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    Grain Structure Modeling

    Developed in collaboration with: ABB, AETC, EPFL, Howmet, PCC, Rolls-Royce and Snecma.

    The grain structure of as-cast components can be an important parameter that the metallurgist has to control. A typical example is the gas turbine blade, which has been solidified under directional heat flow conditions. In this investment casting process, the alloy starts to solidify at the contact with a chill under the form of very fine grains. In the ultimate case, when a single crystal is required for extreme applications, then one grain is selected through a narrow channel under highly controlled solidification conditions. ProCAST computes the grain structure formation during solidification, which is used by many high-end industries to control casting conditions and optimize component performances. ProCAST couples a Cellular Automaton (CA) model with the Finite Element (FE) heat flow computations. For this reason, the grain structure module of ProCAST is often referred to as the CAFE module by industry experts.

    Prediction of stray crystals in SX part
    Prediction of stray crystals in SX part
    Grain Structure in Continuous Casting
    Grain Structure in Continuous Casting

    Graphical User Interface Material Databases

    Continuous casting
    Flow Solver
      - Lost Foam
      - Core blowing
      - Semi-solid modeling
      - Centrifugal
    Thermal Solver
      - Radiation
    Geometry & Meshing
    Optimization
    Gating Conception
    Inverse
    Thermodynamic databases
    Stress solver
    Gas & Microporosity
    Microstructure & Heat Treatment
    Grain Structure
    Primary Phase
     
    Specific Process
    Base Package
    Decisison-making
    Physics-Advanced Analysis
     
     

     

     

    近期活动

    • Solidification Course 2021
      Solidification Course 2021
      五月 30, 2021

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    Page URL:
    https://cn.esi-group.com/software-solutions/virtual-manufacturing/casting/applications/grain-structure-modeling
    Permanent link to the page:
    https://cn.esi-group.com/node/1547
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