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Effects of Hot Rolling Finishing Temperature on Texture, Formability, and Surface Ridging of Sn Microalloyed Ferritic Stainless Steel
In order to enhance the formability and ridging resistance of Sn microalloyed ferritic stainless steel (FSS), an investigation was conducted on the...
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Prediction Model of Wear Amount of Work Roll and Replacement Moment in Finishing Rolling Based on Lévy's Improved Arithmetic Optimization Algorithm Twin Support Vector Regression
For the control of the wear amount of work rolls and replacement moment in finishing rolling, most of the traditional models are unable to accurately...
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Improvement of the Technology of Rolling Rails in Universal Stands on Modern Rail Rolling Mills
Abstract —A new method of rolling rails on universal rail-rolling mills equipped with a continuously reversible group of stands is discussed. A...
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Effect of Finish Rolling Temperature on the Texture and Fracture Resistance of Low-Carbon High-Strength Pipe Steels during Thermomechanical Treatment
Sheets from a pipe steel rolled in the finishing stage of controlled thermomechanical treatment (TMT) above and below the onset temperature of γ → α...
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Improving the Technology for Product Finishing-and-Strengthening Treatment in the Course of Repairing or Manufacturing
AbstractProblems of improving the technology for the finishing-and-strengthening treatment of components in the course of their repair or...
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Rolling of Long-Length Rails with Acceleration
AbstractA new temperature-velocity mode for rolling long-length rails is considered. Rails less than 50 m long were rolled using linear rolling...
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Influence of Finish Rolling Temperature on Microstructure and Properties of Hot-Rolled SUS436L Stainless Steel
The temperature and equivalent strain distribution of SUS436L slabs were analyzed by a finite element (FE) model in the hot rolling processes...
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Effects of the Rolling Temperature on the Microstructure Uniformities and Mechanical Properties of Large 2219 Al–Cu Alloy Rings
The microstructure uniformities and mechanical properties of the 2219 Al–Cu alloy ring should be further improved. By whole-process analysis and...
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Evolution during Hot Rolling and Control by Thermomechanical Control Process of Surface Decarburization on 38Si7 Spring Steel
The evolution of the decarburization layer on 38Si7 spring steel for railway spring clips during a hot rolling process was studied, and the surface...
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Numerical Simulation of Multi-Pass Hot Rolling of TA1/Q235B Clad Plates
Based on the elastic–plastic thermal coupling finite element method, a two-dimensional model was established to simulate the hot rolling process of a...
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Influence of the Surface Morphology on Rolling Bearing Life Under Mixed Lubrication
In the existing design guidelines for rolling bearings, there is no direct evaluation of the influence of the surface morphology on the achievable...
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Computer and experimental study of the influence of temperature on broaching mandrel quality indices during rolling vessels made of steel 50 in a screw mill 30–80. Part 2
Results of an experimental study of temperature distribution along the length of a solid mandrel made of 4Kh5MFS steel in a screw mill 30–80 of...
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Effect of the Temperature–Speed Hot-Rolling Conditions on Scale Formation
AbstractThe influence of the parameters of a through technology on a rolled-in scale defect is analyzed. To study the influence of the temperature...
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Synthesis and Characterization of Nonionic Waterborne Polyurethane and Application to Wool Fabric Finishing
A nonionic waterborne polyurethane(WPU) was synthesized by the self-emulsification method using polyether diol (N220), isophorone diisocyanate...
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Testing of the Technology of Hot Rolling of Transformer Steel Strips with Edge-Drop Compensation Using Hot-Rolling Mill (Model 2000) at “Novolipetsk Steel”
This paper presents the results of testing under production conditions of the technology of rolling transformer steel strips with edge-drop...
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The Collapse Deformation Prediction Model of Wide 7075 Al-Alloy Intermediate Slabs Based on Particle Swarm Optimization and Support Vector Regression During the Hot Rolling Process
Aiming at the collapse deformation problem of ultra-wide Al-alloy intermediate slabs on the finishing mill run-in table during the hot rolling...
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Effects of the Ultrasonic Surface Rolling Process on the Surface Integrity, Wear Resistance, and Corrosion Resistance of 4Cr5MoSiV1 Tool Steel Before and After Quenching
Quenched 4Cr5MoSiV1 tool steel is commonly used as a material for tablet presser dies. However, it exhibits high sensitivity to temperature and...
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Peculiarities of Formation of High-Carbon Steel Structure During Rolling
Features of formation and distribution of pearlite disperstion degree in C82D steel (EN ISO 16120-2:2017) billet and after its hot plastic...
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Experience of Production of Strip Rolled Stock on a Section Rolling Mill
AbstractThis article describes the experience of production of strip rolled stock with the transversal cross section of 11.5 × 43 mm on a small...
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Shear Thickening Fluid in Surface Finishing Operations
For many years, various techniques have been utilized for surface finishing operations such as cutting, polishing, and grinding to obtain the desired...