Tribology
Responsible: Amélia Almeida | Rui Vilar
Contact
Prof. Amélia Almeida
ext.: 3176
e-mail: amelia.almeida@tecnico.ulisboa.pt
Prof. Rui Vilar
ext.: 1259
e-mail: rui.vilar@ist.utl.pt
Access conditions
Within collaborative research work. Please contact the scientific researchers in charge
Location
Instituto Superior Técnico, Avenida Rovisco Pais 1, 1049-001 Lisboa, Mathematical building, floor -2, room 02.05
TribometerWazau TRM 500 EquipmentOperated with or without lubrication, with solid or fluid lubricants in boundary or mixed friction conditions Both materials and lubricants can be tested The tribological pair may have pin on disc or sphere on disc configurations Temperature range: room temperature to 850ºC Able to perform tests according to a wide range of European and American standards ApplicationsUsed for friction and wear measurements under continuous or alternating sliding motion
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![]() | MicrotribometerPhoenix TE 66 EquipmentPrecise control of the velocity (rpm) Various weights available ApplicationsUsed to determine the abrasive and sliding wear coefficients of very small samples of coatings and materials in a ball on plate contact configuration Used as a crater-generating tool for coating thickness determination
Can perform tests according to BS EN 1071-6: 2007 standard |
Differential Scanning Calorimeter
TA Instruments
Equipment
Multi-purpose calorimeter
Microwatt sensitivity for continuous temperature scanning
Applications
Step-scanning and isothermal measurements of
phase transformations thermodynamics and kinetics data and determination of
transformation temperatures
Microhardness Tester
Shimadzu HMV2000
Equipment
2 Kg maximum load
Depth-Sensing Ultramicroindentation TesterShimadzu DUH-211S EquipmentLoad range: 0.1 to 1961 mN. Applications
Allows for dynamic indentation measurements, testing in localized regions and determination of elastic modulus and hardness of a wide range of materials | ![]() |
![]() | Inverted Metallographic MicroscopeOlympus PMG3 EquipmentMulti-purpose metallographic microscope Equipped for bright field, polarized light and Nomarski interference contrast observation Applications
Used for digital image acquisition and analysis |