FE-based Analysis for the Microstructure Evolution in Hot Bar Rolling
スポンサーリンク
概要
- 論文の詳細を見る
A new FE-based analysis model for the microstructure evolution in hot rolling is proposed. Incremental formulations for the prediction of microstructure evolution are coupled with three-dimensional finite element method for the analysis of plastic deformation and temperature. By using an integrated FE-based model for the evolution of microstructure in hot rolling, cross-sectional grain size distributions after hot bar rolling are successfully simulated. Change in grain size of bar rolled by two-roll mill and three-roll mill, and microstructure evolution related to grain coarsening in bar sizing mill are shown and discussed.
- 社団法人 日本鉄鋼協会の論文
- 2000-01-15
著者
-
ITO Takashi
Graduate School of Engineering, Tohoku University
-
Liu Jinshan
Graduate Student Institute Of Industrial Science The University Of Tokyo
-
Yanagimoto Jun
Institute Of Industrial Science The University Of Tokyo
関連論文
- Finite Element Analysis of Tilting of Metal in Bar Rolled with Three-roll Mill
- Finite-Element Analysis of Metal Flow in Bearing Section during Extrusion Process of "L" "C" and "T" Sections - Combination of Three-Dimensional FE Simulation and Extrusion Die Design-2 -
- Finite-Element Analysis of Metal Flow in Bearing Section during Extrusion Process of Rectangular and Angle Sections - Combination of Three-Dimensional FE Simulation and Extrusion Die Design-1 -
- Mechanical Bonding Process to Manufacture Clad Materials-Divided Flow Bonding
- The Analysis of Phase Transformation for the Prediction of Microstructure Change after Hot Forming
- Analytical and Experimental Investigations into Microstructure Evolution in Hot Bar Stretching
- The Evaluation of New Amorphous Hydrocarbon Film aCHx, for Copper Barrier Dielectric Film in Low-k Copper Metallization
- High-throughput Fluorescence Labelling of Full-length cDNA Products Based on a Reconstituted Translation System
- ACT Domain Repeat Protein 7, ACR7, Interacts with a Chaperone HSP18.0-CII in Rice Nuclei
- Interaction of N-Acetylglutamate Kinase with a PII-Like Protein in Rice
- Flow Curve Determination for Metal under Dynamic Recrystallization Using Inverse Analysis
- Regression Method of Determining Generalized Description of Flow Curve of Steel under Dynamic Recrystallization
- Unsupervised Speaker Adaptation Using Speaker-Class Models for Lecture Speech Recognition
- FE-based Analysis for the Microstructure Evolution in Hot Bar Rolling
- Numerical Analysis for the Prediction of Microstructure after Hot Forming of Structural Metals
- Measurement of Ductile Forming Limit in Non-linear Strain Paths and Anisotropic Yield Conditions for 11% Cr Steel Sheets
- Effect of the Number of Work-roll Surface Division on Prediction of Contact Length in Coupled Analysis of Roll and Strip Deformation during Sheet Rolling
- Three-dimensional Numerical Analysis of Microstructural Evolution in and after Bar and Shape Rolling Processes
- Continuous Heating System Using Electric Resistance Heating for the Hot Rolling of Stainless Steels
- Combined Macro-Micro Modeling for Rolling Force and Microstructure Evolution to Produce Fine Grain Hot Strip in Tandem Hot Strip Rolling
- Ferrite Nucleation Kinetics inside Austenite Grain
- Incremental Formulation for the Prediction of Microstructural Change in Multi-pass Hot Forming
- Characteristics of Nano-Grating N-Channel MOSFETs for Improved Current Drivability(Semiconductor Materials and Devices)
- Lateral Recrystallized Si Thin Films with Large Tensile Strain for High Performance Thin Film Transistors
- Enlargement of Crystal-Grains in Thin Silicon Films Using Continuous-Wave Laser Irradiation
- Changes in Mechanical Characteristics of Pre-Annealed Wires of Cu-Sn Alloy Manufactured by Continuous Draw Bending
- Interrupt Shearing Test for Evaluating Effect of Large Shear Deformation on Evolution of Microstructure into Ultrafine Grains
- Multistage and High-speed Compression Testing Machine for Obtaining Flow Stress and Microstructure Evolution in Hot Forming of Steels
- Evaluation of New Amorphous Hydrocarbon Film for Copper Barrier Dielectric Film in Low-$k$ Copper Metallization
- Low-Temperature Recrystallization of Ferroelectric Lead Zirconate Titanate Thin Films on Glass Substrate Using Continuous-Wave Green Laser
- Analysis of Continuous-Wave Laser Lateral Crystallized Polycrystalline Silicon Thin Films with Large Tensile Strain
- Roughness Reduction in Polycrystalline Silicon Thin Films Formed by Continuous-Wave Laser Lateral Crystallization with Cap SiO2 Thin Films
- Enlargement of Crystal Grains in Thin Silicon Films by Continuous-Wave Laser Irradiation
- Application of Recrystallization Texture Evolution Model to Type 430 Stainless-Steel strip Production
- Experiments on and Finite Element Analyses of the Tilting of Fine Steel Wire in Roller Die Drawing