studies on wettability of stainless steel 316l

studies on wettability of stainless steel 316l

STUDIES ON WETTABILITY OF STAINLESS STEEL 316L

Corpus ID:53348930. STUDIES ON WETTABILITY OF STAINLESS STEEL 316L POWDER IN LASER MELTING PROCESS @article{Antony2014STUDIESOW, title={STUDIES ON WETTABILITY OF STAINLESS STEEL 316L POWDER IN LASER MELTING PROCESS}, author={K. Antony and N. Arivazhagan and K. Senthilkumaran}, journal={journal of engineering science and technology},

(PDF) Surface Morphology, Roughness and Wettability of

PDF In this research, medical grade 316L stainless steel plate was treated by using surface mechanical attrition treatment (SMAT) and electropolishing Find, read and cite all the research (PDF) Surface Morphology, Roughness and Wettability of PDF In this research, medical grade 316L stainless steel plate was treated by using surface mechanical attrition treatment (SMAT) and electropolishing Find, read and cite all the research

A Study on the Wettability of Ion-Implanted Stainless and

To satisfy the harsh service demand of stainless steel and aviation bearing steel, the anticorrosion and wettability behaviors of 9Cr18 stainless steel and M50 bearing steel tailored by ion beam A Study on the Wettability of Ion-Implanted Stainless and To satisfy the harsh service demand of stainless steel and aviation bearing steel, the anticorrosion and wettability behaviors of 9Cr18 stainless steel and M50 bearing steel tailored by ion beam

A Study on the Wettability of Ion-Implanted Stainless and

To satisfy the harsh service demand of stainless steel and aviation bearing steel, the anticorrosion and wettability behaviors of 9Cr18 stainless steel and M50 bearing steel tailored by ion beam surface modification technology were experimentally investigated. By controlling the ion implantation (F+, N+, N+ + Ti+) or deposition processes, different surface-modified layers and ceramic layers or CORROSION BEHAVIOUR AND BIOCOMPATIBILITY OF increase in the number of studies examining the corrosion properties of 316L stainless steel used in medical/dental applications. In some recent studies the corrosion mechanisms of 316L stainless steel in various solutions, including different artificial saliva [10-13], have been examined. The aim of this study is

Control of the wetting properties of an AISI 316L

It was found during surface wettability experiments that the contact angle of water varied from 0 (superhydrophilic) to 113 on laser micro-cone textured surfaces depending on processing conditions. Additionally, a superhydrophobic AISI 316L stainless steel surface was created (contact angle 150 ) with a functionalized silane Control of the wetting properties of an AISI 316L It was found during surface wettability experiments that the contact angle of water varied from 0 (superhydrophilic) to 113 on laser micro-cone textured surfaces depending on processing conditions. Additionally, a superhydrophobic AISI 316L stainless steel surface was created (contact angle 150 ) with a functionalized silane

Corrosion Behaviour of Type 316L Stainless Steel in Hot

Oct 20, 2019 · The corrosion behaviour of type 316L stainless steel in aqueous 3050 wt%. NaOH at temperatures up to 90 °C has been elucidated. Exposure to room temperature environment showed parabolic weight loss behaviour, with corrosion rates of up to 0.4 mm/year. Higher NaOH concentrations and exposure temperatures resulted in a reduced stability of the electrochemical passivity domain, DIFFUSION BRAZING OF TI-6AL-4V AND STAINLESS Fig. 2. Wettability of the AgCuZn braze alloy on the (a) stainless steel 316L and (b) Ti-6Al-4V. The wettability of 316L stainless steel decreases due to the presence of a thin chromium oxide layer. However, titanium as a very reactive element can react and wet with the braze alloy. AgCuZn braze alloy did not show decent wettability on both Ti

Improving fluid retention properties of 316L stainless

Nov 18, 2020 · Stainless steel has been used as a successful biomaterial for decades. In this study, a pulsed nanosecond laser was used to create patterned surfaces of stainless steel coupons to study the effect of patterning on fluid retention and biocompatibility studies of laser patterned and control surfaces. In vitro biocompatibility of plasma-aided surface-modified 316L-type stainless steel is a raw material mostly used for manufacturing metallic coronary stents. The purpose of this study was to examine the chemical, wettability, cytotoxic and haemocompatibility properties of 316L stainless steel stents which were modified by plasma polymerization.

