Laboratory equipment

X-ray diffractometer XRD 7 ( Seifert-FPM)

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Identification of phase composition based on PDF-2 catalogue data from ICDD

Texture determination from pole figures and inverse plot figures

Measurements of the size of crystallites and stresses based on a profile and position of the X-ray diffraction lines

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DSC 404C Pegasus calorimeter (Netzsch)

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Enables	DTA – differential thermal analysis DSC – differential scanning calorimetry DSC-CP – differential scanning calorimetry with the possibility of determination of specific heat capacity
operating temperature	-150°C to 1500°C
atmosphere	backing vacuum and argon atmosphere
capacity of crucibles (PtRh,Al2O3)	max. 85 ml
heating/cooling rate (K/min)	0,1 – 50
operation modes	isothermal and/or linear heating/cooling
The DTA and DSC measurements enable: identification and analysis of phase transformations occurring in a solid and liquid state determination of characteristic temperatures of phase transformations determination of temperature dependence of the specific heat determination of heat (enthalpy) of phase transformations in a solid and liquid state determination of kinetic parameters of phase transformations in a solid and liquid state determination of temperature dependence of thermo-physical properties of metals, alloys and ceramic materials, which is helpful in computer simulation of the processes of solidification and self-cooling , and important in casting practice

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DIL 402 C dilatometer (Netzsch)

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operating temperature	up to 1600°C
maximum sample size	ф12 mm x 50 mm (diameter x length)
heating/cooling rate (K/min)	0,1 – 50
Measurement conducted in protective atmosphere
determination of thermal expansion characteristics of the materials in a solid, powdered and liquid form	determination of melting point, softening point, sintering point and vitrification temperature of a material under test

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Permagraph L measurement system (Magnet-Physik GmbH)

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computer-controlled system for determination of hysteresis loops of hard magnetic materials such as	AlNiCo ferrites rare-earth metals (e.g. samarium-cobalt, neodymium-iron-boron etc.)
possibility of measuring different-shape samples without the need to determine cross-section area enables determination of such magnetic parameters as remanence, coercivity and maximum energy computer-aided analysis of the measurements data, including demagnetization curve and hysteresis loop measurements can be made at the temperatures up to 150°C

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Impedance analyser Agilent 4294A with a fixture for magnetic measurements

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enables determination of frequency characteristics of complex magnetic permeability of soft magnetic materials
enables determination of cut-off frequency of magnetic materials based on Snoek criterion

frequency range

40 Hz - 110 MHz

dimensions of toroidal cores measured

internal diameter ≥ 5 mm

external diameter ≤ 20 mm

heigh ≤ 8.5 mm

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JXA 8230 X-ray microanalyser (JOEL)

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Quantitative and qualitative analysis in micro-areas by energy-dispersive (EDS) technique and wavelength dispersive(WDS) analysis with particular account of light elements,

Detection limits:

10 - 100 ppm for heavy elements (from Na to U)
100 - 500 ppm for light elements (from Be to F),

Surface analysis, X-ray elements distribution maps, linear analysis including examination of a matrix, inclusions and microstructural discontinuities

microstructure analysis by EBSD, technique including determination of orientation of particular grains and their size.

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Laser particle sizer NanoTec Analysette 22 (Fritsch)

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Analysis of grain size distribution by X-ray diffraction technique
Dry measurement within a range of	0,1 – 2000 µm
Wet measurement within a range of	0,01 – 2000 µm
Possibility of using different disperging liquids, e.g. water, glycol, glycerine

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Remacomp C-100 measurement system (Magnet-Physik GmbH)

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Enables determination of dynamic magnetic properties of soft magnetic materials
parameters measured	magnetic induction B_m remanence B_r coercivity H_c power losses P_s magnetic permeability μ
frequency range	10 Hz - 400 kHz
excitation types	sine, triangle, square, ramp
measurements can be made within a temperature range of	-150°C to 350°C
shape of samples	rings (фi 15 mm – 50 mm, фo 20 mm – 100 mm), rings with air gap, strip (measurement at 50 Hz only)

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Urządzenie do bezpośredniego pomiaru efektu magnetokalorycznego (AMT&C, Ltd)

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Umożliwia wyznaczanie efektu magnetokalorycznego metodą bezpośrednią
Zakres temperatur	150 K – 370 K
Zakres pomiaru efektu magnetokalorycznego	od 0,1 K
Stabilność temperatury w czasie pomiaru	0,1 K
Zakres pola magnetycznego w czasie pracy	0,02 – 1,8 T
Szybkość zmian pola magnetycznego	do 6 T/s
Wymiary próbek (min-max)	(1-2)x(2-5)x(8-10) mm
Możliwość pomiaru w trybie	automatycznym i manualnym

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LSR- 3 Measuring System

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Measurements of electric resistance by	the dc four-terminal method, measurement of thermoelectric power (Seebeck coefficient)
Temperature range	from - 100°C to 1100°C
Measurement of thermoelectric power

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Measurement Services