In an effort to corroborate theoretical and experimental techniques used for cold spray particle velocity analysis, two theoretical and one […]
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January 30, 2009
Improved Thermal Spray Consistency Via Plume Sensors -An Aerospace Perspective
Plume Sensor Technology can assist the conventional thermal spray shop to improve process consistency and output for many different process […]
May 15, 2008
Pre-Oxidation And TGO Growth Behaviour Of An Air-Plasma-Sprayed Thermal Barrier Coating
In thermal barrier coating (TBC) systems, spinel and nickel oxide formed in an oxidizing environment are believed to be detrimental […]
October 10, 2007
Yttria-Stabilized Zirconia Thermal Barriers Sprayed Using N2-H2 and Ar-H2 Plasmas: Influence of Processing and Heat Treatment on Coating Properties
Thermal barrier coatings were produced using both Ar and N2 as the primary plasma gas. Various aspects of the process […]
July 17, 2007
Influence Of Particle Temperature And Velocity On The Microstructure And Mechanical Behaviour Of High Velocity Oxy-Fuel (HVOF)-Sprayed Nanostructured Titania Coatings
Nanostructured titania feedstock powders were deposited via high velocity oxy-fuel (HVOF) spraying onto Ti–6Al–4V substrates. Using in-flight particle diagnostics, different […]
September 15, 2005
Superior Performance of High-Velocity Oxyfuel-Sprayed Nanostructured TiO2 in Comparison to Air Plasma-Sprayed Conventional Al2O3-13TiO2
Air plasma-sprayed conventional alumina-titania (Al2O3-13wt.%TiO2) coatings have been used for many years in the thermal spray industry for antiwear applications, […]
April 4, 2005
Diagnostics For Advanced Materials Processing By Plasma Spraying
Advanced coatings deposited by plasma spraying are used in a large variety of industrial applications. The sprayed coatings are employed […]
March 25, 2005
Enhanced Ductility In Thermally Sprayed Titania Coating Synthesized Using A Nanostructured Feedstock
Nanostructured and conventional titania (TiO2) feedstock powders were thermally sprayed via high velocity oxy-fuel (HVOF). The microstructure, porosity, Vickers hardness, […]
March 15, 2005
Process Temperature/Velocity-Hardness-Wear Relationships for High-Velocity Oxyfuel Sprayed Nanostructured and Conventional Cermet Coatings
High-velocity oxyfuel (HVOF) spraying of WC-12Co was performed using a feedstock in which the WC phase was either principally in […]
