microstructural modeling and simulation for gcr15 steel

microstructural modeling and simulation for gcr15 steel

(PDF) Multi-field Coupled Numerical Simulation of Hot

In this model, the microstructure evolution of GCr15 Steel is described by some empirical equations which are obtained using the Gleeble-3800 thermomechanical simulator, and a MSC.Marc subprogram

A New Constitutive Model for the High-Temperature Flow

Oct 13, 2016 · The compressive deformation behavior of 95CrMo steel, one of the worldwide used hollow steels, was investigated on a Gleeble-3500 thermo-simulation machine within temperature range of 1073-1323 K and strain rate range of 0.1-10 s1. Considering the influence of work-hardening, dynamic recovery and dynamic recrystallization, a new constitutive model for high-temperature flow stress was Austenite grain growth behavior of a GCr15 bearing steel Isothermal homogenization heat treatments for a GCr15 bearing steel cast billet were performed at temperatures of 10001250 °C and holding times of 30180 min. The grain size of austenite was measured with a metallographic microscope through the linear intercept method.

BIOVIA Materials Studio - BIOVIA - Dassault systèmes®

Modeling & Simulation for Next-Generation Materials. BIOVIA Materials Studio is a complete modeling and simulation environment designed to allow researchers in materials science and chemistry to predict and understand the relationships of a materials atomic Best Simulation Software 2020 Reviews of the Most Find and compare top Simulation software on Capterra, with our free and interactive tool. Quickly browse through hundreds of Simulation tools and systems and narrow down your top choices. Filter by popular features, pricing options, number of users, and read

Computer Modeling and Simulation of Ultrasonic System

The modeling frame- work is based on the direct numerical simulation (dns) approach that explicitly accounts for microstructural features characterizing the materials based on (i) a combination of a crystal plasticity formulation for the behavior of the host matrix and (ii) the johnsonholmquist model for the particulate reinforcements. Fei Yin - Postdoctoral Researcher - Purdue University Microstructural modeling and simulation for GCr15 steel during elevated temperature deformation Constitutive modeling for flow behavior of GCr15 steel under hot compression experiments

Influence of Plastic Deformation on Microstructural

The hot ring rolling technology as the crucial procedure for the manufacture of bearing rings plays an important role in determining the final microstructure of bearing rings. In this work, the influence of the hot ring rolling process on the microstructural evolution of 100Cr6 bearing rings was investigated using a three-dimensional (3D) numerical model and microstructural characterization. Mesoscale modeling and simulation of microstructure micro-alloy steel [16], Ti-alloy [17] and Ni-based alloy [18] was studied by using improved CA models. However, in order to perfect the classical CA model for DRX, the following two aspects still need further investigation. Firstly, it is highly necessary to develop reasonable and practicable method to calculate CA simulation constants

Mesoscale modeling and simulation of microstructure

set model. The rst attempt to model of microstructural evolution during DRX by CA method was made by Goetz and Seetharaman [4]. Up to now, there are many cases of successful application of CA in modeling microstructural evolution. In these studies, Ding et al. [5], Raabe [6], Kugler and Turk [7], Xiao and Zheng [8] and Jin and Cui Microstructural Modeling and Simulation of Al2.8Cu1.4Li The microstructural evolution of GCr15 steel, one of the most commonly used bearing steels, was investigated and simulated by physical experiments and finite element method (FEM).

Microstructural modeling and numerical simulation of

Microstructural modeling and numerical simulation through simulation of the forging process. Based on the sim- tural evolution of GCr15 steel during hot compression pro-cess. Fan et al Microstructural modeling and numerical simulation of Microstructural modeling and numerical simulation through simulation of the forging process. Based on the sim- tural evolution of GCr15 steel during hot compression pro-cess. Fan et al

Microstructural modeling and numerical simulation of

Yin F, Hua L, Mao HJ, Han XH, Qian DS, Zhang R (2014) Microstructural modeling and simulation for GCr15 steel during elevated temperature deformation. Mater Des 55:560573 CrossRef Google Scholar 25. Microstructural modeling and simulation for GCr15 steel Mar 01, 2014 · Based on the developed constitutive equations, the FE simulation model for microstructural evolution of GCr15 steel during hot upsetting was established on the Deform-2D platform. The deformation temperature and speed of die was set as 1000 °C and 10 mm/s, respectively. Fig. 18(a) illustrates the microstructural of the as received material. The initial grain size of the

Microstructural modeling and simulation for GCr15 steel

The microstructural evolution of GCr15 steel, one of the most commonly used bearing steels, was investigated and simulated by physical experiments and finite element method (FEM). Microstructure Evolution in Nb-Ti Micro-Alloyed Steel In this model, the microstructure evolution of GCr15 Steel is described by some empirical equations which are obtained using the Gleeble-3800 thermomechanical simulator, and a MSC.Marc subprogram

Microstructure evolution and mechanical anisotropy of M50

Jun 10, 2020 · The simulation parameters were as follows:the die speed was 5 mm/s, the shear friction coefficient was 0.4, the workpiece temperature was 1120 °C, and the mold temperature was 300 °C. The raw material used in the simulation was M50 steel, and the material of the mold was AISI H13 (tool steel). Modeling and Numerical Simulation of Material Science - Modeling and Numerical Simulation of Material Science (MNSMS) is an international journal dedicated to the latest advancement of modeling and numerical simulation of material science. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in the area of modeling and numerical

