Microstructual Characterization of Sputtered Pt–Ir Coatings on Ni-Base Single Crystal Superalloy

DOI Web Site Web Site 被引用文献2件 参考文献3件 オープンアクセス
  • Suzuki Aya
    Thermal Spray Group, Materials Engineering Laboratory, National Institute for Materials Science
  • Harada Masanori
    Undergraduate Student, Department of Materials Engineering, Graduate School of Engineering, the University of Tokyo
  • Wu Yingna
    Thermal Spray Group, Materials Engineering Laboratory, National Institute for Materials Science
  • Murakami Hideyuki
    Thermal Spray Group, Materials Engineering Laboratory, National Institute for Materials Science

書誌事項

タイトル別名
  • Microstructual Characterization of Sputtered Pt–Ir Coatings on Ni-Base Single Crystal Superalloy

この論文をさがす

説明

Characterization of Pt–Ir alloy coatings on a Ni-base single crystal superalloy was carried out. Pt–Ir alloys with varied composition were sputter-deposited on TMS-82+, which were then subjected to annealing and Al-pack cementation treatments. It was found that all the as-deposited films consisted of Pt–Ir solid solutioned fcc single phase, while the annealing treatment at 1423 K for 1 h drastically changed the microstructure, depending on the composition of coated layers. On the other hand, concentration profiles of alloying elements were not drastically changed by the Al-pack cementation process. It was also revealed that Ir addition increases the surface hardness of all the as-deposited, annealed, and aluminized specimens.

収録刊行物

被引用文献 (2)*注記

もっと見る

参考文献 (3)*注記

もっと見る

関連プロジェクト

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