heat treatment
Bar forced cooling
There is a wide number of methods used in cooling bars and other metal products. One of the most common methods used is forced cooling. Forced cooling is when air is driven through the bar or product and dissipates the heat rapidly, often to a specific temperature. Forced cooling is used for the m......
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Quality problems and solutions in gear quenching and cooling (1)
The Quality Issues and Their Solutions in Gear Quenching and Cooling
Gear quenching and cooling is a process commonly used in order to obtain better mechanical properties for a wide range of components. By heating and quenching a piece of material, it can be made stronger and more durable due to t......
Reasons for poor descaling effect
Poorly performed scales treatments may be the result of a number of factors. One may be simply going through the motions without understanding the purpose and desired results of the process. Another is the lack of proper pre-treatment of the surface to ensure good adhesion, as well as the lack of ......
Anti-corrosion nitriding process of pure iron and carbon steel
Corrosion Resistance of Pure Iron and Carbon Steel Under Nitrogen Permeation
Abstract
Corrosion resistance is an important aspect of the design and production of many different products, and understanding the capabilities of common materials can be useful in determining which materials are best ......
Magnetic field heat treatment
Magnetic field heat treatment is an advanced form of heat treatment used to harden materials, improve their properties, and increase longevity. It involves the use of a high field strength magnet to keep the material at an elevated temperature for an extended period of time. This results in a more......
Quenching
Quenching is a heat treating process that involves the rapid cooling of a work piece in order to harden it and increase its strength. Quenching is used to harden an array of materials ranging from steels to plastics. The process of quenching is achieved through a variety of heat-treating technique......
Quenching treatment, commonly used quenching medium
Annealing and Quenching
Annealing and quenching are two distinct processes used to temper and harden metal. Both of these processes are designed to alter the physical and chemical make up of the metal, and in so doing, improve its strength, workability, and ability to withstand the effects of agi......
Mechanism and Technology of Inter-frame Cooling in Bar Production
Mechanism and process of cooling in production of round billet
The main function of cooling in the production of round billet is to make the billets reach the required temperature in time after rolling, so as to guarantee the quality of round billet and reduce the energy consumption in rolling.
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On-line Heat Treatment Technology for Rod and Wire Production
The Online Heat Treatment Technology of Steel Bar
The online heat treatment technology of steel bar has been getting more and more popular over the past few years due to its advantages over traditional methods of steel bar heat treatment. Online heat treatment is a fast and energy efficient metho......
Bainite transformation
Martensitic Transformations
Martensitic transformations are a type of solid-state phase transformation in which the crystal lattice (or structure) of a material undergoes a change in order to reduce the energy state. This process occurs mainly in metals and alloys, but can also be found in some c......
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