Effects of groove-textured surfaces filled with Sn-Ag-Cu and MXene-Ti3C2 composite lubricants on tribological properties of CSS-42L bearing steel

• DOI: 10.1007/s40544-021-0547-8
• Publication Date: 2021-11-17T11:06:01Z
• Authors: Yawen Xue; Chaohua Wu; Xiaoliang Shi; Qipeng Huang; Ahmed Mohamed Mah...
• Keywords: Groove (engineering)

Abstract To improve the tribological performance of CSS-42L bearing steel, smooth surfaces (SSs), groove-textured (GSs), GSs with Sn-Ag-Cu (GSs-SAC), and Sn-Ag-Cu-Ti 3 C 2 (GSs-SACT) were prepared on CSS-42L. In addition, experimental studies conducted properties. The obtained results indicated that GSs-SACT exhibited best anti-friction noise reduction performances. These remarkable performances attributed to synergistic effects grooves, Sn-Ag-Cu, MXene-Ti . inconsistent rules frictional forces improved by grooves SACT, which inhibit friction-induced noise. micro-nano size-effects enhanced repairing effect property composite lubricants, profile characteristics GSs-SACT.