Table 2.
Parameters of enhanced tribological properties.
| Composites | Friction Condition | Friction Properties (Compared with Pure Matrix) |
Ref. | |||
|---|---|---|---|---|---|---|
| Filler (Content) | Matrix | Load | Sliding Speed | COF | Wear Rate mm3/(N·m) | |
| LO@PU (20 wt %) | EP | 3 N | 0.05 m/s | 0.07 (90.65% lower) | [55] | |
| N, N-ethylene bis-stearamide@UF (10 wt %) | HDPE | 1 MPa | 50 rpm | 0.075 (25.4% lower) | · | [56] |
| Erucic Amide@UF (10 wt %) | HDPE | 1 Mpa | 150 rpm | 0.03 (66.7% lower) | · | [56] |
| Tung oil@PSF (10 wt %) | EP | 1.0 MPa | 0.51 m/s | 0.35 (23.9% lower) | 10−4 (66.1% lower) | [57] |
| Tung oil@UF (10 wt %) | EP | 1.0 MPa | 0.51 m/s | 0.38 (17.3% lower) | 8.26 × 10−5 (78.6% lower) | [58] |
| Lubricant oil@PS/SiO2 (10 wt %) | EP | 1.0 MPa | 0.51 m/s | 0.271 (52.5% lower) | 2.73 × 10−5 (92.9% lower) | [59] |
| [BMIM]PF6@PU (30 wt %) | EP | 1.0 MPa | 0.76 m/s | 0.151 (72.7% lower) | 4.81 × 10−6 (99.4% lower) | [60] |
| wax@SiO2 (10 wt %) | EP/SiO2 | 4 N | 0.12 m/s | 0.074 (87.7% lower) | 4.39 × 10−7 (three orders of magnitude lower) | [61] |
| MoS2@UF resin (10 wt %) | HDPE | 1.05 MPa | 150 rpm | 0.01 (89.5% lower) | · | [62] |
| CNF@MoS2 | EP | 4 N | 200 rpm | 0.075 (82.1% lower) | 8.6 × 10−5 (87.5% lower) | [63] |
| Ni@NiO (5 wt %) | EP | 1.0 MPa | 1.0 m/s | 1.05 (36.4% lower) | 10−6 | [54] |
| h-BN@Ni (5 vol %) | Al2O3/C | 20 N | 200 rpm | 0.45 (6.25% lower) | 10−6 (26.2% lower) | [64] |
| m-Si3N4@PANI (2.0 wt %) | Phenolic resin | · | · | 0.1681 (48.48% lower) | 1.13 × 10−8 (68.1% lower) | [65] |
| Cu@GO (0.8 wt %) | Cu/Ti3AlC2 | 4 N | 200 rpm | 0.2 (about 50% lower) | 2.0 × 10−8 | [66] |
| SiC@GNSs (5 vol %) | Al2O3 | 90 N | 0.1 m/s | 0.45 (29.4% lower) | 2.6 × 10−5 (90.1% lower) | [67] |
| SiC@CNT (5 vol %) | Al6061 alloy | 98.1 N | 200 rpm | 0.45 (31% lower) | 3.25 × 10−8 (45% lower) | [68] |
LO: linseed oil; UF: urea formaldehyde resin; HDPE: high-density polyethylene; PSF: polysulfone; PS: polystyrene; PU: polyurethane; PANI: polyaniline; EP: epoxy resin; m-Si3N4: (3-aminopropyl) triethoxysilane-modified β-Si3N4; CNF: carbon nanofiber; GO: graphene oxide; GNSs: graphene nanosheets; CNT: carbon nanotubes.