When it comes to the thickness of hard wires, in the case of wrapping small stones in size about 3-5 mm, you can use jewelry wires with a diameter of 0.5 mm, while for larger stones, it is recommended to use silver wire for jewelry with a diameter of 0.6 mm and above. It is also widely used to make ear wires, head pins, jump rings, as well as connectors and clasps for bracelets and necklaces. Hard silver wire is a common choice when making heavy jewelry, for example chunky silver necklace with large and heavy stones, where soft silver wire could be distorted under its weight. Hard silver wire for wire wrapping with a diameter of about 1 mm, is often used to make main bases or frames, which are then decorated with softer and thinner wires. In contrast, wires with a diameter of about 1 mm, are more resistant and limit our possibilities of creating complex swirls. The thinner the wires, from 0.2-0.4 mm, the easier it is to wrap and bend them. The size of the wire, noted by its diameter, also affects its hardness. The annealing process should not exceed a temperature of 600☌, because a higher temperature can lead to overheating and brittleness of the metal. In order to soften it, the next process uses heat treatment in the form of annealing, leading to recrystallization of the metal, making it softer and plastic. For the production of silver jewelry wire, cold treatment is used, which results in hard silver wire for making jewelry. The hardness of silver depends on three factors: the metal fineness (the higher, the softer and more flexible), the processes of production, and the size of the wire. In other countries also germanium, platinum, silicon and boron.Ģ. In Poland, the most common silver admixtures are copper, zinc and cadmium. An interesting fact is that the 999 silver should be defined as the 1000 fineness, but 0.001 g is cautiously taken for unavoidable impurities, because it is not possible to obtain fully pure metal in any production process. However, such soft silver wire 999 is used only to decorate jewelry, not to make it, because silver jewelry made from 999 silver alloy it would easily be distorted. The exception is 999 silver wire, which means that 1000 g of alloy, contains 999 g of pure silver. The purpose of adding other metals is to harden the alloy because fine silver (pure silver) would be too soft and flexible to make jewelry. This measure is synonymous with the note that the alloy contains 92.5% pure silver, and the remaining 7.5% are mixture of other metals. The fineness 925 means that in 1000 g of alloy - pure silver is 925 g. Among silver wires, the most popular are 925 and 999. Silver fineness is responsible for the purity of the silver alloy and is denoted in grams or percentages. Silver wires differ from each other by their: fineness, hardness, size and shape.ġ. There is a wide range of wires on the market, so it’s worth knowing the difference between them. Jewelry wire is created in production process called drawing, which results in higher hardness of metal. Silver wire is one of the basic silver findings used in jewelry. The main material in this technique is silver wire. Thanks to the wire wrapping jewelry techniques, you can create practically any jewelry shape you want, from delicate intricate weaves to heavy and massive compositions. Wrapping one wire with another makes silver jewelry more durable and precious. In addition, wire wrapping jewellery is made by using mechanical connections between the elements, thus eliminating the need for soldering or other thermal treatments. Thanks to the precision and three-dimensional imagination, you can get intricate weaves and original forms that are impossible to achieve in machine production. Handmade wire wrapped jewelry is made by wrapping thicker wires with thinner and combining them with other silver jewelry findings, stones, pearls or other decorations to create unique jewelry. What’s more, wire wrapping techniques has survived and to this day has not found application in the mass production of jewelry, because the machines are not able to form elements from wires faster, cheaper and more accurately. For this reason, wire wrapping art was popular among ancient civilizations, because it did not need fire, electricity, or other modern technologies. As history shows, wire jewelry has survived because it is the only known metal jewelry that can be made by hand, without the need for soldering or casting. Examples of wire jewelry come from thousands of years BC. Wire wrapping is one of the oldest methods of handmade jewelry. Production of silver and gold jewellery.Laser cutting services of silver and gold.
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