Industrial Furnace for Heat Treatment |
Posted: February 19, 2021 |
Heat treatments are applied in different industries with the aim of changing or adding properties to certain pieces; When we talk about these treatments applied to metals, several heating processes are involved alternated with other cooling ones, with which the resistance, hardness or ductility, among other characteristics of the metals, can be modified, so these treatments are applied before of the forming process to soften and shape them more easily before putting them in an industrial oven for the different purposes that the industry may have. Sometimes these heat treatments are used to alleviate the effects of strain hardening, which occur during metal shaping, and which can be used for subsequent deformation; in the same way, these treatments can be applied to give the metal the resistance and hardness necessary for the product. Industrial furnaces are used to heat parts placed inside them, well above their ambient temperature, with the aim of melting or softening the metals for later operation, but also to add certain properties and coat parts with other elements. Temperature in metal treatment plays a fundamental role, as it makes metals softer and gives them the properties necessary to continue with the deformation operations through bending, forging, extrusion or rolling processes. The higher the temperatures, the more easily metals melt and their acrimony can be eliminated when reaching above a critical point. After the heat treatments, the temperature drops sharply, which gives the metal greater hardness and resistance, but less ductility; If this metal is subjected to a new heating process, the hardness can be decreased and the ductility increased, which serves to better control the steel structure. Through an industrial furnace Heat can be provided in different ways, such as the combustion process through the use of hot gases, solid or liquid fuels, which produce a flame and heat the parts by direct or indirect contact through walls or exchangers. In these ovens, electrical resistances are placed that are heated by the Joule effect and that transfer heat to the load through the different forms to transmit heat. For its part, The needs of the industries to melt metals and allocate them as quickly as possible, as well as to obtain the highest quality in the parts obtained, are very high; in addition to this, in the industries it is required to preserve the properties of the metals, but to add new ones to make them more resistant. Melting furnaces have different characteristics and fields of application, which can be classified based on the work of the industry and the uses of the final products; Within the iron and steel industries, furnaces are used to reduce minerals, to induce fusion to metal scrap, to reheat metals for rolling, extrusion or forging operations, to reheat materials or to create iron-based alloys. The aluminum industry also uses an industrial furnace to melt and transform aluminum, reheat plates or rounds for rolling or extrusion processes, or to create aluminum or magnesium alloys, which are known to be lighter metals. In the case of copper and its alloys, which are heavy non-ferrous metals such as bronze, brass or nickel, furnaces are used to reduce minerals, fuse scrap, reheat parts for rolling, forging or stamping. In the world of mechanics, the use of industrial furnaces is very frequent, since they are essential to make cars, motorcycles, bicycles and other vehicles; This is one of the fields of applications with the greatest variety of uses, units and sophistication in furnaces, since larger ovens are usually required with characteristics that allow them to make the most of their use and reduce costs, as well as production times. The heat treatments applied to metals have innumerable functions, characteristics and uses, for this reason each industrial furnace has its own qualities, which they transmit to the metals or parts with which they work; in the market we can find ovens for working with polymers; Thermal treatments modify the crystalline structure of the steels without altering their chemical composition, for this reason it is of great importance to choose the most suitable furnaces to be used in the different industrial activities, in order to obtain those that allow working properly, achieving the objectives in less time, optimize resources, obtain high quality results and reduce economic and operational costs. At JR Furnace & Ovens Pvt Ltd, have an extensive variety of industrial furnaces and ovens to meet the needs of Global industries; Stress Relieving, Hardening & quenching, Tempering, annealing, carburizing, solution annealing – Many applications are possible with our Heat Treatment Furnaces. Call us today and request your quote.
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