High density plasma dlc
WebOperating high-density plasma sources in a low-density range: Applications to metal etch processes J. Vac. Sci. Technol. A 17, 2572 (1999); 10.1116/1.581998 ... ~DLC! films, is demonstrated. It appears possible to achieve very high nitriding rates and Web23 de mar. de 2024 · We have developed PIG plasma CVD to the product stage as a …
High density plasma dlc
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Web15 de mar. de 2010 · A diamond-like carbon (DLC) film, coated on a AISI420-J2 stainless steel substrate and vertically aligned graphite (VAG), was structured by high-density plasma oxidation to work as a DLC-punch for micro-stamping and DLC-nozzle array for micro-dispensing, in addition to acting as a copper-plated thermal spreader, respectively. … Weba microwave-excited high-density near plasma gave a considerably high deposition rate of 188 µm/h, which is about 180 times larger than that of conventional method, together with a hardness of 12 GPa in DLC coating [3]. In this work, in order to understand the characteristics of DLC deposited at over 100 µm/h, DLCs obtaiend by using DC plasma ...
Web8 de jan. de 2024 · The tribo-tests revealed that DLC/rubber with O 2, N 2, and H 2 plasma pretreatments cannot achieve optimal friction performance. Significantly, DLC/rubber with Ar plasma pretreatment exhibited a low and stable friction coefficient of 0.19 and superior wear resistance, which was correlated to the high adhesion, good load-bearing of the rubber ... Web1 de dez. de 2024 · It is shown that, when the plasma discharge power was 100 W, the …
Web25 de mar. de 2008 · This method takes advantage of plasma ion immersion and high-density hollow cathode plasma generated within the pipe itself allowing decomposition of precursor and subsequent deposition of DLC-Si based films. As seen in Figure 1, this is done by negatively pulse biasing the pipe, which acts as the cathode, with anodes … Web29 de out. de 2024 · Hydrogen-free diamond-like carbon (DLC) thin films are attractive for a wide range of industrial applications. One of the challenges related to the use of hard DLC lies in the high intrinsic compressive stresses that limit the film adhesion. Here, we report on the mechanical and tribological properties of DLC films deposited by High Power …
Web25 de ago. de 2013 · Recently, internal plasma processing of narrow halls and tubes is …
Web17 de jun. de 2013 · In this paper, ultrahigh-speed deposition of diamond-like carbon … fly and drive kroatieWebIn this study, we present the results of the effect of duplex surface modification of 304-L stainless steel substrates by an electron-beam treatment (EBT) and subsequent deposition of diamond-like carbon coatings on the surface roughness and corrosion behavior. During the EBT process, the beam power was varied from 1000 to 1500 W. The successful … fly and drive italienWeb1 de jan. de 2000 · HIGH-DENSITY PLASMA SOURCES relatively modest. One can … greenhorn ranch trail runWebThis article is published in Journal of Photopolymer Science and Technology.The article was published on 2008-06-24 and is currently open access. It has received 15 citation(s) till now. The article focuses on the topic(s): Surface engineering & Diamond-like carbon. fly and drive icelandWebMice in all groups were fed with the high-fat diet throughout the treatment course and sacrificed 30 days after first dose of liposomes was applied. Mouse plasma samples were collected to evaluate the concentration of HMG-CoA reductase and lipid levels, including serum total cholesterol (TC), TG, and low-density lipoprotein cholesterol (LDL-C). greenhorn restaurant blufftonWeb9 de jan. de 2024 · Diamond-like carbon (DLC) films have been extensively applied in industries owing to their excellent characteristics such as high hardness. In particular, there is a growing demand for their use as protective films for mechanical parts owing to their excellent wear resistance and low friction coefficient. DLC films have been deposited by … fly and drive mallorcaWebhigh-performance node. We present control mechanisms to improve the fidelity of plasma density and the control of ion energies for a high-density plasma source. For a high-density plasma (HDP) source, plasma generation is associated with the coupling of RF power to the plasma discharge through a coil antenna arrangement. greenhorn restaurant angels camp