WebMay 15, 2024 · In the current investigation, sliding wear behaviour of the sintered ZrB 2 –SiC composite discs against four counterbody balls of SiC, WC-Co, Al 2 O 3 and ZrO 2 of … WebFeb 27, 2024 · Different Al–4Cu–1.5Mg/WC composites were synthesized through powder metallurgy to establish the effect of WC particle addition on the abrasive wear behavior of an Al–4Cu–1.5Mg (wt. %) alloy. The wear tests were performed using a pin-on-disc tribometer at room temperature in dry conditions using SiC …
(PDF) Testing and selection of counterbody material for operating …
WebDownload scientific diagram Typical evolutions of the friction coefficient, counterbody temperature, and sample surface temperature as a function of sliding time at different temperatures from ... WebJun 15, 2013 · Counterbody of AISI 1045 steel, pressure of 0.40 MPa. Fig. 8 shows the typical worn surfaces after the wear. Although this wear configuration could be classified … imed wellington street launceston
Fretting wear behavior of the high-carbon high-chromium …
Webied counterbody with the strip tribosurface xy is lim ited by two lateral adiabatic (not heat conductive) planes as a right tetrahedron infinite along axis x. On axis x of plane xy with … WebOct 10, 2024 · The counterbody used is a diamond ball segment with a radius of 5.81 mm. The normal force is set to 5 mN (average Hertzian pressure of 70 MPa), which is the lowest load possible with the instrument. The low Hertzian pressure is to ensure measuring without generating excessive wear. The sliding distance is set to 100 μm and speed to 50 μm/s. WebAug 1, 2024 · counterbody can be provided by sintered hydroxyapatite ceramics, the main disadvantage of which is the . lack of an oriented structure typ ical for a natural t ooth. imedx remote connection