Results 11 to 20 of about 1,743 (197)

Study on cavitation erosion resistance of bimodal grain copper alloy fabricated by laser shock peening

Journal of Materials Research and Technology, 2023
The surface of marine fluid operating machinery is commonly damaged by cavitation, and the protection of its surface is one of the key technologies in contemporary marine industry.
Yuanhang Zhou, Hongbing Yao, Pengyu Wei, Aixin Feng, Xiang He, Jiang Yue, Wei Su, Weihua Zhu   +7 more
doaj   +1 more source

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

Effects of Ce, Sm and Yb on cavitation erosion of NAB alloy in 3.5% NaCl solution

Ultrasonics Sonochemistry, 2022
The influences of Ce, Sm and Yb on cavitation erosion of NAB alloy in 3.5% NaCl solution are evaluated using mass loss, SEM, 3D morphology and Tafel plot, respectively. The results show that the addition of Ce or Sm or Yb enhances the mechanical property
D.G. Li, S.L. Song, D.R. Chen, P. Liang
doaj   +1 more source

Investigation on Ultrasonic Cavitation Erosion of Aluminum–Titanium Alloys in Sodium Chloride Solution

Crystals, 2021
Two kinds of Ti-alloys, i.e., Al–5Ti and Al–10Ti alloys, were manufactured in this study, and their ultrasonic cavitation erosion behaviors in 3.5 wt.% NaCl solution were evaluated by the cumulative mass loss, scanning electronic micrograph, and three ...
Jingtao Zhao, Liping Ning, Jingwen Zhu, Yinglong Li   +3 more
doaj   +1 more source

Investigation on Ultrasonic Cavitation Erosion Behaviors of Al and Al-5Ti Alloys in the Distilled Water

Metals, 2020
Al and Al-5Ti alloys were manufactured by an ultrasonic casting method with a new device, and their ultrasonic cavitation erosion behaviors of Al and Al-5Ti alloys in the distilled water were clarified.
Jingtao Zhao, Zongming Jiang, Jingwen Zhu, Junjia Zhang, Yinglong Li   +4 more
doaj   +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

On the Cavitation Erosion Resistance of Coatings

Journal of the Society of Materials Science, Japan, 1965
The propellers of ships have often been observed as damaged as a result of cavitation erosion. Although several investigations have been made on the problem of cavitation erosion of coatings by way of prevention against damage of propellers, the cavitation tests have been conducted under different test conditions with different test methods.
NAKAJO, Tadao, KUBO, Hiroshi, HAMADA, Tadatsugu, KINOSHITA, Hidejiro   +3 more
openaire   +2 more sources

Evaluation of cavitation erosion resistance of arc-sprayed Fe-based amorphous/nanocrystalline coatings in NaCl solution

Results in Physics, 2019
The cavitation erosion behavior of Fe-based amorphous/nanocrystalline coatings has been investigated in specimens prepared by arc spraying process. The cavitation erosion test was performed in a vibratory cavitation apparatus using 3.5 wt% NaCl solution.
Jinran Lin, Zehua Wang, Jiangbo Cheng, Min Kang, Xiuqing Fu, Sheng Hong   +5 more
doaj   +1 more source

Effect of residual stress and phase constituents on corrosion-cavitation erosion behavior of 304 stainless steel by iso-material manufacturing of laser surface melting

Journal of Materials Research and Technology, 2023
Different from additive manufacturing and subtractive manufacturing, iso-material manufacturing (also named isovolumetric manufacturing) is applied to 304 stainless steel (304SS) by laser surface melting (LSM) at four energy density (51 J/mm2, 44 J/mm2 ...
B.S. Cao, C.L. Wu, L. Wang, S. Zhang, C.H. Zhang, X.Y. Sun   +5 more
doaj   +1 more source

Ultrasonic Cavitation Erosion Behavior of CoCr_xFeMnNi High-Entropy Alloy Coatings Prepared by Plasma Cladding

Metals, 2023
CoCrxFeMnNi (x represents the atomic percentage of Cr element, x = 20, 25, 30, and 35, denoted as Cr20, Cr25, Cr30, and Cr35 alloys) high-entropy alloy (HEA) coatings were cladded by plasma arc on the surface of 0Cr13Ni5Mo steel.
Kaige Zhang, Danqing Yin, Bin Wang, Maochang Li, Xiao Xiao, Ning Ma, Keke Zhang   +6 more
doaj   +1 more source