Fabrication of super-elastic Ti-10V-2Fe-3Al alloy compacts by MIM process

Kensaku Sagara, Minoru Nishida, Hyungoo Kang, Fujio Tsumori, Hideshi Miura, Hideki Nakayama

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Titanium alloys have been used especially as aerospace, medical and dental materials because of their excellent attributes of high corrosion resistance and high specific strength. A Ti-10V-2Fe-3Al is one ofβ-titanium alloy and it shows super-elasticity. In this study, the fabrication of super-elastic Ti-10V-2Fe-3Al alloy compacts by metal injection molding which is one of near net shape forming of powders was investigated using mixed elemental and alloy powders. Under the optimized MIM process condition, nearly full density (97∼98 %) was obtained and the tensile properties of strength and elongation were 1000∼ 1050 MPa and around 5 %, respectively. Moreover, after solution treatment and aging, the compacts with alloy powder showed clearly super-elasticity.

Original languageEnglish
Pages (from-to)361-366
Number of pages6
JournalFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume58
Issue number6
DOIs
Publication statusPublished - Jun 1 2011

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Powders
Titanium alloys
Fabrication
Elasticity
Metal molding
Dental materials
Dental Materials
Tensile properties
Injection molding
Corrosion resistance
Elongation
Aging of materials

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

Cite this

Fabrication of super-elastic Ti-10V-2Fe-3Al alloy compacts by MIM process. / Sagara, Kensaku; Nishida, Minoru; Kang, Hyungoo; Tsumori, Fujio; Miura, Hideshi; Nakayama, Hideki.

In: Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, Vol. 58, No. 6, 01.06.2011, p. 361-366.

Research output: Contribution to journalArticle

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