What is Ingot?
Ingot is rather freely applied to any mass of metal specifically cast from the molten state of the known composition, weight, shape and physical dimension. The purpose of this uniformity is to assist in billing the amount of metal, which are cast, deposited or transported. Many metals are commonly thrown into the form of ingot including gold, silver, platinum and tin. Ingot designs include a wide range of shapes and sizes defined by the intended functions and metallurgical requirements of the end product.
metals were thrown into the shapes of known characteristics as long as there is metallurgy. From the ancient Chinese Sycee to gold, silver and lead Ingotes of the Roman Empire, Ingot was an accepted method of presenting valuable metals for storage and transport. The practice of metal cast into standardized forms continues to this day with a large majority of metal products beginning life like ingots. The main motivators in practice are accounting and logistical advantages of making uniform products. Each ingot consists of weight toOvu of known composition, size, shape and weight that makes it easy to guide, storage and transport.
forms used for this purpose are more than mere containers for cooling molten metal. The physical properties of the finished ingot to the atomic level will depend on how the forms are designed. The crystalline structure and integrity of the finished product depends on the distribution of alloys, gases and impurities during cooling, which is a process that is largely dictated by a form design. Mold proposals are therefore formulated to produce ingot not only physically practical, but metallurgically compatible with the intended final use. These considerations will dictate the shape, inner surface and size of the mold as well as the position of the Formype.
Ingots are usually occupied in the foundry phase. The molten metal is usually poured directly from the furnace into pre -prepared molds either in one step or continuous pRoces. Once the molten metal solidifies to the point where it can be manipulated, the finished item ejects from the mold. From there it usually moves to the cleaning surface, where surface contaminants are removed, such as slag, fungus and lubricants. Ingot is then marked if the process requires and moves to the storage.
Most metals and alloys intended for sale or production processes are thrown into ingots. These include gold, silver, can, platinum, lead, aluminum, steel and iron. Most ingots are formed as basic elongated shapes with narrowed sides, although their design can differ to meet the requirements for transport, storage or production process. Depending on the intended final use, their weight may vary from several ounces to a hundred tonne more.