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LABORATORIUM

Re Alloys Laboratory Offer

We offer comprehensive chemical analysis services for raw materials and industrial materials. Our laboratory specialises in qualitative and quantitative chemical composition analysis of the following substances:

  • Analysis of ferroalloys
  • Analysis of coal and coke
  • Analysis of ore and iron oxide samples
  • Analysis of stones and quartzites
  • Analysis of slags, dusts, and ashes

All tests are carried out in accordance with applicable standards, ensuring the reliability and highest quality of results. Thanks to modern technologies and an experienced team, we guarantee the accuracy and repeatability of analyses tailored to our clients’ needs.

Spectrometric analyses:

Elemental chemical composition analysis using XRF with standard-based analysis

Elemental chemical composition analysis using XRF with standardless analysis

Elemental chemical composition analysis for the following elements: C and S

Gas content analysis in metals for the following elements: O₂, H₂, N₂

Additional analyses

Screening (granulometric analysis) – granulometric sieves / screeners

Moisture content determination – MAC moisture analysers 

Additional services

Preparation of pellet samples – hydraulic presses with 40-tonne pressure 

Crushing of aggregate to the required grain size – jaw crushers 

Grinding of aggregate to the required grain size – vibratory disc mills 

The turnaround time for composition analyses is 24 hours from sample delivery; if the sample must be cut from a larger element, the timeframe may change.

Analysis results are issued in the form of a report and delivered to the client. 

Methods and equipment

Analytical methods and equipment used for chemical composition analyses:

  • X-ray spectrometers:
    ARL Thermo Fisher Perform’X – XRF method
  • Oxygen content analysis in metals:
    LECO ONH 836 – infrared absorption method after melting in a gas stream
  • Carbon and sulphur content analysis in metals:
    LECO 230, Bruker G4 Icarus – infrared absorption method for CO₂ and SO₂ gases

Precise analyses for your business!

Take advantage of our professional laboratory testing offer. We guarantee accuracy, reliability, and compliance with standards.

Contact us and order your analysis today!

Raw material analyses

Coal and Coke 

  • Qualitative chemical composition analysis
  • Screening (granulometric analysis)
  • Moisture content determination
  • Determination of volatile matter content (%)
  • Determination of ash content (%)

Quartzites:

  • Qualitative chemical composition analysis
  • Determination of oxide content (%):
    Fe₂O₃, Al₂O₃, CaO, TiO₂, P₂O₅
  • Screening (granulometric analysis)
  • Testing of thermal and mechanical strength of quartzite

Electrode masses:

  • Plasticity testing
  • Determination of ash content (%)
  • Determination of volatile matter content (%)

Used oils and water

  • Determination of acid number
  • Determination of the content of foreign substances – quantity of suspended solids
  • Determination of water content (%) in oils
  • Determination of the pH of the aqueous extract
  • Determination of calcium hardness and total hardness

Sludges, dusts, and ashes:

  • pH testing
  • Determination of dry matter content (%) in sludges and solutions
  • Determination of loss on ignition (%)
  • Determination of chloride and sulphate content (%)
  • Determination of free CaO content
  • Determination of the content of elements and their oxides in FeSi and SiMn dusts:
    Fe₂O₃, SiO₂, MnO, MgO, CaO, Al₂O₃, P₂O₅, Cr₂O₃, TiO₂, C, S, H₂O, Cl⁻, K₂O, Na₂O, Fe, Si, Mn, Mg, Ca, Al, P, Cr, Ti
  • Determination of contamination level on a 45 µm sieve in dusts