Ｚｒとステンレス鋼の異材接合に関する研究　（第３報）　　Ｒ‐ＳＵＳ３０４ＵＬＣ／Ｔａ／Ｚｒ爆発接合界面の組織解析

• 西本 和俊

  大阪大学大学院工学研究科

• 才田 一幸

  大阪大学大学院工学研究科

• 松田 靖男

  大阪大学大学院工学研究科

• 藤本 哲哉

  大阪大学大学院工学研究科

書誌事項

タイトル別名

• Study on Bonding of Zirconium and Stainless Steel (Report 3). Analysis of Bonding Interface in Explosive Bonded R-SUS304ULC/Ta/Zr Joint.
• Study on Bonding of Zirconium and Stainless Steel (Report 3)
• Zrとステンレス鋼の異材接合に関する研究(第3報)

抄録

Microstructural analyses of the bonding interface in R-SUS304ULC/Ta/Zr explosive bonded joints were conducted in order to clarify the embrittlement behavior of the joint. SEM and TEM observations revealed that the wavy interface was formed at the R-SUS304ULC/Ta and Ta/Zr interfaces, and that several products existed in the vortex zone (fused zone). The intermetallic compounds such as TaFe₂, TaNi₂ and TaCr₂ were identified at the R-SUS304ULC/Ta interface, however, ω-Zr as well as Ta was precipitated in α-Zr matrix at the Ta/Zr interface. The hardened area was located in the vortex zone at R-SUS304ULC/Ta and Ta/Zr interfaces, and the severe embrittlement was occurred in the vortex zone at the Ta/Zr interface where the ω-Zr and Ta were precipitated.

収録刊行物

• 溶接学会論文集

  溶接学会論文集 16 (3), 340-349, 1998

  一般社団法人 溶接学会

キーワード

• Zirconium
• Type 304ULC stainless steel
• Tantalum
• Explosive bonding
• Microstructure
• Bonding interface
• Phase transformation
• Hardness
• Crystallographic relation

詳細情報

• CRID: 1390282679700841088
• NII論文ID: 130003764579
• DOI: 10.2207/qjjws.16.340
• ISSN: 24348252
• ISSN: 02884771
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可