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mobility (2×105 cm2/(V·s)) [4], and specific surface area (2630 m2/g) [5]. Recently, many studies have shown that the wear resistance, anti-seizing and thermal conductivity of metal parts can.... It is found that GNPs are easily sheared and the island-like plates with different sizes smear on the worn surfaces, forming an anti-wear protective layer at the sliding contact interfaces......
content[1]. Superior anti-wear property of these films in water is ascribed to the difference in transfer phenomena, with respect to tests in air. Hydrogenated and hydrogen-free DLC films... was evaluated by block-on-ring tests performed in water and water with alumina. The wear rate was calculated after measuring the wear volume by a laser profilemeter. Morphological and compositional analysis......
particles using ethanol bath and anti-wear performance of the coatings [J]. Surf Coating Technol, 2004, 186(3): 444-449. [15] VERRCHEN P M, SHAO I, SEARSON P C. Particle codeposition... words: composite coating; carbon nanotube; electrodeposition 1 Introduction Electrodeposition of composite coatings has been widely investigated for better wear resistance and dispersion......
chemical activity, poor corrosion resistance and friction and anti-wear behavior. It is certainly noticeable that the widespread use of magnesium alloy has promoted the development of the surface..., 2004, 183: 359-368. [6] HOCHE H, SCHEERER H, PROBST D, BROSZEIT E, BERGER C. Development of a plasma surface treatment for magnesium alloys to ensure sufficient wear and corrosion resistance[J......
, many surface treatment techniques, such as electrochemical plating, conversion coating, gas-phase deposition and anodizing, were developed for preventing the corrosion and increasing the anti-wear... Thickness effects on corrosion and wear resistance properties of micro-arc discharge oxide coatings on AZ91D magnesium alloys HUANG Wei-jiu(黄伟九), LIU Ming(刘 明), LI Zhao-feng(李兆峰), ZENG Rong......
for the deep drawing test. Deep drawing tests were conducted at a punch speed of 5 mm/min. The blank holder force was 4.0 kN. Anti-wear hydraulic oil was used as the lubricant for deep drawing tests. The main... to be 5 mm/min and the blank holder force was 10 kN. Anti-wear hydraulic oil was used as the lubricant. The Erichsen value was measured when the samples started to fracture. Fig. 1 Schematic......
mentioned above. The DLC film applied in plastic forming show excellent anti-friction and anti-wear character. It was found that the anti-friction and anti-wear of DLC film were better than those... of nanocrystalline nickel [J]. Materials Science and Engineering A, 2004, 373: 370-373l. [47] HE J L, MIYAKE S, SETSUHARA Y. Improved anti-wear performance of nano-structured titanium boron nitride coatings......
of Al2O3-13%TiO2 nano coating were low compared with the micron coating, indicating good anti-friction and anti-wear properties. Owing to the excellent anti-wear, anti-corrosion and anti-high... lower friction coefficients and wear losses than the Ni-based alloy coatings at different loads and speeds. The composite coating bears low contact stress at 3 N and its wear mechanism is micro......
volume fractions of graphene. In order to evaluate the anti-wear performance of graphene, the obtained results are compared with copper-graphite composites fabricated by the same method. 2 Experimental... is observed. The degradation of anti-wear ability may be attributed to the deterioration of mechanical properties, which results in the poor load bearing ability of Cu-10%GNSs composite. As for Cu-Gr......
parameters have great effects on the properties of coatings. In view of the excellent properties of TiN coating such as high hardness, high strength, low friction coefficient, anti-wear and corrosion... furrows (Fig. 11(c)), indicating that the coating has good anti-wear property. Plenty of TiN and Ti2N hard phases synthesized in the coating significantly improve the microhardness of the coating......
