Evaluation and analysis of distortion of complex shaped Ti-6Al-4V compacts by metal injection molding process

S. Virdhian, Toshiko Osada, H. G. Kang, Fujio Tsumori, H. Miura

研究成果: 著書/レポートタイプへの貢献会議での発言

3 引用 (Scopus)

抜粋

Titanium and its alloys have been widely used for medical and aerospace applications because of their excellent attributes of high specific strength, corrosion resistance, and biocompatibility. However, it is not easy to produce the complex shaped parts due to their poor castability and machinability. Metal injection molding (MIM) is one of suitable processing technique to produce the complex shaped parts in order to reduce the manufacturing cost. In this study, complex shaped Ti-6Al-4V compacts was prepared by MIM process for airplane application. The effects of high molecular binder content and different compact's set-up during thermal debinding on the distortion of complex shaped compacts were measured and evaluated. The binder with 10 % APP (Atactic polypropylene) was found to have better shape retention for the parts. Furthermore the results indicate that high distortion occurs at early stage of thermal debinding process. The use of supports during thermal debinding can significantly reduce the distortion of the final parts.

元の言語英語
ホスト出版物のタイトルPowder Metallurgy of Titanium
ホスト出版物のサブタイトルPowder Processing, Consolidation and Metallurgy of Titanium
ページ187-194
ページ数8
DOI
出版物ステータス出版済み - 11 1 2012
イベント1st International Conference on Powder Processing, Consolidation and Metallurgy of Titanium - Brisbane, QLD, オーストラリア
継続期間: 12 4 201112 7 2011

出版物シリーズ

名前Key Engineering Materials
520
ISSN(印刷物)1013-9826

その他

その他1st International Conference on Powder Processing, Consolidation and Metallurgy of Titanium
オーストラリア
Brisbane, QLD
期間12/4/1112/7/11

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • これを引用

    Virdhian, S., Osada, T., Kang, H. G., Tsumori, F., & Miura, H. (2012). Evaluation and analysis of distortion of complex shaped Ti-6Al-4V compacts by metal injection molding process. : Powder Metallurgy of Titanium: Powder Processing, Consolidation and Metallurgy of Titanium (pp. 187-194). (Key Engineering Materials; 巻数 520). https://doi.org/10.4028/www.scientific.net/KEM.520.187