Results 21 to 30 of about 194,352 (287)

Fatigue performance of thermal spray coatings on carbon steel: a review [PDF]

, 2019
This paper contributes to a review of the research of the fatigue behaviour of thermal spray coatings on carbon steel. Previous studies provide the experimental characterization of the fatigue resistance of coated carbon steel.
Harimon, M. A., M. Halmi, M. A., Mahmod, M. F., Mohd Tobi, L.   +3 more
core   +1 more source

Research on microstructure and properties of 3D plasma spray welding repair layer of continuous casting segmented rollers

Materials Research Express, 2023
In this paper, the Fe-Cr-Ni-Si powder was used in a 3D plasma spray welding machine to perform spray welding repair tests on continuous casting segmented rollers for service life improvement.
Yuxiang Li, Ying Zhou, Zhengbing Meng, Xiao Liu, Xin Zhang, Yuanyu Chen, Jialong Shen, Jiachi Liao   +7 more
doaj   +1 more source

Investigation of the gamma shielding efficiency reduction by depositing PbO and MnO2 composition on various types of substrates [PDF]

Nuclear Technology and Radiation Protection, 2023
In this study, a PbO, MnO2, PbO + MnO2 thin film (nano layer) was deposited onto a microscope glass, indium tin oxide glass, and aluminum with thicknesses 0.1 mm and 0.5 mm substrate, samples were prepared by the thermal spray technique.
Alhamdi Walat Abdulqader, Khalil Mohammed Hussein   +1 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

Reinforced sol–gel thermal barrier coatings and their cyclic oxidation life [PDF]

, 2013
Cyclic oxidation life enhancement of sol–gel thermal barrier coatings is obtained via the reinforcement of the controlled micro-crack network that forms during the initial sintering of the deposit.
Ansart, Florence, Bonino, Jean-Pierre, Le Maoult, Yannick, Lours, Philippe, Pin, Lisa, Vidal, Vanessa   +5 more
core   +4 more sources

Graphene nanoplatelets in titanium coatings deposited by cold spray: Mechanical properties

Journal of Materials Research and Technology
Nano-platelets Graphene (GNPs) have emerged as a promising reinforcement for Ti coatings due to their exceptional mechanical and tribological properties.
Edwin Torres Díaz, Alessio Silvello, Edwin Rúa Ramirez, Rodolpho Fernando Vaz, Irene García Cano   +4 more
doaj   +1 more source

Crack-Growth Behavior in Thermal Barrier Coatings with Cyclic Thermal Exposure [PDF]

, 2019
Crack-growth behavior in yttria-stabilized zirconia-based thermal barrier coatings (TBCs) is investigated through a cyclic thermal fatigue (CTF) test to understand TBCs’ failure mechanisms.
Choi, Baig-Gyu, Jung, Yeon-Gil, Kim, In-Soo, Lyu, Guanlin, Paik, Ungyu, Song, Dowon, Song, Taeseup, Zhang, Jing   +7 more
core   +1 more source

A comparison of cold spray, atmospheric plasma spray and high velocity oxy fuel processes for WC-Co coatings deposition through LCA and LCCA

Heliyon
In this study, an environmental and economic assessment of WC-Co coatings deposited by Cold Gas Spray (CGS), Atmospheric Plasma Spray (APS) and High Velocity Oxy Fuel (HVOF) spray technologies is carried out.
E. Rúa Ramirez, A. Silvello, E. Torres Diaz, F. Tornese, M.G. Gnoni, I. Garcia Cano   +5 more
doaj   +1 more source

Methods for Improvement of the Thermal Efficiency during Spray Drying

E3S Web of Conferences, 2018
Spray drying is a kind of unit operation with high energy consumption and relatively low energy utilization, and the problem of low thermal efficiency has been attracted the attention by scholars at home and abroad.
Cheng Fangyuan, Zhou Xueyong, Liu Yanmei
doaj   +1 more source

Experimental studies on key parameters of the dust removal of soil thermal desorption device using acoustic agglomeration

能源环境保护, 2023
In order to solve the serious dusting problem for soil thermal desorption device, the method of acoustic agglomeration combined spray was applied to the dust removal of the thermal desorption device.
ZHONG Yunhao, WU Angjian, GU Hailin, CHI Zuohe, CHEN Tong, ZHANG Guangxue*   +5 more
doaj   +1 more source