Good conductivity Pure Silver 9999 Round Bar/ Rod
Silver is a chemical element with symbol Ag and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentiteand chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc refining.
Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of the seven metals of antiquity, silver has had an enduring role in most human cultures.
Other than in currency and as an investment medium (coins and bullion), silver is used in solar panels, water filtration, jewellery, ornaments, high-value tableware and utensils (hence the term silverware), in electrical contacts and conductors, in specialized mirrors, window coatings, in catalysis of chemical reactions, as a colorant in stained glass and in specialised confectionery. Its compounds are used in photographic and X-ray film. Dilute solutions of silver nitrate and other silver compounds are used as disinfectantsand microbiocides (oligodynamic effect), added to bandages and wound-dressings, catheters, and other medical instruments.
Jewellery, Medicine, Electronics, Brazing alloys, Chemical equipments, Catalysis, Photography, Nanoparticles, Miscellanea
Chemical Components and Mechanical Properties:
|Material||pure 925 sterling silver, brass/copper/bronze|
|Logo/Stamp||original stamp: 925, or laser logo as customers' requirements|
|Plating||rhodium, silver, K-gold, rose gold, black,ect|
|Stone||cubic zirconia, ruby, spinel, glass, agate, turquoise, etc|
|MOQ||Silver Jewelry:50pcs/design; Copper Jewelry:100 pcs/design|
|Packing||1pcs/polybag +air bubble +carton|
|Payment Terms||T/T, Western Union, PayPal|
|30% deposit before production, and balance before shipping.|
|Shipping Way||TNT, DHL, EMS, etc.|