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Research and Development

Research and development work related to welding and nondestructive inspection

 Our basic technology is nondestructive testing, welding and material evaluation. Based on these technologies, we are engaged in research and development related to the safety of power plants.

Introduction of our Main Technologies

Nondestructive Testing Technology 

Ultrasonic Testing
  • Visualization of ultrasonic
  • Simulation of ultrasonic
  • Ultrasonic testing technique

Eddy Current Testing
  • Simulation of eddy current
  • Eddy current testing technique

Welding Technology

  • Simulation of solidification
  • Residual stress evaluation

Material Evaluation Technology

  • Remaining life evaluation of heat-resistant steels

Experimental Facilities

Nondestructive Testing Equipment

  • Phased Array UT System
  • TOFD UT System
  • Ultrasonic Visualization System
  • Optical Elastic Visualization System
  • Ultrasonic Simulation System
  • UT System with Simulation Capability
  • Portable AC Magnetization Measuring System
  • ECT Waveform Recording and Analyzing System

Welding Equipment

  • Automatic Multi-Articulated Welding Machine
  • Automated TIG Welding Machine
  • Induction Heating Local PWHT System

Material Test and Analysis Equipment

  • Inner Pressure Creep/ Thermal Fatigue Testing Machine
  • Uniaxial Creep Testing Machine
  • Fatigue/ Destructive Ductility Testing Machine
  • Autoclave(For Nuclear Reactor Coolant Circulation Simulation)
  • Laser Microscope
  • Vickers Hardness tester
  • Automatic Polarization System
  • X-ray Residual Stress Analyzer
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