3価クロムめっき浴からのCr‐P‐C合金めっき

書誌事項

タイトル別名
  • Electrodeposition of Cr-P-C Alloy Film from Trivalent Chromium Bath.
  • 3カ クロムメッキ ヨク カラ ノ Cr P C ゴウキンメッキ

この論文をさがす

抄録

Electrodeposition of Cr-P-C alloy film from a trivalent chromium bath containing CrCl3, glycine, hypophosphite, and (NH4)2SO4 as main components was studied using a double compartment cell separated by a cation exchange membrane. Bright Cr-P-C films with a maximum deposition current efficiency of 10% were obtained from a pH 1.0 bath at a current density of 16A/dm2. P content in the film increased to 20at% with increasing hypophosphite concentration in the bath, while C content was about 2at% throughout our plating conditions. X-ray diffraction showed that the as-deposited film was amorphous and crystallized in heat treatment exceeding 600°C, raising film hardness from 500HV to 1500HV.

収録刊行物

  • 表面技術

    表面技術 49 (9), 980-984, 1998

    一般社団法人 表面技術協会

被引用文献 (3)*注記

もっと見る

参考文献 (9)*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