Influence of the surface chemistry on the wettability of

Ibrahim Al-Hamarneh, Patrick Pedrow, Asma Eskhan, Nehal Abu-Lail, Hydrophilic property of 316L stainless steel after treatment by atmospheric pressure corona streamer plasma using surface-sensitive analyses, Applied Surface Science, 10.1016/j.apsusc.2012.07.061, 259, (424-432), (2012). Influence of the surface chemistry on the wettability of Ibrahim Al-Hamarneh, Patrick Pedrow, Asma Eskhan, Nehal Abu-Lail, Hydrophilic property of 316L stainless steel after treatment by atmospheric pressure corona streamer plasma using surface-sensitive analyses, Applied Surface Science, 10.1016/j.apsusc.2012.07.061, 259, (424-432), (2012).

Investigation of Boron Addition on Densification and

In activated sintering, additives are used in small quantities to modify the sintering behavior of stainless steel. A constant amount of nanosize elemental boron (01.5 wt%) was admixed with 316L stainless steel and was compounded with complex binder to develop feedstocks using a z-blade mixer. Investigation on Porosity and Microhardness of 316L reinforcement/matrix wettability. In addition, studies on the SLM of TiB 2 /316L SS nanocomposites were also carried out with varying results. For example, superior compression yield strength and ductility were obtained when processing this nanocomposite without a hot isostatic pressing (HIP)

Joining of SiO 2 glass and 316L stainless steel using Bi

Oct 16, 2020 · Active brazing is a commonly used method for joining dissimilar materials with at least one non-metallic component. In the present study, joining of SiO2 glass to 316L stainless steel was performed utilizing BiAg-based solders. Ti up to a concentration of 4 and Mg up to 1 wt.% were added as active elements. Microstructures of the solder alloys in the as-cast state and of cross sections of Laser surface modification of 316L stainless steelMedical grade 316L stainless steel was laser surface melted (LSM) using continuous wave Nd-YAG laser in argon atmosphere at 1 and 5 mm/s. The treated surfaces were characterized using electron backscatter diffraction to study the influence of top surface crystallographic orientation and type of grain boundaries on corrosion resistance, wettability, and biocompatibility.

Laser surface modification of 316L stainless steel

Medical grade 316L stainless steel was laser surface melted (LSM) using continuous wave Nd-YAG laser in argon atmosphere at 1 and 5 mm/s. The treated surfaces were characterized using electron backscatter diffraction to study the influence of top surface crystallographic orientation and type of grain boundaries on corrosion resistance, wettability, and biocompatibility. Microstructure and mechanical behavior of 316L liquid Jun 01, 2019 · Boron additions in 316L stainless steel generated a system of high wettability between the matrix and the liquid phase, such that capillary force contributes to the spreading of the liquid phase. The liquid filled the pores and void spaces, decreasing

Microstructure and mechanical behavior of 316L liquid

Jun 01, 2019 · Boron additions in 316L stainless steel generated a system of high wettability between the matrix and the liquid phase, such that capillary force contributes to the spreading of the liquid phase. The liquid filled the pores and void spaces, decreasing Nanosecond Laser Surface Patterning of Bio Grade stainless steel, surface morphology, wettability, hydrophilic surface. I.INTRODUCTION Stainless Steel (SS) grade 316L has found numerous and diverse applications in different industries such as automotive, aerospace or many other manufacturing technologies. More over according to its unique properties of good corrosion resistance and

Nanosecond laser fabrication of superhydrophobic surface

Nov 05, 2020 · In this study, the effect of laser fluence on wettability of laser textured stainless steel surface was experimentally examined and the results are shown in Fig. 3. Seen from that, a continuous increase in contact angle, namely from 110° to 160°, occurs as the employed laser fluence increases from 2.69 J/cm 2 to 8.14 J/cm 2 . STUDIES ON WETTABILITY OF STAINLESS STEEL 316L Corpus ID:53348930. STUDIES ON WETTABILITY OF STAINLESS STEEL 316L POWDER IN LASER MELTING PROCESS @article{Antony2014STUDIESOW, title={STUDIES ON WETTABILITY OF STAINLESS STEEL 316L POWDER IN LASER MELTING PROCESS}, author={K. Antony and N. Arivazhagan and K. Senthilkumaran}, journal={journal of engineering science and technology},

