Metal served to create very different objects, from adornments to weapons, coins, caskets, or just objects to put on a desk and to look at. The following list contains, in chronological order, metal items that are not in the main part made of silver and gold. In the section "Bronze vessels", we already introduced two vessels from the Qin and the Han dynasty that were not intended to be used for ancestor worship but for daily use. A warrior of bronze.
How can we age metal items?
Chinese Arts - Handicrafts 手工藝術 - Bronze and Brass Objects 金屬文物 (mpbd.info)
If you enjoy collecting antiques or found artifacts and restoring them, you may be interested in learning to identify old brass. Brass comes in many different alloys, each with a different specific composition of metals, but is usually made of mostly copper and some zinc, although older brass alloys may also contain lead. Check the object for encrustations resulting from the oxidation of the metal. Because brass is a cupreous metal—an alloy of copper—aged brass may resemble aged copper, with a greenish or bluish patina forming on exposed surfaces. Remove encrustations by soaking the metal object in a solution of 5 to 10 percent citric acid. Leave the object submerged in the solution for anywhere from an hour to several days, until the encrustations have dissolved or fallen off and you are better able to identify the metal underneath.
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How to Identify Brass Antique Markings
Antique cameos are beautiful works of art, as well as jewelry. Cameos can come in the form of a pin, necklace, brooch, ring or bracelet. Cameos have been in existence since ancient times; a cameo made from agate, dated from around B. The Victorian era saw a renewed interest in classics and many cameos from that time featured Greek gods and goddesses from mythology.
Additionally, the term is used to describe the aging of high-quality leather. The patinas on leather goods are unique to the type of leather, frequency of use, and exposure. Patinas can provide a protective covering to materials that would otherwise be damaged by corrosion or weathering. They may also be aesthetically appealing. On metal, patina is a coating of various chemical compounds such as oxides , carbonates , sulfides , or sulfates formed on the surface during exposure to atmospheric elements oxygen , rain , acid rain , carbon dioxide , sulfur -bearing compounds , a common example of which is rust which forms on iron or steel when exposed to oxygen, or more specifically the surface that develops on weathering steel.