Results 201 to 210 of about 88,799 (310)

Tribological Failure in Modern Total Hip Arthroplasty: A Narrative Review of Third-Body Wear, Oxidative Degradation, and Cross-Linked Polyethylene Longevity. [PDF]

Cureus
Powell SN, Nadeem-Tariq A, Kazemeini S, Wetzel C, Theirl E, Peterson H, Pancholi A, Fischer D.   +7 more
europepmc   +1 more source

Oxide Interface of Gallium‐Based Liquid Metals: Beneficial Bridge or Hidden Risk?

ChemistryEurope, EarlyView.
Discussion on oxide interfaces in gallium‐based liquid metals have concentrated on their properties, behaviors, and related applications. However, the molecular mechanisms underlying effects, as well as the differences between the presence and absence of the oxide layer, have been less thoroughly discussed.
Yi Fan, Shuai Wang, Xu Hou
wiley   +1 more source

A Methodology to Integrate Closed‐Cycle Heat Pumps into Batch Distillation Columns

Chemie Ingenieur Technik, EarlyView.
Batch distillation often cannot use vapor recompression due to contamination risks in food and pharma. This study proposes a design for integrating closed‐loop heat pumps using natural fluids. Results show significant energy savings, offering a sustainable alternative to traditional setups.
Philipp Dorn, Michael Libuda, Thomas Meyer, Christian Hoffmann, Jens‐Uwe Repke, Stefan Elbel   +5 more
wiley   +1 more source

Poly(Ionic Liquid)s Dispersants for Lubricants: A Review on Structure-Property Relationships. [PDF]

ACS Omega
Nik Fauzi NNA, Lim J, Matthews L, Ku Ishak KM, Shafiq MD.   +4 more
europepmc   +1 more source

The performance of lubricating oils

Wear, 1960
openaire   +2 more sources

Purification of Li2CO3 Obtained through Pyrometallurgical Treatment of NMC Black Mass from Electric Vehicle Batteries

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Lithium carbonate (Li2CO3) obtained from the black mass of recycled lithium batteries is dissolved in water under controlled conditions to remove lithium fluoride (LiF), which is present at a concentration of 3.08 % by weight. The dissolution is carried out at temperatures below 10 °C, and it has been demonstrated that lower temperatures result in ...
Laura Rosso, Lorena Alcaraz, Olga Rodríguez‐Largo, Félix A. López   +3 more
wiley   +1 more source

Hybrid cryo-nano MQL strategy for sustainable and high-performance machining of Monel 400. [PDF]

Sci Rep
Rao GN, Sivalingam S, Patel D, Arunkumar DT, Sankar SL, Pattanayak B, Juneja S, Aggarwal S, Bhowmik A, Abate L.   +9 more
europepmc   +1 more source

Dynamics of bubble absorption over porous membranes in an immersed medium

Droplet, EarlyView.
The dynamics of a bubble interacting with a flat, porous superhydrophobic membrane underwater has been illustrated. Abstract Porous superhydrophobic (SHP) membranes are gaining considerable attention due to their excellent underwater absorption and drag reduction properties. They exploit the Cassie‒Baxter state of wetting to remove the bubble in a fast
Kiran Raj M
wiley   +1 more source

Synergistic Optimization of the Properties of Fiber-Content-Dependent PPS/PTFE/MoS₂ Self-Lubricating Composites. [PDF]

Polymers (Basel)
Wang Z, Li S, Zhao L, Qiao Y, Wu Y, Yan Z, Yin Z, Wang P, Zhang X, Bian X, Shi L, He J, Yue S, Yao Z.   +13 more
europepmc   +1 more source

Effects of lubricant starvation on performance of elasto-hydrodynamically lubricated contacts

, 2005
The understanding and the accurate prediction of Elasto-Hydrodynamic Lubrication behaviour is crucial for controlled and reliable operation of machine parts in situations ranging from technical applications like rolling bearings, gears, cam-follower mechanisms, to medical applications such as artificial joints.
openaire   +1 more source