The Dor 2002/2 Shipwreck, Israel: Characterization of Surviving Ironwork

D. Cvikel, D. Ashkenazi

Research output: Contribution to journalArticlepeer-review

Abstract

The Dor 2002/2 shipwreck provides evidence of a 15-m-long vessel built to a high standard, and adds essential information to our knowledge of the construction of small vessels that plied the Eastern Mediterranean during the late Ottoman period. During the underwater excavations of the shipwreck, two metal objects were retrieved: a wooden heart (rigging element) with an iron ring-bolt, and a broken iron chain link with a piece of metal cable. This study aims to understand the manufacturing processes of the objects, and to propose their possible dating. The artifacts were studied by archaeometallurgical testing methods, including, HH-XRF, metallographic stereo, light and SEM–EDS microscopy, and microhardness tests. The results revealed that the ring-bolt was made of ferrite phase with preferred oriented slag inclusions microstructure, as typical for indirect smelted wrought-iron. The chain link was made of gray cast-iron. The suggested date of the shipwreck was 1800; however, based on the archaeometallurgical test results, it is suggested that the two iron artifacts were manufactured between the years 1839 and 1856. This research demonstrates the important contribution of the study of metal finds to the dating of shipwrecks.

Original languageEnglish
Pages (from-to)16-27
Number of pages12
JournalMetallography, Microstructure, and Analysis
Volume5
Issue number1
DOIs
StatePublished - 1 Feb 2016

Bibliographical note

Funding Information:
The underwater excavation and research of Dor 2002/2 was partially supported by Lord Jacobs from London, the Israel Science Foundation, the Sir Maurice Hatter Fellowship for Maritime Studies, the Fraenkel Fellowship Committee, the Hecht Trust, and anonymous donors, to whom the authors are grateful. The authors are grateful to Dr. Z. Barkay, the Wolfson Applied Materials Research Centre, Tel Aviv University, and R. Malmazada, Microtech Ltd (Israel), for their valuable assistance. Thanks are due to the licensee for allowing the publication of this work; B. Doron for the English editing; and the anonymous reviewers for their valuable comments.

Publisher Copyright:
© 2015, Springer Science+Business Media New York and ASM International.

Keywords

  • Archaeometallurgy
  • Cast-iron
  • Dor 2002/2 shipwreck
  • Forge-welding
  • Metallography
  • Microstructure
  • Wrought-iron

ASJC Scopus subject areas

  • Metals and Alloys

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