What is the definition of sterling silver?
Sterling silver is an alloy of silver containing 92.5% by weight of silver and 7.5% by weight of other metals, usually copper. The sterling silver standard has a minimum millesimal fineness of 925.
Gold plating is a method of depositing a thin layer of gold onto the surface of another metal, most often copper or silver (to make silver-gilt), by chemical or electrochemical plating.
- Furthermore, the cost to refine plated items is higher than with 10 Karat – 24 Karat gold so there is no value in refining it. Gold filled jewelry on the other hand, may have some value. Typically, a few pieces of gold filled jewelry will not yield much return but if you have pounds, you should get some return.
- Care should be taken when cleaning gold-filled and gold plated jewelry to protect the layer of gold from being worn away or nicked. Do not use abrasive compounds to clean the jewelry. Although Gold Filled and Gold Plated jewelry will not tarnish, it will get dirty.
- ELECTROPLATING. Gold plating can be added to almost any metal, including brass, copper or nickel. Silver items can also be gold-plated. Some pieces will actually be plated with a wide range of metals even if you can only see the gold plating.
Gold-filled jewelry is jewelry composed of a solid layer of gold (typically constituting at least 5% of the item's total weight) mechanically bonded to a base of either sterling silver or some base metal.
- Yellow Gold. While we often think of yellow gold as being pure, the yellow gold used for rings is an alloy made by combining pure gold with metals such as zinc and copper. As with other gold colors, the higher the karat amount, the higher the actual gold content, but the less durable the piece of jewelry is.
- Gold Plated: A base metal such as steel or brass is dipped into a bath of electroplating solution, with a lump of solid gold. When an electric current is applied, a thin layer of gold is deposited on the metal. Since the plating is quite thin, the plate, and therefore the colour, on the piece can wear off.
- Just as gold-plated jewelry is plated with gold, gold-filled jewelry is as well, but there is a big difference between the ways these products are made. Gold-filled items have a much thicker layer of gold on them, and the gold is a much higher quality. You can't say the same about gold-plated jewelry.
Gold plating in software engineering, or project management, or time management in general, is a term used to describe the error of working on a project or task past the point where the extra effort is worth the added value.
- Modern gold plating, called gold electroplating, relies on a chemical process to combine various layers of metal into a solid piece with a layer of gold resting on the surface. Metal salts are formed when positively charged ions of a metal are combined with an acid or with a non-metal.
- Project scope is the part of project planning that involves determining and documenting a list of specific project goals, deliverables, features, functions, tasks, deadlines, and ultimately costs. In other words, it is what needs to be achieved and the work that must be done to deliver a project.
Acronym Definition SCOPE Standing Conference of Public Enterprises SCOPE Shooters' Committee on Political Education SCOPE Society for Conservation and Protection of Environment (Pakistan) SCOPE Simple Communications Programming Environment
Updated: 6th December 2019