Results 51 to 60 of about 796 (182)

HVOF deposition characteristics and corrosion resistance of 316 stainless steel coating on magnesium alloy surface

Cailiao gongcheng
The 316 stainless steel coatings with different thicknesses （SSC2， SSC4， SSC7， SSC10） were deposited on the magnesium alloy surface by using the HVOF method.
LI Xuqiang, LI Wensheng, ZHANG Zheyun, CUI Shuai, SHAO Lei, ZHAI Haimin   +5 more
doaj   +1 more source

Porosity‐Zoned Porous‐Transport Layer for Proton‐Exchange Membrane Water Electrolysis by High‐Velocity Flame Spraying

Advanced Engineering Materials, Volume 27, Issue 5, March 2025.
High‐velocity oxy‐fuel spraying is introduced to fabricate cost‐effective porous‐transport layers (PTLs) for proton‐exchange membrane water electrolysis (PEMWE). These PTLs feature a zoned design: one side with decreased roughness for an improved catalyst layer–PTL interface and the other with high porosity facilitating mass transport. The PTLs perform
Kirsten Bobzin, Selina Finger, Lidong Zhao, Hendrik Heinemann, Elisa Olesch, Katja Radermacher, Sabrina Pechmann, Dennis Possart, Silke H. Christiansen, Darius Hoffmeister, Birk Fritsch, Simon Thiele, Andreas Hutzler   +12 more
wiley   +1 more source

A Review on Fatigue Characteristics of Nickel‐Aluminum Bronze (NAB): Conventionally Fabricated and Additively Manufactured

Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 2, Page 535-565, February 2025.
ABSTRACT Nickel‐aluminum bronze (NAB) is extensively utilized across various industries, particularly marine applications due to its exceptional corrosion resistance. The mechanical properties of NAB are highly dynamic, and influenced by factors such as manufacturing processes, operating environments, and microstructure.
Mojtaba Roshan, MohammadBagher Mahtabi, Sara Ranjbar Eslamloo, Alireza Behvar, Meysam Haghshenas   +4 more
wiley   +1 more source

Wear Resistance and Brake Performance of Brake Discs Coated with Cr3C2-25%NiCr and WC-12%Co using the HVOF method

International Journal of Automotive Science and Technology, 2017
High Velocity Oxygen Fuel (HVOF) is one of the excellent approaches used to coat lamellar graphite cast irons with wear-resistant Cr3C2-25%NiCr Chromium Carbide-Nickel Chrome and WC-12%Co tungsten carbide with good qualities.
Mehmet Çakmakkaya, Mehmet Çakmakkaya
doaj  

Technical Solution to Decrease Cavitation Effects in the Kaplan Turbine Blade

RUDN Journal of Engineering Research
Application of Kaplan turbines is widespread in low-water-head and large-capacity hydropower plants. An understanding of the failure mechanism of Kaplan Turbines is a key factor to provide useful solutions for their prevention or early treatment and to ...
Mohammed Ridha W. Khalid, Kazem Reza Kashyzadeh, Siamak Ghorbani   +2 more
doaj   +1 more source

Research Progress on WC-12Co Coatings Prepared by High Velocity Oxy-Fuel Spraying [PDF]

Cailiao Baohu
High velocity oxy-fuel (HVOF) spraying has been developed as an important technology in surface engineering and remanufacturing to provide materials with protective and functional coatings，thereby ensuring the surface protection of parts and the ...
SI Yongli, NAN Jian, XIE Liangjun, SONG Shengqiang, DAI Xueting, MU Zhigang, ZOU Junwen
doaj   +1 more source

Keraamipinnoitteiden valmistus HVOF-ruiskutuksella

, 2000
Keraamien pinnoittaminen termisesti ruiskuttamalla suoritetaan yleisesti plasmaruiskutuksella. Keraamien pinnoittaminen HVOF-ruiskutuksella (suurnopeusliekkiruiskutuksella) on poikkeuksellista. Keraamien pinnoittaminen HVOF-ruiskutuksella on kuitenkin kiinnostavaa, koska näin valmistettujen keraamipinnoitteiden käyttöominaisuudet ovat ...
Korpiola, Kari, Jokinen, Petri
  +5 more sources

Ultrasonic phased-array inspection of HVOF-coated internal diameters of cylindrical components

e-Journal of Nondestructive Testing
High-velocity oxygen Fuel (HVOF) is a coating process that produces a dense, tightly bonded layer that significantly enhances wear resistance on the coated component.
Ricardo Baiotto, Olivier Arѐs, Julien Walter   +2 more
doaj   +1 more source

Corrosion resistance analysis of Al2O3-TiO2 composite ceramic coatings on carbon steel pipe surfaces

Alexandria Engineering Journal
This study investigates the corrosion resistance of Al2O3-TiO2 composite coatings reinforced with multi-walled carbon nanotubes (MWCNTs) on carbon steel pipe surfaces.
Wei Lan, Zhenhua Chen, Xiang Zhang, Wuxi Bi, Wenhui Liu   +4 more
doaj   +1 more source

A Comparative Study of the Life Cycle Inventory of Thermally Sprayed WC-12Co Coatings

Metals
In this research, a life cycle inventory (LCI) is developed for tungsten carbide–cobalt (WC-Co) coatings deposited via atmospheric plasma spray (APS), high-velocity oxy-fuel (HVOF), and cold gas spray (CGS) techniques.
Edwin Rúa Ramirez, Alessio Silvello, Edwin Torres Diaz, Rodolpho Fernando Vaz, Irene Garcia Cano   +4 more
doaj   +1 more source