Phase constitution and heat treatment behavior of low cost Ti-Mn system alloys

Masahiko Ikeda, Masato Ueda, Kaoru Imaizumi, Mitsuo Niinomi

研究成果: Chapter

2 被引用数 (Scopus)

抄録

This paper is a review of results for Ti-Mn [1], Ti-Mn-Al [2] and Ti-Mn-Fe [3] alloys that have been previously published. Titanium alloys, especially beta-type titanium alloys, have high specific strength, excellent corrosion resistance and good biocompatibility. Unfortunately, applications of titanium alloys are limited by their relatively higher cost. One reason is the use of rare and expensive metallic elements, such as vanadium and molybdenum, as a beta stabilizer. In order to reduce the cost, inexpensive and abundantly available metallic elements should be used as beta stabilizers. Manganese was adopted as a beta stabilizer because it is an abundant metallic element in the Earth's crust and is relatively low in cost. The heat treatment behavior of Ti-Mn, Ti-Mn-Al and Ti-Mn-Fe alloys was investigated through electrical resistivity and Vickers hardness measurements, X-ray diffraction measurements to identify phase constitution, and observations using a light microscope [1], [2] and [3].

本文言語English
ホスト出版物のタイトルCost-Affordable Titanium IV
出版社Trans Tech Publications Ltd
ページ217-222
ページ数6
ISBN(印刷版)9783037856772
DOI
出版ステータスPublished - 2013

出版物シリーズ

名前Key Engineering Materials
551
ISSN(印刷版)1013-9826
ISSN(電子版)1662-9795

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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