiki, Japan, 9/6/09.
Tsukamoto M, Shinonaga T, Matsushita N, Wang X, Wada T, Abe N. Microstructure formation on a titanium-based bulk metallic glass plate by femtosecond laser irradiation. In Ceramic Transactions. Vol. 219. 2010. p. 49-54. (Ceramic Transactions).
Tsukamoto, Masahiro ; Shinonaga, Togo ; Matsushita, Nobuhiro ; Wang, Xinmin ; Wada, Takeshi ; Abe, Nobuyuki. / Microstructure formation on a titanium-based bulk metallic glass plate by femtosecond laser irradiation. Ceramic Transactions. Vol. 219 2010. pp. 49-54 (Ceramic Transactions).
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