Empowering metallurgical innovation, KEYAN calculation specializes in CALPHAD phase diagram modeling. We accurately predict thermodynamic stability and map multi-component phase boundaries, helping you optimize novel alloy designs and decode complex phase transformations seamlessly.
Reject traditional trial-and-error. Utilizing CALPHAD modeling, we accurately predict phase compositions, transformation temperatures, and precipitate stability in multi-component alloy systems. We help you quickly lock in optimal elemental ratios, accelerating novel high-performance alloy R&D and top-tier publications.
Off-the-shelf databases often fail for cutting-edge or rare material systems. Combining First-Principles (DFT) data, our expert team deeply fits and develops exclusive thermodynamic and kinetic databases for you. We fill theoretical gaps and help you build core academic barriers.
Deeply integrating kinetic modules (e.g., DICTRA), we precisely simulate solute diffusion, segregation, and microstructural evolution during metal casting, welding, or 3D printing. We provide solid theoretical foundations for optimizing heat treatment parameters, completely eliminating blind experimental exploration.
Beyond metals, we excel in calculating complex phase diagrams for oxides, slags, and high-temperature ceramics. We accurately analyze melting points, liquidus distributions, and high-temperature phase equilibria, providing critical data for green metallurgy and extreme-environment material R&D.
Leveraging our all-postgraduate team's robust First-Principles (DFT) capabilities, we extract core parameters like enthalpy of reaction and heat of formation from the fundamental quantum scale. Through deep fitting, we supplement missing data to construct a customized thermodynamic database exclusive to your research.
We are highly proficient in industry-leading software engines including Thermo-Calc, Pandat, and FactSage. Our experts rigorously evaluate your specific material system (e.g., special metals, advanced ceramics, metallurgical slags) to select the most compatible thermodynamic database and computational platform.
Absolutely. By integrating kinetic modules (such as DICTRA or Prisma), we precisely simulate solute atom diffusion, precipitate growth, and dynamic microstructural evolution over long aging times, deeply reconstructing real-world processing environments.
Yes. Multi-component alloys are one of our core strengths. Relying on specialized multicomponent thermodynamic databases and our top-tier supercomputing clusters, we rapidly traverse massive composition spaces to accurately map solid-solution phase regions and intermetallic precipitation boundaries.
We reject detached, "black-box" simulations. During modeling, we deeply integrate your experimental characterization data (e.g., DSC curves, XRD phase analysis) to perform two-way cross-validation and parameter fine-tuning, ensuring the theoretical data provides definitive guidance for experiments.
It precisely defines safe "heat treatment temperature windows" and "optimal composition ranges." You can intuitively visualize which detrimental phases precipitate at specific temperatures, avoiding material failure before experiments begin and reducing dozens of blind trials to just a few targeted experiments.
You will receive a comprehensive suite of high-resolution charts meeting top-tier SCI journal standards (including binary/ternary isothermal sections, isopleths, phase fraction vs. temperature curves), complete raw thermodynamic data tables, and a detailed, professional methodology report.
Standard material systems are typically delivered within 1-2 weeks. KEYAN calculation provides end-to-end academic support for our university and research institute clients. If reviewers raise reasonable requests regarding the phase diagrams, we provide expert data supplements and Q&A support to ensure smooth publication.
Tell us what you're working on—our PhD-level team will respond quickly with a tailored solution and quotation (DFT/MD/FEM/CFD, 200+ PFlops compute resources, or end-to-end manuscript support).
