Results 41 to 50 of about 51,998 (312)

Evaluation of cavitation erosion resistance of Al-Si casting alloys: effect of eutectic and intermetallic phases [PDF]

Fracture and Structural Integrity, 2018
In the present paper, the influence of eutectic and intermetallic phases on cavitation resistance of Al-Si alloys was studied. In fact, Al-Si alloys are commonly used for the production of components, such as cylinders, pistons, pumps, valves and ...
Marialaura Tocci, Annalisa Pola, Lorenzo Montesano, G. Marina La Vecchia   +3 more
doaj   +1 more source

Characterization of Macro/Microstructure and Corrosion Resistance of Austenitic Gas Tungsten Arc Welding Cladding

Advanced Engineering Materials, EarlyView.
Cladding is a proven method that boosts the surface qualities of mechanical parts by applying a layer of more durable material over a base substrate. This work responds to the needs of offshore and pressure vessels sectors by focusing on cladding a super austenitic steel onto low‐carbon steel through gas tungsten arc welding.
E. J. da Cruz Junior, F. M. F. A. Varasquim, F. O. Carvalho, L. F. F. Santiago, V. A. Ventrella, I. Calliari, M. Pigato   +6 more
wiley   +1 more source

Cavitation resistance of refractory samples based on talc and domestic zeolite from the Zlatokop deposit [PDF]

Tehnika, 2023
The paper presents the results of the research cavitation erosion behavior of samples based on talc with addition of domestic zeolite from the Zlatokop deposit.
Alil Ana B, Majstorović-Necković Jelena B., Martinović Sanja P., Volkov-Husović Tatjana D.   +3 more
doaj  

Comparison of cavitation erosion behaviors between the as-cast and friction stir processed Ni–Al bronze in distilled water and artificial seawater

Journal of Materials Research and Technology, 2021
In this investigation, the friction stir processing (FSP) method was utilized to improve the properties of the surface of the as-cast nickel aluminum bronze (NAB) alloy in two different processing parameters.
Yang Li, Ying Lian, Yanjun Sun
doaj   +1 more source

Bioinspired snapping-claw apparatus to study hydrodynamic cavitation effects on the corrosion of metallic samples [PDF]

, 2020
A creative low-cost and compact mechanical device that mimics the rapid closure of the pistol shrimp claw was used to conduct electrochemical experiments, in order to study the effects of hydrodynamic cavitation on the corrosion of aluminum and steel ...
Chavez, O., Gavaises, M., Godinez, F. A., Guzman, J. E. V., Mayen-Mondragon, R., Montoya, R.   +5 more
core   +1 more source

Evaluation of Plasticity and Creep Parameters From Tensile Stress–Strain Data for a Range of Strain Rates

Advanced Engineering Materials, EarlyView.
This plot compares experimental tensile stress–strain curves (with 4 different strain rates) and corresponding modelled curves (obtained using the optimised sets of Voce and Miller–Norton parameter values shown). The inferred M‐N values, characterizing the creep, are very similar to those obtained via conventional creep testing.
S. Ooi, R. P. Thompson, T. W. Clyne
wiley   +1 more source

Advances in imaging chest tuberculosis: blurring of differences between children and adults [PDF]

, 2009
This article reviews the ongoing role of imaging in the diagnosis of tuberculosis (TB) and its complications. A modern imaging classification of TB, taking into account both adults and children and the blurring of differences in the presentation patterns,
Ahmad, Al-Nasser, Andronikou, Andronikou, Andronikou, Andronikou, Andronikou, Bosch-Marcet, Bosch-Marcet, Buckingham, Burrill, Casas, Conces, De Backer, De Backer, De Villiers, den Boon, du Plessis, Erlank, Erlank, Fraser, Glicklich, Goodman, Goussard, Griffith-Richards, Grobbelaar, Gulati, Hamilton, Haramati, Hartman, Hopewell, Im, Jeong, Kim, Kim, Lee, Lee, Leung, Lighter, Marais, Maydell, Moon, Morris, Nakanishi, Neufang, Perlman, Raviglione, Reid, Rodriguez, Santelli, Scheepers, Stead, Swingler, Theron, Van Dyck, Van Rie, Vanhoenacker, Verver, Verver, Wall, Westcott, Woodring, Yilmaz, Zellweger   +63 more
core   +2 more sources

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

Trade-offs Between Water Transport Capacity and Drought Resistance in Neotropical Canopy Liana and Tree Species [PDF]

, 2016
In tropical forest canopies, it is critical for upper shoots to efficiently provide water to leaves for physiological function while safely preventing loss of hydraulic conductivity due to cavitation during periods of soil water deficit or high ...
De Guzman, Mark E., Santiago, Louis S., Schnitzer, Stefan A., Álvarez-Cansino, Leonor   +3 more
core   +1 more source

Cavitation Erosion Resistance of Additively Manufactured Materials

Chemical Engineering & Technology, 2022
AbstractCavitation‐induced wear, also known as cavitation erosion, can be found in many fluid power components, especially in water hydraulics. Cavitation erosion leads to component damage and might even cause system failure. The resistance of various materials to cavitation erosion when using conventional manufacturing processes has already been ...
Guse, Fabian, Voshage, Maximilian Alfons, Schleifenbaum, Johannes Henrich, Schmitz, Katharina   +3 more
openaire   +2 more sources