scholarly journals Wettability investigation of stainless steel fibers with mineral oils using the modified method for liquid penetration kinetics

2018 ◽  
pp. 53-64
Author(s):  
Milica Hadnadjev-Kostic ◽  
Arpad Kiralj ◽  
Dunja Sokolovic
Keyword(s):  
Stainless Steel ◽  
Steel Fibers ◽  
Liquid Penetration ◽  
Filter Media ◽  
Mineral Oils ◽  
Modified Method ◽  
Penetration Kinetics ◽  
Reference Liquid

The modified Washburn equation and the lipophilic/hydrophilic (L/H) ratio are most commonly used for the wettability characterization of fibers. Therefore, this liquid penetration method was applied for the wettability investigation of stainless steel fibers with mineral oils and the lipophilic/hydrophilic (L/H) ratio was obtained. As test liquids mineral oils and water were used. It was found that the range of L/H ratio values was vastly broad (from 1048340 to 37802) concluding that this liquid penetration method was not suitable for these particular fibers. Consequently, in this study a modified method was developed defining a novel route to filter media wettability characterization and establishing the lipophilic/lyophobic ratio (LLR). As the new reference liquid the medical, white oil was selected. By using polar mineral oils the interval of the LLR ratio for stainless steel fibers ranged from 1 to 28. It can be concluded that the suggested LLR ratio, was adequately selected as a measure of wettability for stainless steel fibers with mineral oils. The LLR ratio exponentially increased with the increase of the neutralization number and viscosity of investigated mineral oils.

Development and characterization of aluminum matrix composite reinforced with continuous stainless-steel fibers

2021 ◽  
Author(s):  
Vamsee Pamula ◽  
Kota Pavan Kalyan ◽  
R. Vaira Vignesh ◽  
M. Govindaraju
Keyword(s):  
Stainless Steel ◽  
Matrix Composite ◽  
Aluminum Matrix ◽  
Aluminum Matrix Composite ◽  
Steel Fibers

Preparation and characterization of a novel ZIF-8 membrane over high voidage paper-like stainless steel fibers

2019 ◽  
Vol 269 ◽  
pp. 203-211 ◽  
Author(s):  
Jie Peng ◽  
Huiping Zhang ◽  
Ying Yan
Keyword(s):  
Stainless Steel ◽  
Steel Fibers

Preparation and Characterization of Metolachlor Molecularly Imprinted Polymer Coating on Stainless Steel Fibers for Solid-Phase Microextraction

2011 ◽  
Vol 44 (7) ◽  
pp. 1358-1370 ◽  
Author(s):  
Xiaogang Hu ◽  
Guimei Dai ◽  
Jiajing Huang ◽  
Huijie Jin ◽  
Ying Yu ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Molecularly Imprinted Polymer ◽  
Polymer Coating ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Steel Fibers ◽  
Imprinted Polymer ◽  
Molecularly Imprinted

New horizons for the structural characterization of stainless steel slags by X-ray powder diffraction

2007 ◽  
Vol 2007 (suppl_26) ◽  
pp. 61-66 ◽  
Author(s):  
B. Peplinski ◽  
B. Adamczyk ◽  
G. Kley ◽  
K. Adam ◽  
F. Emmerling ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Powder Diffraction ◽  
Structural Characterization ◽  
X Ray ◽  
New Horizons

Characterization of Hot-Steam Oxidation Tested Chromosiliconized Heat-Resistant Austenitic Stainless Steel

2012 ◽  
Vol 53 (6) ◽  
pp. 1090-1093 ◽  
Author(s):  
Yasuhiro Hoshiyama ◽  
Xiaoying Li ◽  
Hanshan Dong ◽  
Akio Nishimoto
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Steam Oxidation ◽  
Heat Resistant

Nd:YAG laser spot welding of very thin stainless steel and micro x-ray characterization of welds

1998 ◽  
Author(s):  
Bonifes M. John ◽  
P. A. Molian ◽  
Joseph N. Gray ◽  
Radha Sarma
Keyword(s):  
Stainless Steel ◽  
Nd:Yag Laser ◽  
Spot Welding ◽  
Laser Spot ◽  
X Ray ◽  
Laser Spot Welding

Isolation and characterization of oleochemical compounds from watermelon seed

2020 ◽  
Vol 10 (4) ◽  
pp. 79-82
Author(s):  
Madhubhushan M ◽  
Seshaiah S ◽  
Chandrudu J ◽  
Sagar R ◽  
Akila CR
Keyword(s):  
Cutting Tool ◽  
Citrullus Lanatus ◽  
Fatty Esters ◽  
Mineral Oils ◽  
Light Yellow ◽  
Isolation And Characterization ◽  
The Common ◽  
Set Up ◽  
Natural Gradation

The common watermelon item (Citrullus lanatus) seeds were gained from castoffs verdant nourishments for use by decorating, sun ventilation and pulverizing. Light yellow-toned oil was gotten by dissolvable withdrawal using oil atmosphere and the going with traits were gotten using oil ether: pH, refractive rundown, thickness, dissolvable miscibility, coagulating temperature, fire nature, express gravity, streak point and warmth of consuming. With a shallow level of unsaturation, stepped level of smoothness, and proximity of raised degree of the sensible proportion of free unsaturated fats. The low assessment of the solidifying temperature of the oil offered a hint that the oil can be managed in various areas paying little heed to the qualification in temperature. The following level of linoleic destructive of the oil offers a hint of natural gradation of solidarity. Fatty esters are increasing expanding significance as a biodegradable swap for mineral oils. In some request regions, for example, cutting tool oil, gearbox, pressure-driven oils, and greases for raw petroleum creation, the oleochemical items are set up. Nonetheless, certain particular wellsprings of fatty esters are hitherto to be abused for this comparative reason. This exploration subsequently tests into one of the less used wellsprings of fatty esters in watermelon. The oil from the kernels demonstrations a top-notch yield presents significant utilitarian gatherings for change and thus was utilized to set up an assortment of oleochemicals which demonstrated excellence materials in contrast with the routinely utilized oils feed frameworks for oleochemicals after portrayal. The photopolymers acquired indicated piercing vinyl protons for consistent polymerize.

Topographical and tribological characterization of some ceramic and stainless steel brackets

2016 ◽  
Vol 58 (7-8) ◽  
pp. 608-611
Author(s):  
Violeta Merie ◽  
Viorica Ţărmure ◽  
Simion Haragâş ◽  
Andreea Pop
Keyword(s):  
Stainless Steel ◽  
Tribological Characterization

Characterization of Thermal Oxides on Austenitic Stainless Steel

2008 ◽  
Vol 50 (6) ◽  
pp. 312-317
Author(s):  
Vesna Alar ◽  
Željko Alar ◽  
Vera Rede
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel
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