STUDIES ON WETTABILITY OF STAINLESS STEEL 316L

Corpus ID:53348930. STUDIES ON WETTABILITY OF STAINLESS STEEL 316L POWDER IN LASER MELTING PROCESS @article{Antony2014STUDIESOW, title={STUDIES ON WETTABILITY OF STAINLESS STEEL 316L POWDER IN LASER MELTING PROCESS}, author={Kurian Antony and N. Arivazhagan and K. Senthilkumaran}, journal={journal of engineering science and technology}, Stability research on polydopamine and immobilized Note that, the stability of such coatings is crucial for long-term service. 316 L stainless steel (316 L SS) was used as the substrate because this kind of material has already been widely demonstrated for its application in clinic, such as vascular stent. 316 L SS is a commonly used stent material because of its suitable mechanical properties

Study of the wettability behavior of stainless steel

Oct 25, 2018 · The irradiated samples consist of AISI 316L stainless steel square plates with lateral dimension of 50 mm and thickness of 2 mm. In order to disregard the influence of pre-existing surface roughness on the final results, the initial samples were mirror-polished with an as-received average roughness S a < 0.05 m. Study on requirement of nickel electroplating in OFE Abstract. The paper describes an experimental study to evaluate the need of nickel electroplating on stainless steel part in vacuum brazed oxygen-free electronic (OFE) copper-type 316L stainless steel transition joints with silver copper eutectic braze filler metal (BVAg-8 of AWS A5.8).

Study on requirement of nickel electroplating in OFE

Study on requirement of nickel electroplating in OFE copper-316L stainless steel brazed joints December 2016 International Journal of Advanced Manufacturing Technology 87(9-12) Study on the wettability of biomimetic stainless-steel The biomimetic surface was fabricated on 316L stainless steel via nanosecond texturing with green and high-efficiency characteristics. An L16(4 5 ) orthogonal experiment was adopted to analyze the influence of 5 factors and 4 levels involved in laser texturing on the surface wettability, and the optimized surface was obtained based on the analysis of the orthogonal experiment results.

Surface Morphology, Roughness and Wettability of the

layer.510 On the basis of these studies, it is reported that the SMAT had recently been applied to increase fatigue resistance of osteosynthesis plate prepared from the medical grade 316L stainless steel. 11 However, on the other hand, it is also noted that the SMAT produced stainless steel plate with a considerably rough surface, i.e., with Surface Morphology, Roughness and Wettability of the of the medical grade 316L stainless steel could be increased by using surface mechanical attrition treatment (SMAT).57 With this treatment, surface hardness, tensile strength, fatigue resistance and wear resistance of metallic materials increased, owing to the formation of nanocrystallites at their surface and subsurface layer.510 On the basis of these studies, it is reported that the SMAT had recently

Surface and Protein Adsorption Properties of 316L

Abstract:The surface and protein adsorption properties of 316L stainless steel (316L SS) modied with polycaprolactone (PCL) lms are systematically investigated. The wettability of the PCL lms was comparable to that of bare 316L SS because the rough surface morphology of the PCL lms counteracts their hydrophobicity. Surface and Protein Adsorption Properties of 316L Abstract:The surface and protein adsorption properties of 316L stainless steel (316L SS) modied with polycaprolactone (PCL) lms are systematically investigated. The wettability of the PCL lms was comparable to that of bare 316L SS because the rough surface morphology of the PCL lms counteracts their hydrophobicity.

Wettability control of modified stainless steel surfaces

Nov 25, 2020 · Razi et al. demonstrated the surface patterning of stainless steel grade 316L by nano-second laser processing in air and water and found that the increase in wettability was caused by increase in the surface roughness . Wettability control of modified stainless steel surfaces Nov 25, 2020 · The aim of this study is to fabricate super-hydrophilic stainless steel surfaces by simple surface treatment to enhance the wettability of oxide catalyst carrier (-Al 2 O 3) slurry on them.This is in contrast to previous studies where surface structuring on metallic substrates yielded hydrophobic surfaces to reduce wettability of the surface mainly for enhancing self-cleaning effect.

STUDIES ON WETTABILITY OF STAINLESS STEEL 316L

Studies on Wettability of Stainless Steel 316L Powder in Laser Melting Process 535 Journal of Engineering Science and Technology October 2014, Vol. 9(5) Stainless steel 316L was chosen as the material for investigation due to its ready availability in both powder and plate form and its virtue of enormous applications.

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