A novel eutectic Fe-15 wt.% Ti alloy with an ultrafine lamellar structure for high temperature applications

被引：17

作者：

Barbier, D. ^{[1
]}

Huang, M. X. ^{[2
]}

Bouaziz, O. ^{[1
,3
]}

机构：

[1] ArcelorMittal Res, F-57283 Maizieres Les Metz, France

[2] Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R China

[3] Paristech, CNRS UMR7633, Ctr Mat Mines Paris, F-91003 Evry, France

来源：

INTERMETALLICS | 2013年 / 35卷

关键词：

Intermetallics; miscellaneous; Yield stress; Reaction synthesis; Phase interfaces; Thermoelectric power generation; MECHANICAL-PROPERTIES; MICROSTRUCTURE; NB; BEHAVIOR;

D O I：

10.1016/j.intermet.2012.11.016

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A eutectic Fe-15 wt.% Ti alloy was found to consist of a ferrite phase and ultrafine Fe2Ti lamellar phase. The ultrafine lamellar structure was discovered to be thermally stable at temperatures up to 600 degrees C. Furthermore, the alloy also exhibited a very high yield strength (780 MPa) at this temperature so that it can be considered as a potential engineering alloy for structural applications at this temperature regime. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：41 / 44

页数：4

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