[PDF] Top 20 Wear resistance of hydrophobic surfaces

... appearance of these coated surfaces was evaluated by transparency and color ...data of the surface were calculated from the acquired spectra with the most common color space in the industry: the ... See full document

... U.K.) of 5 mm diameter against the surface of the laser-treated ...toughness of the ceramic spheres were, respectively, 11 GPa and ...force of 50 ...amplitude of the sphere oscillating ... See full document

... abrasive wear resistance. They are applied on new or worn working surfaces of machine parts or elements to provide specific properties as abrasive and adhesive wear resistance, ... See full document

... grades of ADI austempered at low temperatures (230-260) usually have high hardness of ~480-550 BHN and, therefore are selected when good wear resistance is the main ...increase of ... See full document

... formation of high-quality tungsten carbide coating with a very good adhesion to the surface of tool steel ...behavior of steel surfaces. Both friction coefficient and wear rate ... See full document

... of friction, adhesive wear starts, creating wear debris and material transfer from one surface to another.  Abrasion marks are made by solid particles in the friction zone..[r] ... See full document

... consequence of economic growth is that people and goods have needed to be increasingly mobile over the last ten years, a factor which has led to a significant and continuous increase in road ...expansion of ... See full document

... morphologies of PMMA/CaO coating on UHMWPE used for thickness determination as ...thickness of 107 µm, whereas PMMA coating shows an average thickness of 97 ...case of PMMA-coated UHMWPE, the ... See full document

... 0 g masses (2 g oxides, 8 g chlorides) were deposited in covered alumina crucibles and put to react for 6 h at T = 700, 750, . . . , 950 C. Heating and cooling slopes were of 5 C/min. Before entering the maximum ... See full document

... induce resistance against bacterial diseases [Goodman et ...infiltration of tobacco leaves with heat-killed cells of Ralstonia solanacearum would induce local resistance against the same ... See full document

... We construct first some suitable parameter spaces and then we consider the lines whose coincidences determine the strata in our case, as stationary multiple points of a morphism [r] ... See full document

... revision of this standard or for additional standards and should be addressed to ASTM ...meeting of the responsible technical committee, which you may ... See full document

... behavior of salicylic acid and the bioadhesion properties of crosslinked polyacid hydrophobic-gel disks, containing methyl methacrylate-co-methacrylic acid, were evaluated in simulated ...amount ... See full document

... Pedal surfaces of Pl¨ ucker’s ...surface of degree three, projectively equivalent to Whitney’s ...parametrization of F reads f(r, ϕ) = (r cos ϕ, r sin ϕ, sin 2ϕ), with directrix curve c(ϕ) = ... See full document

... aid of a fully automated laser micromachining workstation incorporating a Spectra-Physics Pulseo® 355-20 DPSS laser with average power in excess of 20 W at λ =355 nm and 100 kHz repetition rate at the UPM ... See full document

... generalization of the ideas in [5] in combination with the results in [6] and [7] that perform the computations without ...multiplicity of an affine point of K 3 ...means of the algorithm in ... See full document

... maternity wear ‘clothing for pregnant women’. “Maternity wear rarely looks good belted at the waist after the bump has disappeared” (The Guardian, ...maternity wear” in the United States (Ellen ... See full document

... revolution surfaces, according to the value of the parameter ...representation of p-flats (p = 0, 1) in this ...visualize surfaces of revolution in R 3 in a ... See full document

... weaknesses of these two methods are their potential lack of convergence toward a root for some frequency points, and the fact that they might miss important ...lack of convergence was an obstacle ... See full document

... groups of surfaces; more specifically, of compact connected oriented smooth manifolds of dimension 2 ...groups of compact manifolds of di- mension 0 , that is, symmetric groups, ... See full document