In-flight heating process of powder particles in radio frequency (RF) thermal plasma have great importance for plasma spraying and spheroidization. […]
Category: DPV
Microstructure and Adhesion Strength of Ti Cold Spray Splats: The Influence of Powder Morphology
Cold spraying is an emerging additive manufacturing technology that can be used to repair metals and alloys. The adhesion strength […]
Influence of Deposition Parameters on the Formation of Surface Cracks in Segmented Aps-Tbcs
Thermal barrier coating system (TBCs) prepared using the Air plasma spray (APS) method are widely recognized as the most prevalent […]
Understanding the Impact of Binary Plasma Gas Mixtures in Plasma Spraying
In plasma spraying, H2 or N2 is commonly added to the primary Ar plasma which may increase the specific enthalpy, […]
Role Of Nitrogen And Helium Gases On Microstructure And Anisotropic Mechanical Properties Of Cold-Sprayed Scalmalloy Deposits
Aluminum alloys (Al) produced by fusion-based additive manufacturing techniques exhibit limited strength due to undesirable grain growth, porosity, and thermal […]
Splat Deposition Stress Formation Mechanism Of Droplets Impacting Onto Texture
This study focuses on understanding the crucial phenomenon of deposition stress during the splat formation of plasma-sprayed droplets, which is […]
Numerical and Experimental Analysis of a Solid Shroud in Multi-arc Plasma Spraying
Plasma spraying is characterized by high flexibility, but has challenges of high energy consumption and oxidation of the metallic spray […]
Using optical emission spectroscopy in atmospheric conditions to track the inflight reduction of plasma sprayed TiO2−x feedstock for thermoelectric applications
Thermal spray deposition (specifically Atmospheric Plasma Spraying, APS) is a well-established surface coating technology with a broad scope of applications […]
Effect Of H2 Addition On The Preparation Of Zro2 Powder From Zircon (Zrsio4) Using A Plasma Torch
In this study, the plasma torch is utilized for the preparation of highly pure ZrO2 from zircon (ZrSiO4). The incorporation […]