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Effects of tungsten carbide thermal spray coating by HP/HVOF and hard chromium electroplating on AISI 4340 high strength steel
(2001-04-16)
In cases of decorative and functional applications, chromium results in protection against wear and corrosion combined with chemical resistance and good lubricity. However, pressure to identify alternatives or to improve ...
Fatigue strength of HVOF sprayed Cr(3)C(2)-25NiCr and WC-10Ni on AISI 4340 steel
(Elsevier B.V. Sa, 2008-11-25)
The fatigue strength of coated material is significantly influenced by internal residual stresses. Chromium coatings are used in applications to guarantee protection against wear and corrosion, combined with chemical ...
Electrochemical behaviour of thermally sprayed Cr3C2-NiCr coatings in 0.5 M H2SO4 media
(Kluwer Academic Publ, 2002-11-01)
The electrochemical behaviour of coated Cr3C2-NiCr steel in aerated 0.5 M H2SO4 solution was studied by means of electrochemical a.c. and d.c. measurements. A complete structural characterization of the coated steel before ...
Electrochemical behaviour of thermally sprayed Cr3C2-NiCr coatings in 0.5 M H2SO4 media
(Kluwer Academic Publ, 2002-11-01)
The electrochemical behaviour of coated Cr3C2-NiCr steel in aerated 0.5 M H2SO4 solution was studied by means of electrochemical a.c. and d.c. measurements. A complete structural characterization of the coated steel before ...
Influence of cold gas spray parameters on the corrosion resistance of Al-Al2O3 coatings sprayed on carbon steel
(2019-01-01)
This work describes the influence of standoff distance (SoD), and gas temperature on the morphology and corrosion resistance of Al-10%Al2O3 coatings deposited by cold gas spray (CGS) on carbon steel. The results showed ...
UV Phototransistors-Based upon Spray Coated and Sputter Deposited ZnO TFTs
(2020-07-15)
A comparison of Zinc Oxide (ZnO) phototransistors prepared by spray and sputter coating process is presented. The work shows that spray coated layers provide significant advantages in sensor response over ZnO phototransistors ...
Temperature measurements and adhesion properties of plasma sprayed thermal barrier coatings
(Asm InternationalMaterials ParkEUA, 1999)
Mass loss and wear mechanisms of HVOF-sprayed multi-component white cast iron coatings
(ELSEVIER SCIENCE SALAUSANNE, 2012)
In this work, multi-component white cast iron was applied by HVOF thermal spray process as alternative to other manufacture processes. Effects of substrate type, substrate pre-heating and heat treatment of coating on mass ...
Sprayed SnO2 antireflection coating on textured silicon surface for solar cell applications
(Ieee-inst Electrical Electronics Engineers IncNew YorkEUA, 1998)