Importance of wettability in stainless steel
Witryna14 paź 2024 · The laser-based processes for stainless steel surface wettability control were investigated by ablation of trenches and ... steel via laser structuring is between ∼90°–150°. 13,24–26 Ultrashort laser structuring provides the significant advantages versus the other techniques like radiofrequency plasma treatment 27 or additional ... WitrynaKeywords: Stainless steel, Wettability, Interfacial energy ratio, Macrostructure. 1. Introduction ... many other engineering fields, offering a series of advantages compared with traditional processing techniques due to its versatility in producing parts of both metals as well as polymer [2-5]. Moreover Stainless steel 316L (SS316L), is a ...
Importance of wettability in stainless steel
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Witryna1 sie 2024 · The testing of wettability [44] [45][46][47] is important in materials science and engineering for finding the change of wetting properties (i.e., hydrophilic or … Witryna27 cze 2024 · The wettability of metal surfaces by water is essential information for industry and chemical technologies, especially in the corrosion processes of metals, for electrode–electrolyte contact in the case of electrochemical syntheses [1,2], or in the oil industry in the separation of water–oil systems [3,4,5,6,7,8,9,10] and other …
Witryna24 sty 2024 · Wettability is an important property for designing the apparatus of the fast reactor. It is well known that the wettability of liquid sodium changes owing to factors … WitrynaThe Weldability of Stainless Steel. Known for its corrosion resistance and wide range of uses in food handling, cutlery, and many other applications, stainless steel is one of …
Witryna14 kwi 2024 · Recently, laser polishing, as an effective post-treatment technology for metal parts fabricated by laser powder bed fusion (LPBF), has received much attention. In this paper, LPBF-ed 316L stainless steel samples were polished by three different types of lasers. The effect of laser pulse width on surface morphology and corrosion … WitrynaGood wettability with loaded salt and high specific surface area is also of great importance because it determines maximum salt loading and, therefore, the latent heat storage capacity of the final material. ... The pellet was then placed in a corundum crucible inside a closed stainless steel reactor under Ar atmosphere and sintered in …
WitrynaSurface texturing is used in many applications to control the friction and wear behaviour of mechanical components. The benefits of texture design on the tribological behaviour of conformal surfaces are well known. However, there is a big dependency between the geometrical features of the texture and the texture’s performance. In this paper, the …
Witryna18 kwi 2024 · A hydrophobic surface (contact angle greater than 90°) was obtained with different variations depending on the parameters. The analysis performed in this research (surface roughness, wettability) is critical for assessing the surface functionality, characteristics and properties of the stainless steel surface after the LST process. bing harry potter quiz 2003WitrynaWettability of stainless steel having an oxide layer on the surface When the initial oxygen content is lower than 0.02 %, the contact angle is 95 –100 , slightly smaller than the initial contact angle of the Ag–Cu alloy on stainless steel reported in a previous study using the sessile drop method [4]. bing harry potter quiz 2001Witryna1 sty 2014 · In this work, permeability properties and surface roughness of stainless steel (SS316L) surfaces were evaluated through experimentation with three different … czml writer guideWitryna26 paź 2015 · Since stainless steel is usually covered by a very thin, but dense, oxide layer, wettability becomes an important issue in the brazing of stainless steel [ 1 ]. … bing harry potter quiz 2005Witryna1 paź 2014 · Stainless steel is widely used in biological environments, for example as implant material or in food applications, where adsorption-controlled ligand-induced … bing harry potter quiz 1997Witryna7 cze 2024 · The purpose of this section is mainly to analyse the formation mechanism of the bump. ... The laser parameters and surface roughness directly affect the wettability. Most metal material surfaces are hydrophilic initially. ... Stainless steel with a dual-scale texture was fabricated with a nanosecond laser, ... bing harry potter quiz 2004Witryna14 lut 2015 · Abstract and Figures. In order to produce long-lasting, non-wettable surfaces, femtosecond laser ablation process was used to produce micro/nano structures on metallic surfaces. The effects of ... bing harry potter quiz 1996