Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1126/science.3.67.563-b | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Microfluidic Monodispersed Microbubble Generation for Production of Cavitation Nuclei.
Micromachines (Basel)
December 2024
Department of Mechanical Engineering, The University of Memphis, Memphis, TN 38152, USA.
Microbubbles, acting as cavitation nuclei, undergo cycles of expansion, contraction, and collapse. This collapse generates shockwaves, alters local shear forces, and increases local temperature. Cavitation causes severe changes in pressure and temperature, resulting in surface erosion.
View Article and Find Full Text PDFSpecific Erosion Resistance Behaviour of Cold Forged and Angular Extruded Aluminium.
Materials (Basel)
August 2024
Department of Materials, Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Ivana Lučića 5, 10000 Zagreb, Croatia.
Aluminium finds wide application in mechanical engineering due to its low density and corrosion resistance. In this research, aluminium was subjected to two different metal forming technologies-cold forging (upsetting) and equal channel angular pressing (ECAP)-to obtain improvement in its exploitation properties. Parallel to changing mechanical properties by using these two processes, there was a change in the microstructure of the material.
View Article and Find Full Text PDFStudy on cavitation erosion-corrosion behavior of CoCrFeNiMoCu high entropy alloy in 3.5 wt% NaCl solution.
Ultrason Sonochem
November 2024
School of Naval Architecture and Ocean Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China. Electronic address:
Article Synopsis
- The study focuses on cavitation erosion (CE) in marine engineering and highlights the need for advanced materials to mitigate safety risks and costs.
- High entropy alloys (HEAs), particularly CoCrFeNiMoCu, are explored for their potential due to their hardness and corrosion resistance while being tested in a 3.5 wt% NaCl solution.
- Findings reveal that corrosion significantly influences CE mass loss, accounting for 48.02%, and that extended CE exposure reduces the alloy's corrosion resistance and alters damage characteristics over time.
Extrapulmonary hyalinizing granuloma: a rare case with intra-articular and tenosynovial involvement.
Skeletal Radiol
July 2024
Department of Radiology, University of California San Diego, San Diego, CA, 92103, USA.
Extrapulmonary hyalinizing granuloma (EPHG) is a notably rare condition, representing an exaggerated chronic immune response to antigenic stimuli. This report presents the first documented case of intra-articular and tenosynovial EPHG with radiological evaluation and pathological confirmation in a 60-year-old man presenting with wrist pain and swelling. Imaging findings were relatively symmetric with marked distension of the distal radioulnar joints and extensor tendon sheaths with masses and nodules of various sizes surrounded by synovitis and accompanied by bony erosions.
View Article and Find Full Text PDFCavitation erosion-corrosion properties of as-cast TC4 and LPBF TC4 in 0.6 mol/L NaCl solution: A comparison investigation.
Ultrason Sonochem
August 2024
CAS Key Laboratory of Nuclear Materials and Safety Assessment, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China.
In this work study, a comparative analysis was undertaken to investigate investigation into the cavitation erosion (CE) and corrosion behavior of laser powder bed fusion (LPBF) TC4 and as-cast TC4 in 0.6 mol/L NaCl solution. Relevant results indicated that LPBF TC4 revealed a rectangular checkerboard-like pattern with a more refined grain size compared to as-cast TC4.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!