Naslov
APPLICATION OF SCANNIG ELECTRON MYCROSCOPE FOR THE ANALYSIS OF REFERENCE HARDNESS BLOCK SURFACE QUALITY

Autori
Jakovljević, Suzana ; Šolić, Sanja ; Aleksandrov Fabijanić, Tamara ; Alar, Željko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of IMEKO 2009 / - , 2009, 1033-1036

ISBN
978-963-88410-0-1

Skup
XIX IMEKO World Congress Fundamental and Applied Metrology

Mjesto i datum
Lisabon, Portugal, 06.09.2009. - 11.09.2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Vickers hardness; scanning electron microscope; reference hardness block

Sažetak
One of the most significant problems in realising hardness traceability are reference hardness blocks failures. The work included testing on one standard block prepared in compliance with the requirements defined in EN ISO 6507-3 standard. It was calibrated on the reference hardness testing machine. For the analysis of the hardness block surface and the indentation, a scanning electron microscope TESCAN, type: VEGA TSS136LS with EDS sensor was applied. Failures caused by the reference hardness blocks finishing and failures due to the material inhomogeneity were noted. Microanalysis of the chemical composition on typical spots was carried out with EDS sensor.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA