Results 41 to 50 of about 12,286 (209)

Evaluation of the Role of Dry and MQL Regimes on Machining and Sustainability Index of Strenx 900 Steel

Lubricants, 2022
Sustainable technologies draw attention in the machining industry thanks to their contributions in many aspects such as ecological, economic, and technological.
Abdullah Aslan, Emin Salur, Mustafa Kuntoğlu   +2 more
doaj   +1 more source

Dilatonic interpolation between Reissner-Nordstrom and Bertotti-Robinson spacetimes with physical consequences

, 2010
We give a general class of static, spherically symmetric, non-asymptotically flat and asymptotically non-(anti) de Sitter black hole solutions in Einstein-Maxwell-Dilaton (EMD) theory of gravity in 4-dimensions. In this general study we couple a magnetic
Abramowitz M, I Sakalli, Kyriakopoulos E, M Halilsoy, Mazharimousavi S H, O Gurtug, Robinson I, S Habib Mazharimousavi, Serway R A, Wald R M, Yazadjiev S S   +10 more
core   +1 more source

Mass Determination in Cascade Decays Using Shape Formulas [PDF]

, 2006
In SUSY scenarios with invisible LSP, sparticle masses can be determined from fits to the endpoints of invariant mass distributions. Here we discuss possible improvements by using the shapes of the distributions.
Gjelsten, B. K., Miller, D. J., Osland, P., Raklev, A. R.   +3 more
core   +3 more sources

Experimental Evaluation of Turning AISI 304 Using Minimum Quantity Lubrication With Vegetable‐Based Green Cutting Fluids

MetalMat, Volume 3, Issue 1, March 2026.
This study experimentally evaluates the performance of eco‐friendly vegetable‐based cutting fluids—coconut, sunflower, and palm oils—during turning of AISI 304 stainless steel under minimum quantity lubrication. Palm oil exhibited superior lubrication and cooling characteristics, yielding the lowest cutting force, temperature, and surface roughness ...
Ranjith Ravindran Nair, Praveen Vijayan, Jayesh Shanthi Bhavan, Ajin C. Sajeevan   +3 more
wiley   +1 more source

Effects of MQL on tool wear mechanisms in side milling of Ti2AlNb intermetallic alloys

Journal of Materials Research and Technology
Ti2AlNb intermetallic alloy is a promising material for key aero-engine components, but its high-temperature strength, strong resistance to plastic deformation, and low thermal conductivity make it a typical difficult-to-cut material.
Xin Wang, Biao Zhao, Wenfeng Ding, Carlos Eiji Hirata Ventura   +3 more
doaj   +1 more source

Valorization of Pretreated Salvinia molesta Biomass for Ciprofloxacin Biosorption: Kinetic Performance, pH‐Dependent Mechanisms, and Circular Economy Implications

Water Environment Research, Volume 98, Issue 2, February 2026.
Powdered Salvinia molesta biomass efficiently removed ciprofloxacin under environmentally relevant conditions, with optimal sorption at a near‐neutral pH. This study highlights invasive plant biomass valorization as a low‐cost circular solution for decentralized water treatment.
Leticia Yoshie Kochi, Raul Victor Santana Rios, Raizza Zorman Marques, Lia Sumie Nakao, Marcelo Pedrosa Gomes   +4 more
wiley   +1 more source

Modulating Electronic Properties of N‐Heterocyclic Carbene Ligands: Effects on the Pd‐Catalyzed Buchwald–Hartwig Amination

European Journal of Inorganic Chemistry, Volume 29, Issue 2, January 12, 2026.
Pd complexes with electronically modified NHCs (NHC = N‐heterocyclic carbene) were analyzed in the Buchwald–Hartwig Amination under both strongly and weakly basic conditions. Investigations into the steric and electronic properties of the ligands are detailed.
Meilin Q. Lim, Cassandra DeFrancesco, Kasandra J. Brick, Sterling Renzoni, Eric Fortin Constant, Alexander A. Glover, Casey A. Lenart, Jesse LeBlanc, Charley Garrard, Eric C. Keske   +9 more
wiley   +1 more source

Experimental investigation on performance of bubble-bursting atomization methods for minimum quantity lubrication in face milling tool steel

Results in Engineering
The metal cutting industry faces challenges in machining hard materials due to high forces and temperatures. This paper introduces bubble-bursting atomization minimum quantity lubrication (BBA-MQL), a novel MQL technique that generates fine biodegradable
Muhammad Rizal, Amir Zaki Mubarak, Jaharah A. Ghani   +2 more
doaj   +1 more source

Development of a Low Cost MQL Setup for Turning Operations

MATEC Web of Conferences, 2017
In this study, the effect of MQL application on the tool wear, surface roughness and chip formation in turning Aluminum alloy 6061 is investigated. Experiments were carried out by plain turning of an Aluminum bar with varying depth of cut, cutting speeds
Islam Sumaiya, Khandoker Noman, Izham Mohamad, Azizi Tengku, Debnath Sujan   +4 more
doaj   +1 more source

Current Status of Hard Turning in Manufacturing: Aspects of Cooling Strategy and Sustainability

Lubricants, 2023
In recent years, hard turning has been found to be a well-known substitute for traditional grinding for acquiring the finish quality of hardened steel without sacrificing productivity.
Rajashree Mallick, Ramanuj Kumar, Amlana Panda, Ashok Kumar Sahoo   +3 more
doaj   +1 more source