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Tao Wang, Yifan Wang, Qi Cheng, Shouming Yu and Guojun Zhang
CrNx coatings with a low nitrogen content below 31.7 at.% were deposited using closed field unbalanced magnetron sputtering by varying the N2:Ar flow ratio. A dense and column-free CrNx coating was obtained at a nitrogen content of 14.8 at.%, whereas the...
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Florian Frank, Michael Tkadletz, Christoph Czettl and Nina Schalk
As the demands for wear-resistant coatings in the cutting industry are constantly rising, new materials that have the potential to exhibit enhanced coating properties are continuously explored. Chemical vapor deposited (CVD) Zr(N,C) is a promising altern...
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Jian-Fu Tang, Chun-Hong Huang, Ching-Yen Lin, Fu-Chi Yang and Chi-Lung Chang
We investigated the effects of substrate rotation speed on the structural and mechanical properties of CrN/CrAlSiN multilayer coatings produced using high-power impulse magnetron sputtering (HiPIMS) on silicon and high-speed steel (HSS) substrates. Struc...
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Fernanda Caio and Christian Moreau
This study investigated the influence of the substrate shape and roughness on the microstructure of suspension plasma spray (SPS) coatings. For this purpose, an yttria-stabilized zirconia (YSZ) suspension was sprayed on flat and curved stainless-steel su...
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Ph. V. Kiryukhantsev-Korneev, Zh. S. Amankeldina, A. N. Sheveyko, S. Vorotilo and E. A. Levashov
Boron and oxygen-doped Cr?Al?Ti?N coatings were deposited by closed field unbalanced magnetron sputtering (CFUBMS) of TiB target manufactured by self-propagating high-temperature synthesis, and Ti, Cr, and Al targets. To evaluate the influence of doping ...
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Kwangsu Choi, Young Joo Kim, Min Kyu Kim, Sangyeob Lee, Seong Lee and Joon Sik Park
Coating properties and oxidation behaviors of Si pack cementation-coated TZM (Mo-0.5Ti-0.1Zr-0.02C) alloys were investigated in order to understand the stability of the coating layer at high temperatures up to 1350 °C in an ambient atmosphere. After ...
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Jun Zheng, Hui Zhou, Binhua Gui, Quanshun Luo, Haixu Li and Qimin Wang
In this study, AlCrN coatings were deposited using modulated pulsed power magnetron sputtering (MPPMS) with different power pulse parameters by varying modulated pulsed power (MPP) charge voltages (350 to 550 V). The influence of power pulse parameters o...
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Nicholas Curry, Kent VanEvery, Todd Snyder, Johann Susnjar and Stefan Bjorklund
Suspension plasma spraying has become an emerging technology for the production of thermal barrier coatings for the gas turbine industry. Presently, though commercial systems for coating production are available, coatings remain in the development stage....
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Mark F. Smith, Aaron C. Hall, James D. Fleetwood and Philip Meyer
A fundamentally new family of thermal spray processes has emerged. These new processes, collectively known as very low pressure plasma spray or VLPPS, differ from traditional thermal spray processes in that coatings are deposited at unusually low chamber...
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