Skip to content
1887
Volume 48, Issue 2
  • ISSN: 0032-1400

Abstract

Heraeus has in its possession four platinum rouble coins and one commemorative platinum medallion minted between 1826 and 1844. In order to determine their composition and to learn a little more about the methods used in their manufacture, they have been subjected to various techniques of non-destructive examination. These have included a developmental SQUID microscope specifically used to look at magnetic effects due to the iron content.

Loading

Article metrics loading...

/content/journals/10.1595/003214004X4827278
2004-01-01
2024-11-30
Loading full text...

Full text loading...

/deliver/fulltext/pmr/48/2/pmr0048-0072.html?itemId=/content/journals/10.1595/003214004X4827278&mimeType=html&fmt=ahah

References

  1. F. Gruhl, M. Mück, M. von Kreutzbruck, J. Dechert, Rev. Sci. Instrum, 2001, 72, 2090 [Google Scholar]
  2. J. J. Berzelius, “Lehrbuch der Chemie”, Arnoldische Buchhandlung, Dresden and Leipzig, 1836, Vol. 3, 226 [Google Scholar]
  3. T. B. Massalski, “Binary Alloy Phase Diagrams”, 2nd Edn., ASM International, Ohio, 1990, with updates 1996 [Google Scholar]
  4. E. Kren, P. Szabo, T. Tarnoczi, Solid State Commun., 1966, 4, (4), 31 [Google Scholar]
  5. E. Kren, P. Szabo, T. Tarnoczi, Acta Crystallogr., 1966, 21, (7), Suppl., A97 [Google Scholar]
  6. E. Auer, Th. Rehren, A. von Bohlen, D. Kirchner, R. Klockenkämper, Metalla (Bochum), 1998, 5.2, 71 [Google Scholar]
  7. H.-G Bachmann, H. Renner, Platinum Metals Rev., 1984, 28, (28), 126 [Google Scholar]
  8. R. Kieffer, Z. tech. Phys., 1940, 21, 35 [Google Scholar]
/content/journals/10.1595/003214004X4827278
Loading
/content/journals/10.1595/003214004X4827278
Loading

Data & Media loading...

  • Article Type: Research Article
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error
Please enter a valid_number test