Search
Search Results
-
Microstructure Evolution and Mechanical Properties of Multilayer AA6061 Alloy Fabricated by Additive Friction Stir Deposition
Multilayer AA6061 aluminum alloy components are successfully fabricated by the additive friction stir deposition (AFSD) process. The surface...
-
Deposition of TiAlN Thin Films by Magnetron Discharge Plasma
AbstractIn this paper, the effects of nitrogen flow rate on the physical and chemical properties of TiAlN thin films deposited from magnetron...
-
Predicting Melt Pool Dimensions for Wire-Feed Directed Energy Deposition Process
Additive manufacturing (AM) is gaining attention because of its ability to design complex geometries. Direct energy deposition (DED), one of the AM...
-
Defect Configurations and Ionization Energies of Carbon Vacancies, Hydrogen, Boron and Their Complexes in Diamond
We present first principles density functional theory calculations of boron, hydrogen, interstitial carbon atoms and their complexes in diamond. Such...
-
Comparison of α particle detectors based on single-crystal diamond films grown in two types of gas atmospheres by microwave plasma-assisted chemical vapor deposition
Chemical vapor deposition (CVD)-grown diamond films have been developed as irradiation-resistant materials to replace or upgrade current detectors...
-
Physicochemical Interaction Processes in the Carbon (Diamond)–Silicon System
AbstractThe chemical processes occurring during the interaction of carbon (diamond) with silicon are experimentally investigated. Thermal analysis of...
-
Three-Dimensional Numerical Simulation of Repairing Process by Laser Direct Energy Deposition
In recent years, technology to properly repair damage detected during periodic inspections has been necessary to continue to use aging...
-
Failure Behavior of Hydrogenated and Hydrogen Free Diamond Like Carbon (DLC) Films in Water Environment
Diamond like carbon (DLC) film exhibits typical properties such as high hardness and low coefficient of friction, often used to improve fiction and...
-
A review of plasma-assisted deposition methods for amorphous carbon thin and ultrathin films with a focus on the cathodic vacuum arc technique
Amorphous carbon ( a -C) films have garnered significant attention over the past few decades, principally due to their remarkable thermophysical...
-
Methanol Pyrolysis-Mediated Reduction of GeO2 and Chemical Vapor Deposition of Polycrystalline Ge Films
Methanol is a renewable, low-carbon chemical that can be obtained from biomass. GeO 2 is the main source for producing Ge, which is an important...
-
Synthesis of Diamond under Relatively Lower Pressure and Lower Temperature via Chemical Reaction
AbstractIn this paper we present a new diamond synthesis method via introduction of highly reactive carbon atoms generated from chemical reactions as...
-
Electrical properties and field emission characteristics of ITO nanorod thin films synthesized by electron beam physical vapor deposition
One-dimensional nanostructures, especially those with high aspect ratios, are suitable materials for fabricating field emitters. Indium tin oxide...
-
Corrosion behaviour of the Ti-6Al-4V alloy after functionalization by polyacrylic acid using plasma-enhanced chemical vapor deposition
The plasma-enhanced chemical vapor deposition (PECVD) technique emerges as a versatile approach for the functionalization of metallic materials,...
-
Molecular simulation and curing-forming of ultraviolet/thermal-sensitive resin diamond composites for microstructured polishing tool
This study presented a novel preparation method of microstructured polishing tools by using ultraviolet/ thermal-curing liquid resin. Five mass...
-
Mechanical anisotropy and microstructural characterization of AISI 316LSi stainless steel using micro-plasma directed energy deposition
Directed energy deposition (DED) describes the process of depositing molten metal in wire or powder form with a focused energy beam source in a...
-
Evaluating the Mechanical Properties of Dense Hybrid Aerosol Deposition Alumina Coatings Using the Nanoindentation Method
Hybrid aerosol deposition (HAD) is a new coating method to deposit homogeneous nanostructured ceramic coatings. It requires an accurate evaluation of...
-
Microstructure and Interfacial Characteristics of Inconel 625-Ti6Al4V Bimetallic Structures Produced by Directed Energy Deposition
Inconel 625 superalloy was deposited on Ti6Al4V by Directed Energy Deposition (DED) additive manufacturing process to develop a bimetallic structure...
-
Production of Carbon Nanofoam by Pulsed Laser Deposition on Flexible Substrates
Nanostructured, ultra-low density carbon materials known as “carbon nanofoams” are attracting a growing interest for novel applications in many...
-
Influence of Deposition Mode on Microstructural and Mechanical Properties of Wire Arc Additive Manufactured 308L Stainless Steel Structures
The aim of this study is to investigate the impact of different metal deposition modes—spray (S), pulse (P), and pulse-switchback (PS)—on the...
-
Investigation of Direct Metal Deposition Processes Using High-Resolution In-line Atomic Emission Spectroscopy
Process monitoring and control methods during direct metal deposition (DMD) ensure consistent manufacturing quality of the product. Naturally...
