Results 51 to 60 of about 33,928 (309)

Study into mechanical and electrochemical properties of coating deposits and welded-coated components using the HVOF (High Velocity Oxy-Fuel) process. [PDF]

, 2007
The present study examines the metallurgical, mechanical and corrosion properties of High Velocity Oxy-Fuel (HVOF) thermal spray coatings of Inconel 625 powders on plain and welded surfaces of mild carbon and stainless steel (304).
Boudi, Adnan Abdullatif
core  

Design and optimization of coating structure for the thermal barrier coatings fabricated by atmospheric plasma spraying via finite element method

Journal of Asian Ceramic Societies, 2014
The first prerequisite for fabricating the thermal barrier coatings (TBCs) with excellent performance is to find an optimized coating structure with high thermal insulation effect and low residual stress.
L. Wang, X.H. Zhong, Y.X. Zhao, S.Y. Tao, W. Zhang, Y. Wang, X.G. Sun   +6 more
doaj   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Wear maps for TiC composite based coatings deposited on 303 stainless steel

, 2014
Dry sliding wear (pin-on-disc) tests were carried out under ambient conditions at room temperature for TiC coated and uncoated 303 stainless steel, using alumina as a counterface.
Rasool, Ghulam, Stack, Margaret, Stack, M.M., Rasool, G.   +3 more
core   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Research on microstructure of copper coatings on AlN ceramic surface by laser cladding and brazing

Materials Research Express, 2020
The preparation of Cu-based coatings on AlN ceramic surface was accomplished by laser cladding and brazing technology. The Cu-based coating was prepared by both copper powder and titanium powder on ceramic surface.
Jian Zhao, Xiangwang Wang, Fengyuan Shu, Sansheng Jiang, Pan Ma, Yixuan Zhao, Zhishui Yu   +6 more
doaj   +1 more source

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

Advanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

Dual function filtration and catalytic breakdown of organic pollutants in wastewater using ozonation with titania and alumina membranes [PDF]

, 2011
Water recycling via treatment from industrial and/or municipal waste sources is one of the key strategies for resolving water shortages worldwide. Polymer membranes are effective at improving the water quality essential for recycling, but depend on ...
Gayle Morris, Hu, Yaoxin, Zhu, Bo, Jin, Wanqin, Duke, Mikel, Gray, Stephen R, Wanqin Jin, Stephen Kennedy, Morris, Gayle E, Stephen Gray, Yaoxin Hu, Milne, Nicholas A, Gray, Stephen, Kennedy, Stephen, Nicholas Milne, Bo Zhu, Mikel Duke   +16 more
core   +1 more source

Properties determination of Al2O3-TiO2 composite sol and study of coating parameters

Xi'an Gongcheng Daxue xuebao
To enhance the performance of porous ceramic membranes and optimize the coating conditions of Al2O3-TiO2 composite sol on the ceramic membrane support, a sol-gel method was used to prepare the composite sol coating solution.
GUO Yani, WANG Jiaqing, ZHAN hui, CHEN Weixing, ZHANG Boyi, TONG Zhi   +5 more
doaj   +1 more source

Hardness and electrochemical behavior of ceramic coatings on Inconel

Journal of Electrochemical Science and Engineering, 2012
Thin films of ceramic materials like alumina and silicon carbide are deposited on Inconel substrate by pulsed laser deposition technique using Q-switched Nd: YAG laser.
C. Sujaya, H. D. Shashikala, G. Umesh, A. C. Hedge   +3 more
doaj   +2 more sources