Modeling and Simulation of Dynamic Recrystallization of

A modified two-dimensional (2-D) cellular automaton (CA) model was constructed to simulate dynamic recrystallization (DRX) process of GCr15 steel. Particle stimulated nucleation (PSN) was incorporated into the CA model to determine the influence of dispersed particles on the nucleation of DRX. In addition, the model included the effects of particles on increasing the dislocation density and Modeling and simulation on dynamic recrystallization 2. CA model of simulation 2.1. Theoretical model for DRX DRX is a common phenomenon during hot deformation of many metals and alloys with low and intermediate stacking fault energy. Both experimental and theoretical investigations on DRX have been carried out by many researchers in the past [1115]. It is generally accepted

Modeling, Simulation and Visualization Capability for

Nov 09, 2017 · A VR model of a production-scale furnace design will be completed in 2017 using data from simulations running a set of parameter studies. Several projects are under way in microstructural modeling and control for alloy development, some of which are Modelling the mechanical behaviour of heat-treated AISI Sreeranganathan A. Realistic micromechanical modeling and simulation of two-phase Liao, S Mathematical models for predicting the austenite grain size in hot working of GCr15 steel BS major qualifying project report, Worcester Polytechnic Institute, USA, 2011. Google Scholar. 45. Hatem TM. Microstructural modeling of

Modelling the mechanical behaviour of heat-treated AISI

Sreeranganathan A. Realistic micromechanical modeling and simulation of two-phase Liao, S Mathematical models for predicting the austenite grain size in hot working of GCr15 steel BS major qualifying project report, Worcester Polytechnic Institute, USA, 2011. Google Scholar. 45. Hatem TM. Microstructural modeling of Multi-field coupled numerical simulation of hot reversible In this paper, based on rolling technology of hot reversible rolling mill, a multi-filed coupled finite element (FE) model of hot reversible rolling process of large dimension cross-section GCr15 steel rod is established. Thermal, mechanical and microstructural phenomena during the

Multi-field coupled numerical simulation of microstructure

In this model, the microstructure evolution of GCr15 Steel is described by some empirical equations which are obtained using the Gleeble-3800 thermomechanical simulator, and a MSC.Marc subprogram Multi-field coupled numerical simulation of microstructure May 01, 2011 · In this paper, based on finite element (FE) software MSC.Marc, a multi-field coupled FE model is established to investigate the 18-pass hot rolling process of GCr15 steel rod. Thermal, mechanical and microstructural phenomena during the rolling process are coupled in the model. In this model, the microstructure evolution of GCr15 Steel is described by some empirical equations

Multi-field coupled numerical simulation of microstructure

May 01, 2011 · In this paper, based on finite element (FE) software MSC.Marc, a multi-field coupled FE model is established to investigate the 18-pass hot rolling process of GCr15 steel rod. Thermal, mechanical and microstructural phenomena during the rolling process are coupled in the model. In this model, the microstructure evolution of GCr15 Steel is described by some empirical equations which Physics-Based Microstructure Simulation for Drilled Hole Defining the initial condition of the cutting zone using the 3D simulation results, a multiphysics model is then implemented in two-dimensional (2D) coupled EulerianLagrangian (CEL) FE analysis in abaqus to model both phase transformation and grain refinement at a fine mesh to comprehend the surface microstructure alteration. Experimental

Predictive Modeling and Simulation ofPredictive

Predictive Modeling and Simulation ofPredictive Modeling and Simulation of the Dynamic Response of Materials at Caltech Michael Ortiz Beijing University of Aeronautics and Astronautics (BUAA) School ofSchool of Jet PropulsionJet Propulsion Beijing, March 14, 2011 PSAAP:Predictive Science Academic Alliance Program Michael Ortiz BUAA 3/14/11 - 1 Review on Modeling and Simulation of Continuous Casting Wei Chen, Ying Ren, Lifeng Zhang, Piotr Roman Scheller, Numerical Simulation of Steel and Argon Gas Two-Phase Flow in Continuous Casting Using LES + VOF + DPM Model

Review on modeling and simulation of microstructure

Nov 22, 2019 · Yin F, Hua L, Mao H, et al. Microstructural modeling and simulation for GCr15 steel during elevated temperature deformation. Mater Des, 2014, 55:560573 Google Scholar Study on the Recrystallization of Deformation A real-time calculation model discretized by the cellular automata (CA) method was developed for the numerical simulation of AZ31 magnesium alloy microstructure evolution during recrystallization (RX). The RX processes under different strains were simulated, also, variations in morphologies of recrystallization grains are discussed. The results of numerical simulation were compared with those

steel research international:Vol 89, No 6

A threedimensional mathematical model is investigated to describe the motion and the removal of inclusions in the traditional and new tundishes. The cover shows streamline of molten steel at induction heating power of 800 kW in different sections and turbintensity of the new tundish from the simulation Microstructural modeling and simulation for GCr15 steel The microstructural evolution of GCr15 steel, one of the most commonly used bearing steels, was investigated and simulated by physical experiments and finite element method (FEM). Physical experiments were conducted on the Gleeble-3500 thermo-simulation system.

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