Relationship between solidification time and porosity with directed energy deposition of inconel 718

Tatsuhiko Kuriya, Ryo Koike, Yasuhiro Kakinuma, Takanori Mori

研究成果: Paper査読

2 被引用数 (Scopus)

抄録

Directed Energy Deposition (DED) of metal materials has been widely studied with Inconel 718 using in aerospace industry. Void generation in a deposited part causes deterioration of the mechanical strength. Hence, void should be avoided in the DED process. In this study, a mechanism of void generation was investigated through the dynamic observation by high-speed camera, the thermal observation and the evaluation of the porosity. The experimental result shows that solidification time has an influence on the void generation.

本文言語English
DOI
出版ステータスPublished - 2017 11 13
イベント9th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2017 - Hiroshima City, Japan
継続期間: 2017 11 132017 11 17

Other

Other9th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2017
国/地域Japan
CityHiroshima City
Period17/11/1317/11/17

ASJC Scopus subject areas

  • 産業および生産工学

フィンガープリント

「Relationship between solidification time and porosity with directed energy deposition of inconel 718」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル