Results 21 to 30 of about 1,029,273 (252)

Hot Corrosion Behavior of Stainless Steel with Al-Si/Al-Si-Cr Coating

open access: yesHigh Temperature Materials and Processes, 2017
The 1Cr18Ni9Ti stainless steel with Al-Si/Al-Si-Cr coatings is prepared by slurry process and vacuum diffusion, and the hot corrosion behavior of the stainless steel with/without the coatings is studied under the condition of Na2SO4 film at 950 °C in air.
Fu Guangyan   +4 more
doaj   +1 more source

Wear behavior and atomic competition mechanism of flexible wear-resistant coating with oxygen-free zone in Ti6Al4V alloy

open access: yesJournal of Materials Research and Technology, 2023
The flexible wear-resistant coating on Ti6Al4V substrate was successfully fabricated by plasma powder cladding with Al–Si powder. The microstructure, element distribution and phase component of the flexible wear-resistant coating were characterized by ...
Cheng Lin   +7 more
doaj   +1 more source

Effect of ion irradiation on tribological properties of composite coatings [PDF]

open access: yes, 2015
The paper discusses the results of the research in the effect of ion irradiation on tribological properties of multiphase ion-plasma coatings. It is shown that all the investigated coatings behave differently under ion irradiation: the Zn-Al, Fe-Al, Zn ...
Guchenko, S. A.   +6 more
core   +1 more source

Investigation on Mechanical Properties and Oxidation Behavior of 1.2 and 1.7 GPa Grades Coating-Free Press-Hardened Steels

open access: yesMetals, 2023
Al-Si-coated boron-alloyed steels are the most widely used press-hardened steels (PHSs), which offers good oxidation resistance during hot forming due to the presence of the near eutectic Al-Si coating. In this study, a recently developed novel un-coated
Zhisong Chai   +9 more
doaj   +1 more source

High resolution observations of friction-induced oxide and its interaction with the worn surface [PDF]

open access: yes, 2002
A detailed transmission electron microscopy study of oxide and oxygen-containing phase formation during the sliding wear of metals, composites and coatings is provided.
Bedolla-Jacuinde, A.   +6 more
core   +1 more source

Recent advances in mitigating fusion zone softening during laser welding of Al-Si coated 22MnB5 press-hardened steels

open access: yesMaterials Research Express, 2023
The automotive industry is seeking reduced vehicle weight and improved safety of newer generation vehicles to meet global zero-emission targets. Tailor-welded blanks offer a solution to meet this demand by producing lightweight yet strong components ...
Muhammad Shehryar Khan
doaj   +1 more source

Thermal cycling behavior of EBPVD TBC systems deposited on doped Pt-rich γ–γ′ bond coatings made by Spark Plasma Sintering (SPS) [PDF]

open access: yes, 2011
In the last decade, an increasing interest was given to Pt-rich γ–γ′ alloys and coatings as they have shown good oxidation and corrosion properties. In our previous work, Spark Plasma Sintering (SPS) has been proved to be a fast and efficient tool to ...
Boidot, Mathieu   +5 more
core   +2 more sources

Improving the Protectiveness of 3-Mercaptopropyl-Trimethoxysilane Coatings on Bronze by Addition of Oxidic Nano- and Microparticles [PDF]

open access: yes, 2020
The protectiveness of coatings based on 3-mercaptopropyl-trimethoxysilane (PropS-SH) applied on bronze artworks was enhanced by investigating and tuning a variety of factors.
BALBO, Andrea   +4 more
core   +1 more source

Silicon Derived from Glass Bottles as Anode Materials for Lithium Ion Full Cell Batteries. [PDF]

open access: yes, 2017
Every year many tons of waste glass end up in landfills without proper recycling, which aggravates the burden of waste disposal in landfill. The conversion from un-recycled glass to favorable materials is of great significance for sustainable strategies.
Ahmed, Kazi   +8 more
core   +1 more source

Improved Thermal Stability of Al-Si Alloy Coated Steel Sheet with Cr Thin Film Deposition [PDF]

open access: yesArchives of Metallurgy and Materials
We investigated the effect of Cr thin film deposition on the thermal stability and corrosion resistance of hot-dip aluminized steel. A high-quality Cr thin film was deposited on the surface of the Al-9 wt.
Jae-Hyeon Kim   +4 more
doaj   +1 more source

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