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mengedagnaw/README.md

Hi, I'm Mengistu 👋

Researcher in Materials Science and Engineering
Metal Additive Manufacturing · Laser Powder Bed Fusion · Super Duplex Stainless Steels · Corrosion Performance

Processing → Microstructure → Properties → Electrochemical Response → Corrosion Performance

ORCID    LinkedIn

🔬 Research Focus

I research how laser powder bed fusion and post-processing influence microstructure, phase balance, residual stress, mechanical behavior, and corrosion performance in duplex and super duplex stainless steels.

LPBF Processing
      ↓
Rapid Solidification + Thermal Cycling
      ↓
Phase Balance · Texture · Residual Stress · Defects
      ↓
Mechanical Response · Corrosion Performance

🧪 Technical Scope

Area Methods and Topics
Additive manufacturing LPBF, rapid solidification, thermal cycling, post-processing
Microstructure Optical microscopy, SEM/EDS, EBSD, TEM
Phase and stress analysis XRD, phase balance, texture, residual-stress evaluation
Electrochemistry OCP, potentiodynamic polarization, EIS
Mechanical evaluation Hardness, tensile testing, impact toughness
Scientific computing Python, MATLAB, data analysis, automation, visualization

🧰 Languages and Tools

Python   MATLAB

Python · MATLAB · Reproducible Analysis · Publication-Quality Visualization

📊 GitHub Activity

GitHub Stats Top Languages

GitHub Streak

📜 License

CC BY 4.0 License

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  5. mengedagnaw mengedagnaw Public

    Materials science researcher working on metal additive manufacturing, stainless steels, and corrosion electrochemistry.

  6. lpbf-sdss-2507-hardness-tensile lpbf-sdss-2507-hardness-tensile Public

    Hardness and tensile-test data, scripts, and figures for LPBF-fabricated super duplex stainless steel 2507.

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