LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "plasma torch" as a keyword



Influence of the Shroud Gas Injection Configuration on the Characteristics of a DC Non-transferred Arc Plasma Torch

Sign Up to like & get
recommendations! Published in 2018 at "Plasma Chemistry and Plasma Processing"

DOI: 10.1007/s11090-018-9890-6

Abstract: The characteristics of the plasma jet emanating from a dc non-transferred plasma torch is affected by many factors including arc current, type of gas, gas flow rate, gas injection configuration and torch geometry. The present… read more here.

Keywords: configuration; gas; arc current; plasma torch ... See more keywords

Microstructure and mechanical property of dense yttria-stabilized zirconia coating fabricated by an axial bi-cathode plasma torch under very low pressure

Sign Up to like & get
recommendations! Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.12.212

Abstract: Abstract Very low-pressure plasma spray is a promising technique for preparing dense metal/ceramic coatings due to the high-speed plasma jet. However, at the same time, the low-pressure environment weakens the ability of the plasma jet… read more here.

Keywords: cathode plasma; stabilized zirconia; plasma torch; yttria stabilized ... See more keywords

High-temperature oxidation and plasma torch testing of MoSi2–HfB2–MoB ceramics with single-level and two-level structure

Sign Up to like & get
recommendations! Published in 2019 at "Corrosion Science"

DOI: 10.1016/j.corsci.2019.07.001

Abstract: Abstract Influence of the composition and structure of the heterophase ceramics in system MoSi2–HfB2–MoB on the thermal conductivity, kinetics and mechanisms of oxidation at 1200 °C and 1650 °C, including the plasma torch testing at 2000 °C, was… read more here.

Keywords: oxidation; level; plasma torch; level structure ... See more keywords

Study of graphene layer growth on dielectric substrate in microwave plasma torch at atmospheric pressure

Sign Up to like & get
recommendations! Published in 2020 at "Diamond and Related Materials"

DOI: 10.1016/j.diamond.2020.107798

Abstract: Abstract The initial stage of graphene layer deposition on silicon oxide substrate by ethanol decomposition in dual-channel microwave plasma torch at atmospheric pressure was studied in dependence on precursor flow rate and delivered microwave power.… read more here.

Keywords: graphene layer; plasma torch; spectroscopy; substrate ... See more keywords
Photo by sxy_selia from unsplash

Investigation of self-ignition characteristics of the microwave plasma torch

Sign Up to like & get
recommendations! Published in 2017 at "Journal of Analytical Atomic Spectrometry"

DOI: 10.1039/c7ja00181a

Abstract: The traditional method for ignition of plasma sustained with the microwave plasma torch (MPT) is by touching the central tube with a metal rod or with the aid of a spark from a Tesla coil,… read more here.

Keywords: self ignition; plasma torch; torch; ignition ... See more keywords

The Microwave Plasma Torch Chemical Vapor Deposition of Graphene Layers on Copper Foils for Facilitating Uniform Lithium Deposition in Lithium Metal Batteries

Sign Up to like & get
recommendations! Published in 2024 at "Journal of Materials Chemistry A"

DOI: 10.1039/d4ta04255g

Abstract: The utilization of vertically aligned graphene, grown via microwave plasma torch chemical vapor deposition (MPTCVD), on copper (Cu) foil is investigated for its application in the “zero-excess” lithium metal batteries... read more here.

Keywords: lithium; torch chemical; microwave plasma; deposition ... See more keywords

Non-equilibrium modeling on the plasma–electrode interaction in an argon DC plasma torch

Sign Up to like & get
recommendations! Published in 2021 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/ac122a

Abstract: A 2D two-temperature chemical non-equilibrium model considering both cathode and anode space-charge sheath is applied to investigate the plasma–electrode interaction in a laminar argon DC plasma torch working at atmospheric pressure. In order to validate… read more here.

Keywords: plasma; plasma electrode; electrode interaction; non equilibrium ... See more keywords

Characterization of nitrogen thermal plasma torch: electric and gas pressure effects

Sign Up to like & get
recommendations! Published in 2025 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/adfae5

Abstract: The industrial applications of thermal plasma technology, particularly in material processing, have attracted considerable attention worldwide. Plasma torch is a tool that has proven its efficacy for industrial use by thermal arc plasma production. In… read more here.

Keywords: pressure; gas; plasma torch; torch ... See more keywords

CO2 conversion in a microwave plasma torch: 2D vs 1D approaches

Sign Up to like & get
recommendations! Published in 2023 at "Plasma Sources Science and Technology"

DOI: 10.1088/1361-6595/acce66

Abstract: In the present study, we computationally investigate the splitting of CO2 to carbon monoxide and oxygen in an atmospheric pressure microwave (MW) plasma torch. We demonstrate different stages of CO2 conversion while using 2D and… read more here.

Keywords: plasma torch; microwave plasma; model; co2 conversion ... See more keywords

Soot Formation during the Decomposition of Chlorine-Containing Hydrocarbons with an AC Plasma Torch

Sign Up to like & get
recommendations! Published in 2020 at "Technical Physics"

DOI: 10.1134/s1063784220120178

Abstract: Abstract The process of decomposition of organochlorine compounds by a three-phase ac plasma torch with vortex arc stabilization is studied. The plasma torch had two zones for introducing the plasma-forming media: the near-electrode and arc-burning… read more here.

Keywords: chlorine; soot formation; formation decomposition; plasma torch ... See more keywords

Influence of Plasma Torch Design on Cutting Quality during Precision Air-Plasma Cutting of Metal

Sign Up to like & get
recommendations! Published in 2020 at "Steel in Translation"

DOI: 10.3103/s096709122003002x

Abstract: Optical interferometry and metallographic analysis were used to study the structure of cutting seams obtained after 09G2S steel cutting by a PMVR-5 plasma torch. These plasma torches have many design features in the gas-dynamic stabilization… read more here.

Keywords: plasma torch; influence plasma; quality; plasma ... See more keywords