Skoči na glavni sadržaj

Prethodno priopćenje

Comparison of wear resistance of induction-hardened and gas-nitrided samples in the abrasive mass motion

I. Vidaković orcid id ; Faculty of Agrobiotechnical Sciences Osijek, Croatia
G. Heffer ; Faculty of Agrobiotechnical Sciences Osijek, Croatia
V. Špada orcid id ; METRIS, Istrian County Materials Research Centre, Pula, Croatia
Iva Samardžić orcid id ; Mechanical Engineering Faculty in Slavonski Brod, Croatia

Puni tekst: engleski pdf 617 Kb

str. 285-288

preuzimanja: 140



The experiment was focused on comparison of mass loss exhibited by induction-hardened and gas-nitrided samples made of 42CrMo4 steel. The mass loss was caused by abrasive wear, i.e. by motion of the abrasive particles. Wear testing was performed with different input parameters (sample velocity and impact angle of abrasive particles and the tested surface). This experiment proceeded with metallographic analysis performed by an optical microscope and by imaging of wear path done by scanning electron microscopy (SEM), to conclude with the statistical analysis of obtained data. The conducted experiment determined that the gas-nitrided samples lost less mass at all levels of input parameters than the induction-hardened samples.

Ključne riječi

42CrMo4 steel; induction hardening; gas nitriding; wear; testing factors

Hrčak ID:



Datum izdavanja:


Posjeta: 381 *