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Argentium sterling silver information


Argentium silver (patented in 1998)[1] is a brand of modern tarnish-resistant silver alloys, containing either 94% or 96% silver. Argentium alloys replace some of the copper in the traditional sterling silver (92.5% silver + 7.5% copper) with the metalloid germanium.[a][1][2] Both argentium 940 and argentium 960 alloys exceed the standard required for hallmarking as sterling silver, and argentium 960 silver meets the standard for hallmarking as Britannia silver (95.84% silver).

  1. ^ a b c Cite error: The named reference patent-1998 was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference Johns-1997 was invoked but never defined (see the help page).


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Argentium sterling silver

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copper in the traditional sterling silver (92.5% silver + 7.5% copper) with the metalloid germanium. Both argentium 940 and argentium 960 alloys exceed the...

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Sterling silver

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Sterling silver's 92.5%) Argentium sterling silver, a higher grade silver alloy with unique working properties (93.6% or 96%) Coin silver, .900 fine silver widely...

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List of named alloys

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(nickel) Pseudo palladium (rhodium–silver alloy) Argentium sterling silver (copper, germanium) Billon Britannia silver (copper) Doré bullion (gold) Dymalloy...

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Nickel silver

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from German silver. Outdoors art made from this material easily withstands all kinds of weather. Argentium sterling silver Britannia silver Britannia metal...

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List of brazing alloys

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Alloy SIL-FOS 18 Silver/ Copper/ Phosphorus Alloy Silvaloy 6 Brazing Alloy Matti-phos 6 Alloy for Fluxless Brazing of Copper SIL-FOS 6 Silver/ Copper/ Phosphorus...

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Obsidian

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Platinum Rhodium Silver Precious metal alloys Britannia silver Colored gold Crown gold Electrum Shakudō Shibuichi Sterling silver Argentium Tumbaga Base metals...

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Peridot

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Platinum Rhodium Silver Precious metal alloys Britannia silver Colored gold Crown gold Electrum Shakudō Shibuichi Sterling silver Argentium Tumbaga Base metals...

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Firescale

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during a repair. On copper-containing alloys of gold or of silver (such as sterling silver), it presents as a red or purple stain. This is because at...

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Amber

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Platinum Rhodium Silver Precious metal alloys Britannia silver Colored gold Crown gold Electrum Shakudō Shibuichi Sterling silver Argentium Tumbaga Base metals...

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Wedding ring

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nations, wedding rings are often forged of gold, palladium, platinum, argentium silver, titanium, tungsten, or more recently, silicone. Common engravings...

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Stonesetting

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What Is a Cabochon?". Wire Jewelry. Retrieved January 17, 2019. "Durango Silver Co Reveals New Collection of Bisbee Turquoise Cabochons". Turquoise News...

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Jewellery

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900 (90% pure) to 950 (95% pure). The silver used in jewellery is usually sterling silver, or 92.5% fine silver. In costume jewellery, stainless steel...

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Winifred Mason

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of jewelry appeared in 1940, and it was a pendant in bronze, copper, and silver. It had to be of great interest among her friends and soon she began to...

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Art in bronze and brass

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Cretan craftsmen, with ornament in relief, or incised, or inlaid with gold, silver and niello. The most elaborate inlays, pictures of men hunting lions and...

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Stibiotantalite

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Platinum Rhodium Silver Precious metal alloys Britannia silver Colored gold Crown gold Electrum Shakudō Shibuichi Sterling silver Argentium Tumbaga Base metals...

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Germanium

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resistance, and improves precipitation hardening. A tarnish-proof silver alloy trademarked Argentium contains 1.2% germanium. Semiconductor detectors made of single...

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