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 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 proceeding › Conference contribution

1 Citation (Scopus)

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 language	English
Title of host publication	53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017
Publisher	American Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Print)	9781624105111
Publication status	Published - 2017
Externally published	Yes
Event	53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017 - Atlanta, Georgia Duration: 2017 Jul 10 → 2017 Jul 12

Publication series

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

Other

Other	53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017
Country/Territory	Georgia
City	Atlanta
Period	17/7/10 → 17/7/12

ASJC Scopus subject areas

Engineering(all)

Cite this

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

Research output: Chapter in Book/Report/Conference proceeding › Conference 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. 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.

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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.",

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AU - Ikeda, Hirohide

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AU - Murakami, Hideyuki

AU - Sasaki, Masahiro

AU - Iwamoto, Yuichi

AU - Miyazawa, Tomoaki

AU - Maruko, Tomohiro

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AB - 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.

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

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