Research of application of iridium-hafnium alloy for a chamber of bipropellant thruster

Go Fujii, Hideyuki Kobayashi, Hirohide Ikeda, Kazuya Shimoda, Hideyuki Murakami, Masahiro Sasaki, Yuichi Iwamoto, Tomoaki Miyazawa, Tomohiro Maruko

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

This research showed the possibility of applying iridium hafnium alloy for a bipropellant thruster chamber. It also revealed that the heat resistant temperature of iridium hafnium alloy with aluminizing exceeded almost 1600°C, and that the alloy had excellent resistance to oxidation. A chamber made of the iridium hafnium alloy with aluminizing was then manufactured and its endurance for almost 1600°C was demonstrated in the hot firing tests. Through these tests, this alloy could be a good candidate material for the chamber of a high performance thruster and could be provide several advantages for customers.

本文言語English
ホスト出版物のタイトル53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017
出版社American Institute of Aeronautics and Astronautics Inc, AIAA
ISBN(印刷版)9781624105111
出版ステータスPublished - 2017
外部発表はい
イベント53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017 - Atlanta, Georgia
継続期間: 2017 7 102017 7 12

出版物シリーズ

名前53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017

Other

Other53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017
国/地域Georgia
CityAtlanta
Period17/7/1017/7/12

ASJC Scopus subject areas

  • 工学(全般)

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