TRIBOLOGICAL PROPERTIES OF HYBRID LAYERS PRODUCED IN COMBINING THE DIFFUSION CHROMIZING PROCESS AND PVD TREATMENT
Journal Title: Tribologia - Year 2014, Vol 254, Issue 2
Abstract
Tribological properties of the CrC+CrN type hybrid layers, produced on X210Cr12 steel in chromizing process by the pack powder method combined with arc evaporation PVD treatment, have been investigated. A comparison of the CrC+CrN type hybrid layers with the CrC single carbide layers, produced on steel surface without CrN coating, has been performed. Tribological properties of the layers were performed by means of taper-three rolls test. It has been proved that the resistance to abrasive wear of hybrid CrC+CrN type layers is almost two times higher than that for the single CrC carbide layers.
Authors and Affiliations
Ewa KASPRZYCKA, Bogdan BOGDAŃSKI, Jan SENATORSKI, Piotr GĘBSKI
Keywords
Related Articles
- EP ID EP263712
- DOI -
- Views 45
- Downloads 0
WŁAŚCIWOŚCI TRIBOLOGICZNE STALI ŚREDNIOWĘGLOWEJ Z POWŁOKĄ HYBRYDOWĄ TYPU Cr/CrN, WYTWORZONĄ METODĄ PVD
W pracy omówiono wyniki badań budowy, mechanicznych i przeciwzużyciowych właściwości powłok hybrydowych typu Cr/CrN, składających się z chromu i azotku chromu, wytworzonych na powierzchni stali średniowęglowej C45 metodą...
ANALYSIS OF FRACTURE OF THIN CERAMIC AND CARBON COATINGS BY MODELING AND INDENTATION EXPERIMENTS
In article consideration about deformations and failure of coating-substrate system by plastic deformation of substrate and coatings fracture were presented. Analysis were based on FEM modelling and spherical microindent...
THE EFFECT OF SURFACE TEXTURING ON THE FRICTIONAL RESISTANCE OF STEEL-BRONZE ASSEMBLY IN LUBRICATED SLIDING
The experiments were carried out using a block-on-ring tester. The block samples made from bronze CuSn10P of 138 HB hardness were burnished to obtain surfaces with circular oil pockets. Rings were made from 42CrMo4 steel...
Wpływ korozji na eksploatację kompozytowych tarcz hamulcowych
NUMERICAL ANALYSIS OF THE INFLUENCE OF THE FRICTION COEFFICIENT ON STRESS DURING THE EXTRUSION PROCESS OF PERFORATED MATERIAL
Numerical analysis of stress, forces, and temperature during axisymmetrical cold extrusion of an aluminium alloy specimen was presented using Deform 3D. The rigid-plastic model was applied. The influence of a friction co...