Five creep machines MAYES TC 30 & TC 50 with maximum test force of 30 and 50 kN are installed at the Department of Physical Metallurgy and Materials Testing. They work under constant load which is transferred to the sample by weights and a set of levers.

The sample temperature is continuously controlled by a 3 zone furnace. The maximum temperature is - depending on the furnace - 800 °C or 1050 °C. The strain measurement is done by an extensometer leverage and a capacitive displacement transducer, with no limitation on the measuring time.
During the test load, strain and temperature are detected continuously and shown in a diagram. The system allows simultaneous data recording and analysis of the most important parameters.
Currently a round specimen is used for the creep testing with a mounting thread and 6 mm diameter in the relevant measurement zone.

Technical Data:

• Test forces: 30 kN and 50 kN
• Temperature: 800°C / 1050°C
• Atmosphere: Air