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The structure of the roll
The Structure of Rolling Mill Rollers
Rolling mill rollers are the tools that convert sheet metal into a finished product. They are used in nearly every role in the manufacture of sheet metal and, as such, a vast range of industries rely on them for accuracy, productivity and profitability.
Rol......
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Recrystallization and recrystallization annealing
Refinement and Subsequent Recrystallization and Recrystallization Annealing of a Homogeneous Crystal Structure
Crystals are attractive materials for use in chemistry and industry due to their desirable properties, such as a uniform structure, mechanical strength, and resistance to corrosion. Refi......
The characteristics and scope of application of ellipse-vertical ellipse hole system
Introduction
Eccentric borehole systems, also known as ‘elliptical’ or ‘elliptical’ boreholes, are a subset of the vertical borehole system family which is designed specifically to minimise the amount of drilling needed to achieve a certain borehole profile. The shape of an elliptical borehol......
Dislocation Judgment of Cross Rolling Pass Axis in Rolling Process
Wrong Position Detection of Angle Rolled Shaft in Roller Process
Abstract
In the roller process of shafts, it is essential to detect possible wrong positions in order to ensure stationary operation and production safety. This paper summarizes the detection, analysis and control methods of shaft ......
Precautions for Roll Axial Adjustment of High Line Rolling Mill
High-speed Steel Roll Displacement Control Precautions
High-speed steel is roll displacement adjustment of a critical aspect of the rolling process, its accuracy directly affects the quality of rolling convex, concave surface finish and shapes are consistent. Therefore, the high-speed steel rolli......
The principle of roll forging groove selection
Roll forging of profile section is a kind of forging process. In practice, it has drawn wide attention from engineering mechanics and forging industry, showing great promotion prospects in both commercial and tradition forging parts’ production. For example, rods, angles, channels, I-beams and T-......
Continuous casting cooling water treatment
Ladle Cooling Water Treatment
Ladle cooling water is a key process for castings during production in metallurgical plants, and its water quality requirements are also very high. If there are problems such as serious scale, excessive corrosion and water quality instability in ladel cooling water, ......
Requirements for the amount of slag in molten iron
Requirements of Residual Amount for Iron Slab
Iron slab is an important material for manufacturing steel products. The requirements for residue amount of iron slab are extremely strict to ensure machining accuracy and quality of products.
Generally, the residual amount of steel slab should not e......
Adoption of hot metal pre-desulfurization technology in steelmaking production
Introduction
The process of producing steel has changed since the introduction of the Bessemer converter in the 1850s. New technological advances have made it possible for steel to be produced quickly, with a high degree of precision, and with reduced environmental impact. The use of iron ores wi......
Function of Synthetic Slagging Agent Used in Converter Steelmaking
The Role of Synthetic Slag in Ladle Furnace Steelmaking
Ladle furnace steelmaking is a process used to manufacture steel by introducing molten iron into a ladle containing alloying agents, plasticizing agents, and slag. The slag used in this process is a solidified combination of fluid materials,......
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