2023/09/27
How long is the shelf life of heat treated parts?
Heat treatment refers to the process of heating and cooling metal materials at a certain temperature, time and atmosphere to change the structure and properties of the material. Heat treatment is widely used in machinery, aerospace, automotive, construction and other industries. For some parts that require material strength, hardness, toughness and other properties, heat treatment is an indispensable process. So how long is the shelf life of heat treated parts?
2023/09/27
N Methods of Heat Treatment for Screw Products
What are the methods and means of heat treatment? How are they achieved? Today, I want to give you a brief introduction to this aspect, hoping to help you. Heat treatment method: Different heat treatment methods can be selected according to different purposes and purposes. Quenched and tempered steel: high temperature tempering after quenching (500-650 ℃) Spring steel: medium temperature tempering after quenching (420-520 ℃) Carburizing steel: quenching after carburizing, low temperature tempering (150-250 ℃)
2023/09/27
There are five main heat treatment processes for auto parts: annealing and normalizing, quenching, tempering, aging and quenching and tempering, surface quenching, and chemical heat treatment. Today, the editor will mainly introduce several commonly used heat treatment processes for auto parts.
2023/09/27
Introduction of Heat Treatment Process for Medium Carbon Steel
Heat treatment of steel: a process in which solid steel is heated, insulated and cooled in an appropriate manner to obtain the desired structure and properties. Heat treatment can not only be used to strengthen steel and improve the performance of mechanical parts, but also can be used to improve the process performance of steel.
2023/09/27
Why should mechanical parts be heat treated?
In order to make the metal workpiece have the required mechanical properties, physical properties and chemical properties, in addition to the reasonable selection of materials and various forming processes, heat treatment process is often essential. Steel is the most widely used material in the machinery industry, the microstructure of steel is complex and can be controlled by heat treatment, so the heat treatment of steel is the main content of metal heat treatment.
2023/09/27
Does heat treatment change the thermal conductivity of the material?
Heat treatment is a method of changing the properties of a material by changing its microstructure and grain morphology. It includes a series of heating and cooling processes that can significantly affect the physical and chemical properties of the material. So whether heat treatment will change the thermal conductivity of the material? This paper will discuss this problem from the micro and macro aspects.
2023/09/27
Can heat treatment enhance the fatigue life of steel?
Heat treatment is a commonly used metal processing process, which can improve the performance of materials by changing the structure and organization of metal grains. Steel is one of the most common metal materials, with excellent mechanical properties and fatigue life. Heat treatment can be quenched and tempered, quenched, tempered and other treatments to further enhance its material properties, including improving its fatigue life.
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