検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

放射線場でのマルチ同時計測法の開発とイノベーション物質の研究

Study of multi-simultaneous measurement system development under radiation environment and innovative materials

若井 栄一  ; 岩元 洋介   ; 柴山 環樹*; 佐藤 紘一*; 豊田 晃大 ; 鬼澤 高志  ; 涌井 隆  ; 石田 卓*; 牧村 俊助*; 中川 祐貴*; 矢野 祥弘*

Wakai, Eiichi; Iwamoto, Yosuke; Shibayama, Tamaki*; Sato, Koichi*; Toyota, Kodai; Onizawa, Takashi; Wakui, Takashi; Ishida, Taku*; Makimura, Shunsuke*; Nakagawa, Yuki*; Yano, Yoshihiro*

加速器標的システム,原子力,航空宇宙等の分野では放射線による構造材や機器の劣化が生じるため、高い耐久性向上や優れた機能を持つ材料開発が期待される。本研究では、放射線場で使用できるイノベーション材料の創出に向け、様々な材料に対し、放射線場での材料内部の欠陥などの状態を正確に計測できる新たな非破壊検査技術の構築を進めている。また、イノベーション材料として、ハイエントロピー合金(HEA)は高強度で且つ延性に富む傾向が知られており、様々な応用が期待されている。本講演では、放射線場でもマルチ同時測定が可能な計測原理の構築とHEAの試作状況を主に、金属等の照射解析状況や進捗などを併せて報告する。

In the fields of accelerator target systems, nuclear power, aerospace, etc., radiation degradation of structural materials and equipment occurs, and therefore, the development of materials with high durability and excellent functions is expected. In order to create innovative materials that can be used in radiation fields, we are developing a new non-destructive inspection technique that can accurately measure the internal defects of various materials in radiation fields. As an innovative material, high-entropy alloys (HEA) are known for their high strength and ductility, and are expected to be used in various applications. In this talk, we will report on the construction of a measurement principle that enables multi-simultaneous measurements even in radiation fields, the status of HEA prototypes, and the status and progress of irradiation analysis of metals and other materials.

Access

:

- Accesses

InCites™

:

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.