The Technique to Visualize Hydrogen in Metals
- Prof. T. W. Clyne and
- F. Simancik
Published Online: 21 DEC 2005
Copyright © 2000 Wiley-VCH Verlag GmbH, Weinheim
Metal Matrix Composites and Metallic Foams, Volume 5
How to Cite
Ichitani, K., Nagao, A., Kuramoto, S. and Kanno, M. (2000) The Technique to Visualize Hydrogen in Metals, in Metal Matrix Composites and Metallic Foams, Volume 5 (eds T. W. Clyne and F. Simancik), Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, FRG. doi: 10.1002/3527606203.ch31
Department of Materials Science and Metallurgy, Cambridge University, Pembroke Street, Cambridge CB2 3QZ, U.K.
- Published Online: 21 DEC 2005
- Published Print: 20 APR 2000
Print ISBN: 9783527301263
Online ISBN: 9783527606207
- hydrogen behavior in metals;
- technique to visualize
Effect of gelatin hardening on the results of hydrogen microprint technique was studied in order to establish the technique to visualize hydrogen behavior in metals in high resolution and with high accuracy. A pre-treatment of a gelatin-base AgBr emulsion with formalin is confirmed to be an effective method for hindering redistribution of silver particles in hydrogen microprint technique. This process enables reproductive, quantitative and detailed observation of fine silver particles, and provides an original power of resolution which depends on a diameter of a silver bromide crystal in the emulsion used.