We do our best in R&D for the best quality and technology.

Material R&D

Alloy Design

  • Design of new alloy improved from current alloy composition
  • Design of alloy with maximum mechanical properties based on Alloy Data Base
  • Design of alloy with maximum extrusion performance within the same mechanical properties

R&D Casting Line

  • Secured casting and extrusion test ability of various materials, thanks to own test billet casting equipment
  • Developed optimal factors for each process factor during Billet casting

Die Design

  • Optimal mold design through CAE analysis
  • Design of extrusion mold processing method based on 3D data for mold reproducibility
  • Development of heat treatment process and surface finishing technology of mold
  • Development of machining technology and mold technology for mold machining of complicated and fine shape
  • Extrusion stress analysis and mold deformation analysis

Extrusion Process Optimization

  • Design of optimal extrusion conditions considering billet temperature, mold temperature, extrusion speed and mold strain
  • Design of optimal extrusion process parameters for satisfying sectional dimensions of extrusion profile
  • Design of extrusion process parameters for controlling the microstructure of the extrusion profile
  • Design of cooling process parameters for dimensional accuracy of extrusion profile

Heat Treatment Optimization

  • Establishment of precision heat treatment with minimum temperature deviation
  • Establishment of real-time data storage device for temperature control of the entire heat treatment zone
  • Secure optimized mechanical properties through multi-step heat treatment process design

Properties Analysis

  • Analysis of mechanical properties and chemical composition of materials
  • Establishment of material property base data base through microstructure analysis and analysis of influence on surface finishing
  • Analysis of anodizing characteristics for each chemical composition
  • Analysis of influencing factors of corrosion resistance and surface treatment