[PDF] Top 20 Arquitectura de Información del Periódico MasterSID

... and wear-resistance of diamond-like carbon (DLC) by cryogenically treating NAK 80 mold steel coated with ...the wear resistance. Wear test assessed the ... See full document

... Diamond-like carbon (DLC) is a metastable amorphous film that exhibits unique properties such as chemical inertness, high hardness, low friction coefficient, and high wear and corrosion ... See full document

... Diamond-like carbon (DLC) is a metastable amorphous film that exhibits unique properties, such as high hard- ness, a low friction coefficient, chemical inertness, and high wear and corrosion ... See full document

... Diamond-like Carbon (DLC) coatings have attracted significant attention due to their low friction coefficient, high de- gree of hardness, chemical inertness, and high wear resistance as ... See full document

... Diamond-like carbon (DLC) films have been extensively studied as potential materials for many tribological applications due to their excellent properties, in- cluding high hardness values, low ... See full document

... CVD diamond, have several interesting properties which support their use as biomate- ...10]. Diamond-based materials have also been tested ex- haustively to prove their biocompatibility and low toxicity [11 ... See full document

... is diamond-like carbon ...of carbon consisting of the sp 3 -bonded and sp 2 -bonded carbon atoms and containing 0–40 ...these films is as high as up to 80 % of the diamond ... See full document

... bad wear resistant and worse blood-compatibility than LTIC, postoperative patients need to take anticoagulant drugs long term, otherwise lead to blood clotting ...DLC films onto valve ring, that will solve ... See full document

... issues like global warming, air pollution ...advantages like high capacity, low charging time ...other like high energy density, high specific capacity, high safety ...so carbon is added to ... See full document

... Amorphous diamond like carbon (a:DLC) films have some interesting properties such as high mechanical hardness, dielectric strength, chemical inertness, low wear and fric- tion, optical ... See full document

... 10-nm-thick diamond-like carbon (DLC) films deposited, using different methods, on a hard disk for the effective Young ’ s modulus defined as E/(1 - ν 2 ), where E is the Young ’ s modulus, ... See full document

... amorphous diamond-like carbon (DLC) could be ...of carbon consisting of the sp 2 bonded carbon nanoclusters em- bedded into the sp 3 bonded carbon ...properties like high ... See full document

... The exceptional properties (e.g. high thermal conduc- tivity, high strength, and lowest compressibility) of dia- mond make it an ideal material for many applications, such as in cutting tools, coatings for magnetic ... See full document

... A graded DLC thin film was deposited on the machined epoxy coatings, using a PECVD method to provide a final layered coating. The precursor gas was a mixture of acetylene, tetramethylsilane (TMS) and argon; the ratio was ... See full document

... In the last decade, few researchers have attempted to incorporate cryogenic cooling during machining by using liquid nitrogen as coolant on to the machining zone (Wang, Liu, Shu, 2017; Sartori, Moro, Ghiotti, Bruschi, ... See full document

... The tribological tests were done using a pin-on-reciprocating plate tribometer. In these tests, both lubricated components were immersed in the lubricant tested. Tests were performed at 100˚C lubricant temperature, 730 ... See full document

... ultra-thin films and their evolution under thermal annealing is an experimental challenge that can lead to improper use or interpretation of spectroscopic techniques, especially X-ray photoelectron spectroscopy ... See full document

... higher carbon feed in the gas phase at higher working pressure: Higher deposition rates can be attributed to increased attraction of ionised species to the substrates and growing films with higher ... See full document

... From the previous results, it is evident that there are competing effects contribut- ing to the increase in output current from nanostructured emitter surfaces. The blunter tips result in more overall surface area and ... See full document

... cryogenic treated tool (HSS) and untreated tool (HSS) and also to show new development in predicting tool life and tool ...of cryogenically treated HSS tools in comparison to that of untreated ...the ... See full document