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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publication53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Print)9781624105111
Publication statusPublished - 2017 Jan 1
Externally publishedYes
Event53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017 - Atlanta, Georgia
Duration: 2017 Jul 102017 Jul 12

Other

Other53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017
CountryGeorgia
CityAtlanta
Period17/7/1017/7/12

Fingerprint

Hafnium alloys
Iridium alloys
Durability
Oxidation
Temperature

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Fujii, G., Kobayashi, H., Ikeda, H., Shimoda, K., Murakami, H., Sasaki, M., ... Maruko, T. (2017). Research of application of iridium-hafnium alloy for a chamber of bipropellant thruster. In 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017 American Institute of Aeronautics and Astronautics Inc, AIAA.

Research of application of iridium-hafnium alloy for a chamber of bipropellant thruster. / Fujii, Go; Kobayashi, Hideyuki; Ikeda, Hirohide; Shimoda, Kazuya; Murakami, Hideyuki; Sasaki, Masahiro; Iwamoto, Yuichi; Miyazawa, Tomoaki; Maruko, Tomohiro.

53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fujii, G, Kobayashi, H, Ikeda, H, Shimoda, K, Murakami, H, Sasaki, M, Iwamoto, Y, Miyazawa, T & Maruko, T 2017, Research of application of iridium-hafnium alloy for a chamber of bipropellant thruster. in 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017, Atlanta, Georgia, 17/7/10.
Fujii G, Kobayashi H, Ikeda H, Shimoda K, Murakami H, Sasaki M et al. Research of application of iridium-hafnium alloy for a chamber of bipropellant thruster. In 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA. 2017
Fujii, Go ; Kobayashi, Hideyuki ; Ikeda, Hirohide ; Shimoda, Kazuya ; Murakami, Hideyuki ; Sasaki, Masahiro ; Iwamoto, Yuichi ; Miyazawa, Tomoaki ; Maruko, Tomohiro. / Research of application of iridium-hafnium alloy for a chamber of bipropellant thruster. 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, 2017.
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