Journal of Thermal Spray Technology
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Comparison between Ni-Cr-40vol%TiC wear-resistant plasma sprayed coatings produced from self-propagating high-temperature synthesis and plasma densified powders
Journal of Thermal Spray Technology - Tập 5 - Trang 335-342 - 1996
Plasma sprayed Ni-Cr-40vol%TiC coatings produced from powders obtained by
self-propagating hightemperature synthesis (SHS) and plasma densification (PD)
processes are characterized. Chemical composition, microstructure, and
mechanical properties, such as microhardness and wear resistance, are evaluated
and compared. SHS coatings exhibit good sliding wear performance. The exact
stoichiometry of tit...
Technology of thermally sprayed anilox rolls: State of art, problems, and perspectives
Journal of Thermal Spray Technology - Tập 5 - Trang 317-334 - 1996
This paper deals with the surfacing technology of ceramic anilox rolls. The
rolls are used in the printing industry to transport the precisely determined
quantity of ink in the flexographic printing machines. The technology of roll
surfacing is discussed by taking the following aspects into account: preparation
of the powder to spray the ceramic coating; thermal spraying of the duplex (bond
coatin...
Thermal barrier coatings issues in advanced land-based gas turbines
Journal of Thermal Spray Technology - Tập 6 - Trang 187-192 - 1997
The Department of Energy’s Advanced Turbine Systems (ATS) program is aimed at
fostering the devel-opment of a new generation of land-based gas turbine systems
with overall efficiencies significantly be-yond those of current
state-of-the-art machines, as well as greatly increased times between inspection
and refurbishment, improved environmental impact, and decreased cost. The
proposed duty cycle o...
Industrial guide—markets, materials, and applications for thermal-sprayed coatings
Journal of Thermal Spray Technology - Tập 1 - Trang 143-145 - 1992
This article is presented in two parts. First, some select industrial sectors
are analyzed, and the activities most likely to sustain or promote growth are
highlighted. The second part profiles current activity by showing, for each of
these industrial sectors, which equipment and processes are operating, which
coating functions are required, and which types of material are currently
consumed.
Novel Stacked Wire Mesh Compact Heat Exchangers Produced Using Cold Spray
Journal of Thermal Spray Technology - Tập 20 - Trang 1192-1200 - 2011
This study examines the feasibility of using the pulsed gas dynamic spraying
(PGDS) process to deposit metal powder on the outer surfaces of metal wire mesh
wafers for use as high-performance compact heat exchangers. Plain-square weave
woven mesh produced from stainless steel wires were stacked and sintered to form
wire mesh bricks, which were then cut into wafers. The outer surfaces of the
wafers...
Preparation and Bond Properties of Thermal Barrier Coatings on Mg Alloy with Sprayed Al or Diffused Mg-Al Intermetallic Interlayer
Journal of Thermal Spray Technology - Tập 23 - Trang 304-316 - 2013
Sprayed Al or diffused Mg-Al layer was designed as interlayer between the
thermal barrier coatings (TBCs) and Mg alloy substrate. The effects of the
interlayer on the bond properties of the coats were investigated. Al layers were
prepared by arc spraying and atmospheric plasma spraying (APS), respectively.
Mg-Al diffused layer was obtained after the heat treatment of the sprayed sample
(Mg alloy w...
Correction to: Fabrication and Oxidation Resistance of TiAl Matrix Coatings Reinforced with Silicide Precipitates Produced by Heat Treatment of Warm Sprayed Coatings
Journal of Thermal Spray Technology - Tập 29 - Trang 2080-2080 - 2020
The primary affiliation of author Judyta Sienkiewicz should be listed as:
Research Center for Structural Materials, National Institute for Materials
Science, Tsukuba-Shi, Japan, and the secondary affiliation as: Institute of
Armament Technology, Faculty of Mechatronics and Aerospace Military University
of Technology, Warsaw, Poland.
Investigations on Particle Behavior at the Stagnation Zone for a Suspension Particle Jet in Plasma Spray Conditions
Journal of Thermal Spray Technology - - 2021
Mechanical and Tribological Behavior of Ni(Al)-Reinforced Nanocomposite Plasma Spray Coatings
Journal of Thermal Spray Technology - Tập 23 - Trang 477-485 - 2013
The mechanical and tribological behavior and microstructural evolutions of the
Ni(Al)-reinforced nanocomposite plasma spray coatings were studied. At first,
the feedstock Ni(Al)-15 wt.% (Al2O3-13% TiO2) nanocomposite powders were
prepared using low-energy mechanical milling of the pure Ni and Al powders as
well as Al2O3-13% TiO2 nanoparticle mixtures. The characteristics of the powder
particles an...
Numerical Studies on the Effects of Stagnation Pressure and Temperature on Supersonic Flow Characteristics in Cold Spray Applications
Journal of Thermal Spray Technology - Tập 20 - Trang 1085-1097 - 2011
Low-temperature particle coating requires supersonic flow. The characteristics
of this supersonic flow are investigated using a nonlinear turbulence model. The
low-temperature, supersonic particle deposition technique is valuable because
its rapid and dense coating minimizes thermal damage to both particles and
substrate. It has excellent potential for industrial production of low-cost thin
films....
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