Results 171 to 180 of about 167,827,407 (289)

Electrostatic Charge-Based Online Monitoring of the Grinding Process. [PDF]

Sensors (Basel)
Li P, Duan X, Zhang X, Zuo H, Hua Q, Liu Y.   +5 more
europepmc   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

Effect of Some Cutting Parameters on Surface Finish of Bright Mild Steel

Journal of Applied Sciences and Environmental Management
The objective of this paper was to evaluate the effect of some cutting parameters on surface finish of bright mild steel (BMS). Samples were cut into the required piece with dimension 50mm x 200mm and the turning operation done using a tungsten carbide ...
E. Obojoh, T. I. Francis-Akilaki
doaj  

Optimization of CNC milling parameters for YXR-7 tool steel using fuzzy MARCOS: A multi-response approach to improve machining productivity. [PDF]

PLoS One
Arunkumar ALN, Kumar S, Nampoothiri KN, Jha A, Jaiswal A.   +4 more
europepmc   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

Grinding Metamorphic Layer of Bearing Steel: Formation Mechanisms, Characterization, and Process Parameter Effects. [PDF]

Materials (Basel)
Guo J, Xia T, Cao D, Liu X, Zhang W, Liu Y, Zhu J.   +6 more
europepmc   +1 more source

Uniform Amorphization of Crystalline Silicon Surfaces Enabled by Deep Ultraviolet Femtosecond Laser Pulses

Advanced Engineering Materials, EarlyView.
Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali, Magali Gregoire, Matys Guyard, Tatiana Itina, David Grojo, Pol Sopeña   +5 more
wiley   +1 more source

Predicting graft thickness in ultrathin DSAEK using a mechanical microkeratome system. [PDF]

BMJ Open Ophthalmol
Visioli G, Lucchino L, Scarinci F, Jünger V, Pocobelli G, Lodato G, Falchi A, Marenco M, Lambiase A, Pocobelli A, Colabelli Gisoldi RAM.   +10 more
europepmc   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

The Influence of Three-Dimensional Impaction Depth on Surgical Difficulty During Mandibular Third Molar Surgery: A Cone-Beam Computed Tomography (CBCT)-Based Prospective Observational Study. [PDF]

Cureus
Shinde SU, Joseph B, Roy A, Giri K, Gohil J, Parveen A.   +5 more
europepmc   +1 more source