κ‐アルミナのX線回折データについて

書誌事項

タイトル別名
  • X-ray Diffraction Data on .KAPPA.-Alumina.
  • カッパ アルミナ ノ Xセン カイセツ データ ニ ツイテ

この論文をさがす

抄録

κ-alumina films were deposited on WC-Co alloy by a CVD method with an under layer of TiC. Powder samples were also prepared by disolving steel sheets on which TiC/Al2O3 or TiC/Al2O3/TiN were deposited. These specimens were examined by X-ray diffraction to obtain more exact diffraction data for practical use.<BR>Diffraction profiles of the films and the powders were analyzed with a hexagonal system. CVD-coated films showed strong orientation, namely c-axis being rectangular to the film plane. κ-Al2O3 has lattice constants of a0=9.632A and c0=8.929A as a hexagonal system. These values correspond to a0=4.816A, b0=8.342A and c0=8.929A of an orthorhombic system.

収録刊行物

参考文献 (11)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