Optical Emission Spectrometer –Spark emission · Simultaneous Thermal Analysis –TGA + DSC •...

Post on 25-Sep-2020

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Optical Emission Spectrometer – Spark emission

• determination of all in the metal industry required elements

• including traces of carbon, nitrogen, sulfur and phosphorus

• for the relevant matrices (base metals), like Fe, Ni, Al, Cu, Mg und Ti

Simultaneous Thermal Analysis – TGA + DSC

• up to 1550 C

NETZSCH Jupiter F3 

• argon, argon/ hydrogen, nitrogen, air

DSC analysis possibilities:• Melting/crystallization behavior• Solid‐solid transitions• Oxidative stability• Purity Determination• Specific heat

γ‐TiAl

• Specific heatTG analysis possibilities:• Mass changes• Temperature stability• Oxidation/reduction behavior• Decomposition• Corrosion studies• Compositional analysis

balance system

iron

TCurie

α→γ γ→δ

melting

Dilatometer 

 temperature

10 l 

Linseis L75 MoSi2 + 35% ZrO2

400

600

800

1000

1200

lOxi

temperature [°C]

lTemp

4

6

8

l [%]

samplerod

0 500 1000 1500

0

200

time [s]

0

2• up to 1500°C• atmosphere: inert, reducing, oxidizing

samplerod