Nano- to submicro-porous β-Ti alloy prepared from dealloying in a metallic melt

被引：93

作者：

Wada, Takeshi ^{[1
]}

Setyawan, Albertus Deny ^{[1
]}

Yubuta, Kunio ^{[1
]}

Kato, Hidemi ^{[1
]}

机构：

[1] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

来源：

SCRIPTA MATERIALIA | 2011年 / 65卷 / 06期

关键词：

Porous material; Titanium alloys; Nanocomposite; Hardness; Dealloying; NANOPOROSITY; DISSOLUTION; MORPHOLOGY; KINETICS; CU;

D O I：

10.1016/j.scriptamat.2011.06.019

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Dealloying in metallic melts has been used to prepare pure base metals with an open-cell porous structure, an example of which is Ti. In this study, previously suggested strategies have been extended to prepare a porous multicomponent Ti alloy of non-equilibrium body-centered cubic phase at room temperature. Dealloying in metallic melts is a promising method for preparing functional nano- to submicro-porous alloys which cannot be prepared by conventional methods. (C) 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

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页码：532 / 535

页数：4

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