Formation of Structure and Properties of Titanium Under Laser Surface Alloying with Nickel and Manganese
Sign Up to like & getrecommendations! Published in 2019 at "Metal Science and Heat Treatment"
DOI: 10.1007/s11041-019-00338-w
Abstract: The effect of laser surface alloying with nickel and manganese on the structure, phase composition, microhardness, and fretting resistance of the surface of titanium is studied. Treatment modes improving the structure and properties of the… read more here.
Keywords: laser surface; alloying nickel; surface; nickel manganese ... See more keywords
Micro and Nano Laser Pulses for Melting and Surface Alloying of Aluminum with Copper
Sign Up to like & getrecommendations! Published in 2017 at "Lasers in Manufacturing and Materials Processing"
DOI: 10.1007/s40516-017-0034-2
Abstract: In the present work, the use of microsecond and nanosecond laser pulses to alloy copper in aluminum is presented. In the first run, high purity (99.999%) copper thin film was thermally evaporated over (99.9%) purity,… read more here.
Keywords: laser; copper; laser pulses; aluminum ... See more keywords
Comprehensive theoretical analysis of the influence of surface alloying by zinc on the catalytic performance of Cu(1 1 0) for the production of methanol from CO2 selective hydrogenation: Part 1 – Thermochemical aspects
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.11.038
Abstract: Abstract Open copper facets such as Cu(1 1 0) were recently reported to most likely act as an active center of commercial Cu/ZnO/Al2O3 methanol synthesis catalysts. Surprisingly, unlike other surfaces of the metal component, the Cu(1 1 0) facet… read more here.
Keywords: hcoo; surface; catalytic performance; production ... See more keywords
Microstructures and corrosion resistance of Zircaloy-4 after surface alloying with copper by high-current pulsed electron beam
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.144222
Abstract: Abstract In present paper, Zircaloy-4 surface alloying with copper (Cu) using a high-current pulsed electron beam (HCPEB) device was firstly studied. For investigating the changes in microstructures and corrosion resistance prior and after surface alloying,… read more here.
Keywords: high current; surface; zircaloy surface; current pulsed ... See more keywords
Probing the effect of combustion controlled surface alloying in silver and copper towards ORR and OER in alkaline medium
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2019.05.016
Abstract: Abstract Bi-metallic silver-copper nanoparticles were synthesized using two modes of combustion synthesis, known as Solution Combustion Synthesis (SCS) and Second Wave Combustion Synthesis (SWCS) to enhance surface alloying in Cu and Ag. The alloying in… read more here.
Keywords: orr oer; silver copper; surface; surface alloying ... See more keywords
Fabrication and wear behavior of TiC reinforced FeCoCrAlCu-based high entropy alloy coatings by laser surface alloying
Sign Up to like & getrecommendations! Published in 2020 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2020.123571
Abstract: Abstract High entropy alloy (HEA) coatings of FeCoCrAlCu reinforced by TiC were successfully fabricated on Q235 steel by laser surface alloying (LSA). The effect of various TiC content on the constituent phases, microstructure, chemical composition,… read more here.
Keywords: laser surface; entropy alloy; hea coatings; fecocralcu based ... See more keywords
Synthesis, structure, and properties of the high Nb–TiAl alloy after Ni coatings by plasma surface alloying technique
Sign Up to like & getrecommendations! Published in 2020 at "Vacuum"
DOI: 10.1016/j.vacuum.2019.109029
Abstract: Abstract Ni coatings were prepared on the high Nb–TiAl alloy by the plasma surface alloying technique. The results found that surface morphology and microstructure exhibited a strong dependence on the deposited temperature. The elements diffusion… read more here.
Keywords: plasma surface; high tial; alloying technique; tial alloy ... See more keywords
Surface alloying of miniature components by micro-electrical discharge process
Sign Up to like & getrecommendations! Published in 2018 at "Materials and Manufacturing Processes"
DOI: 10.1080/10426914.2017.1364755
Abstract: ABSTRACT Surface alloying is necessary to enhance the surface features of machine elements. In the present study, feasibility of micro-electric discharge machining (micro-EDM) process for surface alloying has been investigated. Experiments are conducted on Nickel… read more here.
Keywords: work piece; surface; discharge; process surface ... See more keywords
Microstructure, nano-mechanical characterization, and fretting wear behavior of plasma surface Cr-Nb alloying on γ-TiAl
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology"
DOI: 10.1177/1350650120939835
Abstract: In this study, surface Cr-Nb alloying was realized on γ-TiAl using double glow plasma hollow cathode discharge technique. An inter-diffusion layer was generated under the surface, composed of Cr2Nb intermetallic compounds. After Cr-Nb alloying, the… read more here.
Keywords: resistance tial; plasma surface; surface; fretting wear ... See more keywords
Improved oxidation resistance of CoNiCrAlTaHfY/Co coating on C/C composites by vapor phase surface alloying
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Research"
DOI: 10.1557/jmr.2019.368
Abstract: A CoNiCrAlTaHfY/Co composite coating was prepared on the etched C/C composites by using duplex vapor phase surface alloying treatments, i.e., Co alloying and Co–Ni–Cr–Al–Ta–Hf–Y alloying. Microstructures and oxidation behavior of the coated C/C composites were… read more here.
Keywords: phase surface; surface; conicraltahfy; composite coating ... See more keywords
In-situ synthesis of titanium carbide particles in an iron matrix during diode-laser surface alloying of ductile cast iron
Sign Up to like & getrecommendations! Published in 2017 at "Materiali in Tehnologije"
DOI: 10.17222/mit.2015.198
Abstract: An in-situ formation of titanium carbide (TiC) particles in an iron matrix during diode-laser surface alloying of ductile cast iron (DCI) with direct injection of titanium powder into a molten pool was investigated. The microstructure… read more here.
Keywords: titanium carbide; laser; titanium; particles iron ... See more keywords