ZPS-SLÉVÁRNA, a.s.

LABORATORIES

LABORATORIES SPECTRAL LABORATORY

Performed analysis:

1. Analysis of volume composition of metal materials
(Bulk analysis – 42 elements)

Ferrous alloys
1. Steel of class 11-19 and the relative cast and foreign equivalents
2. Lamellar and nodular graphite cast iron (remelted structure)
3. Alloyed cast iron
Alluminium alloys
Copper alloys
Cobalt alloys
Nickel alloys

2. Analysis of metal layers and of in-depth concentration profiles

Metal materials (Analysis of surface layers after thermal and chemical-thermal treatment, after surface treatments and their contamination).

3. Mass activity measurement

Ferrous alloys (Determination of radioactive elements 60Co, 226Ra in steel and cast irons).

4. Determination of carbon and of sulfur according to ČSN ISO 9556 and to ČSN ISO 4935

Determination of carbon and of sulfur content in technical iron (steel, cast iron, ferrous alloy, pig iron) with the Infrared absorption method after burning in the induction furnace. It's the umpire method for determination of these elements. prvků.

Technical equipment

Optical emission spectrometers LECO-SA 200 and GDS 750
Spectrometer GR 320 EXPRORANIUM
Samples preparation in the machines HERZOG, remelting in the oven LINN H.T.
Automatic analyzer LECO CS 230

Dimensions of test samples

vzorky A common analysis can be performed on a sample with flat surface, where a circle of diam. 15 mm can be inscribed Pressing-in analysis or another one can be performed on a sample with flat surface, where a circle of diam. 5 mm can be inscribed.

Remelting analysis in the inert atmosphere can be performed on almost every sample (powders, granules, cuttings, part fragments), if the total weight is min. 50 g. The maximum sample height is 35 mm (measured perpendicularly to the surface analysed). Modifications can be performed in the laboratory.