In the case of nickel silver, the term “silver” describes the color of the metal, not the content. Nickel silver is a base metal alloy consisting of mostly copper combined with nickel and/or zinc. It is an inexpensive base metal that is similar in appearance to sterling silver. Nickel silver is used in costume […]
카테고리 아카이브: 보석 뉴스
Silver plated is a base metal product with a very thin silver plating applied to the surface. 보석이 고급 은도금으로 묘사된 경우에도, the overall silver content is a small fraction of a percent. Silver-plated jewelry makes affordable costume jewelry. Plating can tarnish and will eventually wear off to expose the base […]
Silver-filled is a new layered metal, introduced during the surge of silver prices during the recession. 금속 함량이 재료 전반에 걸쳐 동일하지 않기 때문에 합금이 아닙니다.. 실버가 채워진 것도 마찬가지입니다 5% 또는 10% 무게로 스털링은, 황동 코어에 열과 압력을 융합시킵니다. Since silver-filled […]
코인 은은 한때 미국에서 일반적인 합금이었습니다.. 이제는 상대적으로 드물고 이름이 혼란을 야기합니다.. 기술적 "동전 은" 합금은 다음과 같습니다. .900 은, 또는 90% 은과 10% 구리. 동전을 만드는 데 사용되지 않았습니다., 하지만 어느 시점에서는 세련된 재료로 만들어졌습니다. […]
Non-tarnish alloys are relatively new to the market. Argentium is one brand of these alloys, but there are others available that are similar. These alloys contain a minimum of 92.5% 은, with some slightly higher in silver content. 나머지는 구리와 게르마늄 원소의 첨가로 구성됩니다.. The germanium makes the […]
Sterling silver is the jewelry quality standard in the United States and most world markets, making it the most common of the types of silver used in jewelry. 스털링 실버는 합금입니다 92.5% 은. 나머지 7.5% 보통 구리입니다, although other metals such as nickel are sometimes used as well. 그만큼 […]
미세한은 순수한 실버 요소에 가장 가까운 금속입니다.. 그것은 다음과 같이 설명됩니다 .999, 표시 99.9% 청정. 나머지 0.1% 중요하지 않은 양의 미량 요소로 구성됩니다. Fine silver appears more dull compared to the bright polish of sterling. Fine silver is soft and will scratch, dent and change shape relatively easily. […]
Most finished silver jewelry will have a quality stamp somewhere on the piece. This stamp is the quickest way to identify quality. These tiny markings may only be legible under magnification, and pieces are only required to bear a stamp when there is sufficient surface area available. 그런 이유로, many smaller pieces are […]
There are many types of silver available in the jewelry market today. It is important to be familiar with the types of silver used in jewelry in order to educate your customers about silver quality standards. Below are some definitions and comparisons of the many silver metals used to make jewelry around the world. […]
Pure silver must generally be polished and cleaned on a regular basis to keep it from becoming tarnished. It should not be placed in areas where it will be exposed to large amounts of oxygen and should be taken care of in special silver storage containers. Oxidized sterling silver jewelry will not be affected […]