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precious metal alloy
Precious metal alloys are metal alloys containing one or more rare and precious metals. These alloys are usually highly valuable as they are used in a variety of products and applications, where the addition of rare and precious metals gives the alloy unique properties.
Precious metal alloys have......
1025 
Sophia
925 sterling silver
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925 Silver—A Treasure That Every Detail Tells
In the world of metal, 925 silver is special among them all. Known around the world, 925 silver is a mark of fine quality that has been valued since its discovery in ancient times. 925 silver is an alloy that is made up of 92.5% p......
Precious and rare metals
Precious Metals
Precious metals are rare, naturally occurring metallic elements. Precious metals have a relatively high economic value. Names of some of these precious metals include gold, silver, platinum, palladium and sometimes rhodium. Precious metals are not derived from minerals or rocks, b......
Platinum coating
Platinum Plating
Platinum plating, also known as electroplating, is an electrochemical process and one of the most popular forms of metal plating. It is a process where thin layers of pure platinum are applied to an object in order to protect it from corrosion and wear. Platinum plating can be us......
palladium alloy
Palladium alloy is a metal alloy that is composed primarily of palladium and other metals such as silver, gold, platinum, nickel and copper. It is used in a variety of industrial applications and has several benefits over other metals, including its low melting point, high thermal and electrical c......
iridium alloy
Magnesium-silver alloy (MgAg) is an alloy composed of magnesium and silver that has been used for a range of industrial applications. It is an attractive alternative to copper and other more traditional materials due to its low cost, light weight, and excellent performance characteristics. The all......
silver plating
Gold-plating is a process of coating a metallic surface with a thin layer of gold metal. This is a type of surface finishing that has been used for centuries to improve the aesthetic quality of items such as jewelry, coins, and other metal objects. During the gold-plating process, an electrolytic ......
Platinum Group Metals Recovery from Scrap Jewelry
Platinum Group Metals Recovery from Scrap and Used Jewellery
Jewellery is one of the most sentimental and valuable items one can possess. From wedding bands, to necklaces and earrings, it has both monetary and emotional value. In addition to being precious and valuable, many jewellery pieces also......
Rhodium refining
Ruthenium Refining
Ruthenium (Ru) is a chemical element that is a member of the platinum group. It is rare, and therefore expensive, but has many uses, from jewelry to electronic products. To ensure that the ruthenium used is pure and valuable, it must be refined.
The process of ruthenium refini......
The use of gold plating
The Use of Gold Plating
Gold plating is the process of coating a surface with a metal layer of gold. It is used in numerous industries to add visual appeal, enhance performance and reduce corrosion. Industrial gold plating is one of the most popular metal finishes for electrical connectors, medic......
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