Other testing and services

NDT inspections

  • Visual testing (VT)
  • Surface methods:
    Magnetic particle testing (MT),
    Penetrant testing (PT)
  • Radiography testing (RT)
  • Ultrasonic testing (UT)

Heat treatments

  • Several heat-treatment furnaces
  • Diverse programmability
  • Post-heat treatments of welding tests, max. length 400 mm, height 400 mm, max. weight 30 kg
  • Base material heat treating
  • Sensitization treatments for corrosion test specimens
  • Grain growth annealing

Ask more about thermal treatments from our personnel.

Ferrite content determinations

  • Feritscope ferrite content meter
  • Determination of the ferrite content in austenitic and duplex steels or welds
  • Laboratory and on-site measurements
  • Measurements based on microstructure

Coating examinations

  • Coating thickness measurements by a meter or from a cross-sectional specimen
  • Coating type determinations and studies
  • Coating adhesion and porosity investigations
  • Research on thermal sprayed coatings
  • Research on electrolytic coatings
  • Research on galvanized or chromed products
  • Depth determinations and microstructural examinations for surface hardening layers (for example carburization, induction, nitration)
  • Adhesion tensile strength tests for coatings

Surface roughness measurements

  • Surface roughness measurements with a high-quality meter
  • Measurements of surface roughness of machined surfaces
  • Surface roughness analysis at thermal cutting as a part of thermal cutting quality requirements

You can place an order by email orders (at) metlab.fi or using the contact form.
Ask more from our personnel or email customerservice (at) metlab.fi