Apatite forming ability of bulk metallic glass surface via hydrothermal treatment

Takamasa Onoki; Xinmin Wang; Shengli Zhu; Yasuto Hoshikawa; Naota Sugiyama; Masaru Akao; Eiichi Yasuda; Masahiro Yoshimura; Akihisa Inoue

Apatite forming ability of bulk metallic glass surface via hydrothermal treatment

Takamasa Onoki, Xinmin Wang, Shengli Zhu, Yasuto Hoshikawa, Naota Sugiyama, Masaru Akao, Eiichi Yasuda, Masahiro Yoshimura, Akihisa Inoue

Polymer Hybrid Materials Research Center

Research output: Contribution to journal › Article

1 Citation (Scopus)

Abstract

Apatite forming and bonding ability of Ti based bulk metallic glass ((Ti_0.40Zr_0.10Cu_0.36Pd_0.14) ₉₉Ca₁: BMG) were investigated as a new type of biomaterials. Powder mixture of CaHPO₄·2H₂O and Ca(OH)₂ and the BMG disks were treated with autoclave for hydrothermal hot-pressing simultaneously (150°C, 40MPa). And then the BMG disks were soaked in simulated body fluid (SBF, Kokubo solution). Apatite were deposited and covered on the surface of the BMG. It was firstly demonstrated that surface of Ti based bulk metallic glass could be revealed apatite forming ability.

Original language	English
Pages (from-to)	249-252
Number of pages	4
Journal	Key Engineering Materials
Volume	361-363 I
Publication status	Published - 2008 Jan 1

Keywords

Hydrothermal hot-pressing
Simulated body fluid

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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title = "Apatite forming ability of bulk metallic glass surface via hydrothermal treatment",

abstract = "Apatite forming and bonding ability of Ti based bulk metallic glass ((Ti0.40Zr0.10Cu0.36Pd0.14) 99Ca1: BMG) were investigated as a new type of biomaterials. Powder mixture of CaHPO4·2H2O and Ca(OH)2 and the BMG disks were treated with autoclave for hydrothermal hot-pressing simultaneously (150°C, 40MPa). And then the BMG disks were soaked in simulated body fluid (SBF, Kokubo solution). Apatite were deposited and covered on the surface of the BMG. It was firstly demonstrated that surface of Ti based bulk metallic glass could be revealed apatite forming ability.",

keywords = "Hydrothermal hot-pressing, Simulated body fluid",

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T1 - Apatite forming ability of bulk metallic glass surface via hydrothermal treatment

AU - Onoki, Takamasa

AU - Wang, Xinmin

AU - Zhu, Shengli

AU - Hoshikawa, Yasuto

AU - Sugiyama, Naota

AU - Akao, Masaru

AU - Yasuda, Eiichi

AU - Yoshimura, Masahiro

AU - Inoue, Akihisa

PY - 2008/1/1

Y1 - 2008/1/1

N2 - Apatite forming and bonding ability of Ti based bulk metallic glass ((Ti0.40Zr0.10Cu0.36Pd0.14) 99Ca1: BMG) were investigated as a new type of biomaterials. Powder mixture of CaHPO4·2H2O and Ca(OH)2 and the BMG disks were treated with autoclave for hydrothermal hot-pressing simultaneously (150°C, 40MPa). And then the BMG disks were soaked in simulated body fluid (SBF, Kokubo solution). Apatite were deposited and covered on the surface of the BMG. It was firstly demonstrated that surface of Ti based bulk metallic glass could be revealed apatite forming ability.

AB - Apatite forming and bonding ability of Ti based bulk metallic glass ((Ti0.40Zr0.10Cu0.36Pd0.14) 99Ca1: BMG) were investigated as a new type of biomaterials. Powder mixture of CaHPO4·2H2O and Ca(OH)2 and the BMG disks were treated with autoclave for hydrothermal hot-pressing simultaneously (150°C, 40MPa). And then the BMG disks were soaked in simulated body fluid (SBF, Kokubo solution). Apatite were deposited and covered on the surface of the BMG. It was firstly demonstrated that surface of Ti based bulk metallic glass could be revealed apatite forming ability.

KW - Hydrothermal hot-pressing

KW - Simulated body fluid

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