Numerical Simulation of Solidification Structure of Continuously Cast Billet with Grain Motion
Sign Up to like & getrecommendations! Published in 2020 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-020-01953-2
Abstract: The motion of free grains has a significant influence on the solidification structure, solute distribution, and defects of large casts. However, few studies have modeled the solidification structure of large casts considering grain motion. In… read more here.
Keywords: motion; free grains; solidification; billet ... See more keywords
Study on Rolling Process Analysis and Experiment of Small Cone Angle Spiral Bevel Gear
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-021-00497-y
Abstract: Gear rolling process is a continuous rolling process by rotating and radial feeding motion of rolling wheel. It has advantages of low manufacturing cost, high gear strength and low forming load. The rolling processes of… read more here.
Keywords: rolling wheel; process; spiral bevel; billet ... See more keywords
Improvement in Castability of Al-Killed Steel in Billet Casters by Process Optimization
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-019-01828-4
Abstract: Sticking of alumina as well as spinel inclusions inside the sub-entry nozzles as well as tundish nozzle is a perennial problem during continuous casting of aluminum-killed steel through billet casters. This results in restriction or… read more here.
Keywords: steel billet; billet casters; optimization; billet ... See more keywords
An energy apportionment model for a reheating furnace in a hot rolling mill – A case study
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2016.10.080
Abstract: Abstract To master the rules of energy consumption for different types of steel billet in a reheating furnace, this paper establishes an energy apportionment model based on the actual production performance and energy source data… read more here.
Keywords: energy allocation; energy; model; billet ... See more keywords
CFD analysis of a pusher type reheating furnace and the billet heating characteristic
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.01.028
Abstract: Abstract In this study, a time saving method is presented for the simulation of an 18 MW pusher type reheating furnace with a production capacity of 60 t/h which is fired by natural gas burners. The periodic… read more here.
Keywords: type reheating; pusher type; type; reheating furnace ... See more keywords
Robotics for Sugarcane Cultivation: Analysis of Billet Quality using Computer Vision
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2018.2856999
Abstract: In much of the world, sugarcane is planted in a mechanized fashion using billets, which are shorter segments of cane harvested and cut by a combine harvester. The mechanized harvesting process can damage billets, which… read more here.
Keywords: sugarcane; robotics; billet quality; billet ... See more keywords
Optimization of Thermal Soft Reduction on Continuous-Casting Billet
Sign Up to like & getrecommendations! Published in 2020 at "Isij International"
DOI: 10.2355/isijinternational.isijint-2019-409
Abstract: Thermal soft reduction (TSR) is an effective technique to improve the inner quality of continuous-casting billet, but it may lead to undesired internal and surface cracks. In this work, the technologic parameters of TSR were… read more here.
Keywords: thermal soft; casting billet; soft reduction; tsr ... See more keywords
Influence of the Speed of High-Carbon Steel Billet in the Patenting Unit on Its Final Structure and Mechanical Properties
Sign Up to like & getrecommendations! Published in 2018 at "Steel in Translation"
DOI: 10.3103/s0967091218040022
Abstract: Prestressed ferroconcrete structures are widely used at present. As a result, compressive stress is created in the concrete and tensile stress in the reinforcing rope. The stressed reinforcing rope is better able to withstand the… read more here.
Keywords: reinforcing rope; patenting unit; mechanical properties; structure ... See more keywords
Temperature Fields and Thermal Stress in the Solidification of Cylindrical Continuous-Cast Steel Billet
Sign Up to like & getrecommendations! Published in 2019 at "Steel in Translation"
DOI: 10.3103/s096709121901008x
Abstract: Abstract—The influence of nonuniform boundary conditions on the cooling rate of stainless steel in continuous casting of cylindrical billet is investigated. Nonuniformity of the boundary conditions over the billet perimeter is assumed. The longitudinal cooling… read more here.
Keywords: steel; billet; temperature; stress ... See more keywords
Piercing of Continuous-Cast Billet on Two-Roller Screw Mills with Liners
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DOI: 10.3103/s0967091219030070
Abstract: In billet piercing on two-roller screw mills, the influence of the shape and position of the liner (guide piece) on the ratio of the transverse and longitudinal deformation is analyzed. The quality of the sleeve… read more here.
Keywords: screw mills; billet; two roller; deformation ... See more keywords
Study of the Structural Condition of Metal in Billet after Deformation in the Continuous-Casting Line
Sign Up to like & getrecommendations! Published in 2019 at "Steel in Translation"
DOI: 10.3103/s0967091219090122
Abstract: This paper presents the results of the metallographic study of the structural condition of metal in the billet after soft reduction. The billet is deformed in the withdrawal and straightening unit of the continuous casting… read more here.
Keywords: metal billet; study structural; condition metal; billet ... See more keywords