Search results for keyword: bainite
General heat treatment of steel materials
Introduction
Heat treatment of steel is a process by which certain physical and mechanical properties of steel are improved by heat. Heat treatment includes the application of heating and cooling cycles to the material in order to achieve desired properties. This involves heating the steel to tem......
1041 
Liam
Tool and Die Steel Quenching Heating Time
Heating time of quenching is one of the most important parameters when designing the quenching process of die steel, directly related to its quenching quality. Customarily, when the furnace temperature t1 is below the Ac3 of pearlitic steel, the quenching time should be t2≥2t1, and when t1≥Ac3, ......
Technical transformation of heat treatment industry is imperative
The Transformation of Technology in Heat Treatment Industry
Heat treatment is an important process in the manufacturing industry, related to the mechanical properties of materials. In recent years, with the continuous development of science and technology, heat treatment industry has also been su......
steel tempering
Heat Treatment of Steel
Heat Treatment of steel is a process in which a steel alloy is heated and cooled in a variety of ways in order to achieve desired physical and mechanical properties. Steel heat treatment is often used to change the physical or mechanical properties of a steel alloy, such a......
100 steelmaking
1. Introduction
Steel is one of the most important materials used in the construction industry, due to its ability to provide strong structures, and its ability to be manipulated into different shapes and sizes. One of the most common types of steel used in construction is alloy steel, which is ......
Basic tasks and means of steelmaking
The Basics of Steel Refining
Steel refining is a process that takes raw materials, often scrap metal, and produces a high-quality finished product. It is a complex process that uses heat and chemicals to transform the raw materials into a much higher quality, more durable material. Refining steel......
Several technical key points in the development of ultra-low carbon bainitic steel
Technical Key to the Development of ultralow Carbon bainite Steel
The bainite steel has the advantages of low carbon, high strength, good forming and welding performance, long fatigue life, high toughness, low notch sensitivity and good wear resistance. Compared with the traditional quenching and......
Breeding of Ductile Iron
Steel castings can be made from a wide range of alloys, including nickel, copper, cobalt, iron, and manganese. The choice of alloy used depends on the intended application of the steel castings and the properties that are desired from the finished product.
Forging is the process of taking molten ......
What is the difference between the solidification characteristics of alloy steel and ordinary carbon steel
Alloy steels have been the subject of tremendous interest due to their unique combination of strength and ductility, as well as their ability to be shaped and formed into a wide variety of components. Alloy steels are developed to fulfill specific requirements, such as increased strength, improved......
Cutting of high-strength steel - select the amount of milling according to the hardness of the workpiece
Machining of High Strength Steel
High strength steel refers to the steel with a yield strength of more than 115 N/mm2. Its machinability and cutting properties are significantly influenced by the composition and structure of the steel. The structure of high strength steel is mainly martensite and......
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