Description
A traditional Japanese surface colored copper alloy made since the 15th century. Shakudo contains copper (75-98%) and gold (2-25%, but most commonly 3-5%). Traces of other metals (silver, arsenic, tin, lead, antimony, or iron) may also be present. Shakudo is used for jewelry, tsubas, and sword decoration. Various patination formulas are used to produce a range of colors. The most common is a blue-black.
Synonyms and Related Terms
shaku-do (Jap.)
Additional Information
º Reactive Metals Studio: Data sheet: Shakudo and Shibuichi
º B. Sueters, 'Tsuba, their manufacturers and techniques' Andon v. 65, p. 18, 2000.
º R. Murakami, 'Japanese traditional alloys' in Metal Plating and Patination, eds. S. La Niece and P. Craddock, Butterworth Heineman, 1993.
º H. Ogucki, 'Japanese Shakudo. Its History, Properties and Production from Gold-Containing alloys' in Gold Bulletin, v. 16 (4), p. 125-132, 1983. Link
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Last updated on: 1/19/2011 10:51:21 AM
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