A STUDY OF PREVENTION FOR CONTACT CORROSION OF LIGHT METALS

DOI 1 Citations

Bibliographic Information

Other Title
  • 軽金属の接蝕腐触防止に関する研究

Description

Some test pieces were in such a way that on the both surfaces at the middle of 52S-0 sheets, bare and anodized, having 1mm thickness, 1mm. thick mild steel sheets are fixed on by means of bars rivets. The surface of the said mild steel sheets was treted in different ways, namely Zn dipping, Zn plating, Cd plating, Zinc-chromate coating and Bituminous painting. These test pieces were left wholly immersed in a bath of 5.85%NaCl+0.3%H2O2 solution for 3 months. Thenafter we have made their appearance as well as mechanical property tests.<br>As the results, it was found that the test piece having the mild steel sheet with Bituminous paint proved the best.52S sheet with anodized surface gave a some what worse result than the bare one. Needless to say, the sample with bare 52S and bare mild steel sheets was showed to be the worst.<br>By the way, it seems that in these contact corrosion test, NaCl testing solution with the addition of 0.3%H2O2 had rather too strong action.<br>We have to add that these tests have been effected as a part of the collaborated tests of the Surface Treatment Sub-Committee of the Ship-Building Light Metal Committee.

Journal

Citations (1)*help

See more

Keywords

Details 詳細情報について

  • CRID
    1390001206340845312
  • NII Article ID
    130004207162
  • DOI
    10.2464/jilm.1952.4_118
  • ISSN
    18808018
    04515994
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top