Journal ArticleDOI
Anti-frictional role of diamond and graphite suspended bio-oil based nano-aerosols at sliding interface of Al-SiCp and WC-6Co
TLDR
In this article, the authors investigated tribo-phenomena at sliding interface of Al2124-17SiCp disc and WC-6Co pin and explored suitability of nano-oil aerosols as lubricants.About:
This article is published in Tribology International.The article was published on 2021-01-01. It has received 7 citations till now. The article focuses on the topics: Graphite & Diamond.read more
Citations
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Photo-fluorination of nanodiamonds catalyzing oxidative dehydrogenation reaction of ethylbenzene
TL;DR: A photo-induced surface fluorination strategy facilitates innovative breakthroughs on the carbocatalysis for the oxidative dehydrogenation of other arenes as discussed by the authors, which has a fabulous performance with ethylbenzene conversion reaching 70% as well as styrene yields of 63% and selectivity over 90% on a stream of 400
Journal ArticleDOI
Analysis of droplet characteristics and cooling lubrication effects in MQL milling of 316L stainless steel
TL;DR: In this article , a numerical model that combines computational fluid dynamics (CFD) and discrete phase model (DPM) is presented to simulate droplet transport process for dynamic milling and one-tooth milling by flow field distribution and droplet characteristics.
Journal ArticleDOI
Analysis and Experimental Investigation of A356 Aluminium Alloy Hybrid Composites Reinforced with Gr-FE3O4-B4C Nanoparticles Synthesised by Selective Laser Melting (SLM)
TL;DR: In this article , the additive manufacturing techniques, which include point-by-point material merging, full melting, and solidification of powder particles, provide potential unique braves and advantages with nanometal powders.
Journal ArticleDOI
Delivering quantum dots to lubricants: Current status and prospect
TL;DR: In this paper , a comprehensive insight into the tribological behavior of a variety of 2D QDs together with the associated mechanism is reviewed in detail, including rolling effect, self-mending performance, polishing effect, tribofilm formation, nanostructure transfer and synergistic effects.
Journal ArticleDOI
Optical Microstructure, FESEM, Microtensile, and Microhardness Properties of LM 25-B4Cnp-Grnp Hybrid Composites Manufactured by Selective Laser Melting
M. V. S. Babu,S. Venkataraman,P. Nageswara Rao,V. Sankara Rao,Senthil Kumar Kaliappan,Pravin P. Patil,S. Sekar,K.P. Yuvaraj,A. Megalingam Murugan +8 more
TL;DR: In this paper , nano-multi-powder particles, 5 and 10 wt.% boron carbide (B4C) and graphite (Gr) are utilized as a reinforcement, and aluminium LM 25 alloy is used as a matrix.
References
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Exploration of graphene assisted vegetables oil based minimum quantity lubrication for surface grinding of TI-6AL-4V-ELI
TL;DR: In this article, the surface grinding of "Ti-6Al-4V-ELI" was carried out under 20 different grinding-environments viz. dry grinding, conventional flood cooling using synthetic fluid and minimum quantity lubrication (MQL) using three types of biodegradable vegetable oils (with and without graphene nanoplatelets).
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An investigation on tribological properties and lubrication mechanism of graphite nanoparticles as vegetable based oil additive
Yu Su,Le Gong,Dandan Chen +2 more
TL;DR: In this paper, the authors used graphite nanoparticles with the diameter of 35 and 80 nm and LB2000 vegetable based oil to prepare graphite oil-based nanofluids with different volume fractions by two-step method.
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The kinetics of lubricant penetration action during machining
TL;DR: In this article, a new model of cutting fluid penetration in the interface zone during metal cutting is proposed, which includes three stages relating to processes in a single capillary: liquid phase entry, micro-droplet explosion, and filling the capillary by gas phase lubrication.
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Cutting conditions and tool optimization in the high-speed milling of aluminium alloys:
TL;DR: The use of high-silicon castings has grown considerably owing to the fact that a high silicon content results in excellent properties, mainly wear and high-temperature resistance as mentioned in this paper, however, the machinability of the material becomes too poor on account of its abrasiveness.
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Machining performance evaluation of Ti6Al4V alloy with laser textured tools under MQL and nano-MQL environments
TL;DR: In this paper, a detailed experimental plan was executed to conduct the series of experiments considering machining parameters, texture parameters and machining environment collectively, and the results have shown a reduction in cutting forces, apparent friction coefficient, contact length, tool wear and chip adhesion over the rake face with textured tools under MQL environment.