Difference between revisions of "Calamine brass"
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A [[copper]] alloyed with [[zinc]]. Calamine brass was made as early as neolithic times by heating zinc ore (calamine, hemimorphite, or smithsonite) in the presence of copper. The zinc vapors diffuse into the copper forming the brass alloy. First produced in Asia Minor, this manufacturing technique for brass was commonly used in that region by the 1st millennium BC. The production of calamine brass continued through the 18th century. | A [[copper]] alloyed with [[zinc]]. Calamine brass was made as early as neolithic times by heating zinc ore (calamine, hemimorphite, or smithsonite) in the presence of copper. The zinc vapors diffuse into the copper forming the brass alloy. First produced in Asia Minor, this manufacturing technique for brass was commonly used in that region by the 1st millennium BC. The production of calamine brass continued through the 18th century. | ||
| − | == | + | ==Physical and Chemical Properties== |
* Henry Hodges, ''Artifacts: An Introduction to Early Materials and Technology'', Ronald P. Frye, Kingston, Canada, 1988 | * Henry Hodges, ''Artifacts: An Introduction to Early Materials and Technology'', Ronald P. Frye, Kingston, Canada, 1988 | ||
| − | * ''Encyclopedia Britannica'', http://www.britannica.com Comment: "calamine brass" | + | * ''Encyclopedia Britannica'', http://www.britannica.com Comment: "calamine brass" [Accessed September 19, 2001]. |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Latest revision as of 14:18, 11 May 2022
Description
A Copper alloyed with Zinc. Calamine brass was made as early as neolithic times by heating zinc ore (calamine, hemimorphite, or smithsonite) in the presence of copper. The zinc vapors diffuse into the copper forming the brass alloy. First produced in Asia Minor, this manufacturing technique for brass was commonly used in that region by the 1st millennium BC. The production of calamine brass continued through the 18th century.
Physical and Chemical Properties
- Henry Hodges, Artifacts: An Introduction to Early Materials and Technology, Ronald P. Frye, Kingston, Canada, 1988
- Encyclopedia Britannica, http://www.britannica.com Comment: "calamine brass" [Accessed September 19, 2001].