Results 1 to 10 of about 425,584 (289)

3D Printing Using Ti-Al Nanopowders: Mechanisms of Structure Formation

Metals, 2022
In the presented research work, 3D materials were fabricated by additive moulding by means of extrusion of a mixture of high filled polymers and nanopowders of Ti-Al intermetallides with subsequent sintering at 1100 ± 20 °C, 1200 ± 20 °C and 1250 ± 20 °C
Vladimir Promakhov, Alexey Matveev, Artem Babaev, Nikita Schulz, Nikita Toropkov, Alexander Vorozhtsov, Marat Lerner   +6 more
doaj   +1 more source

The Influence of Nanoparticle Dispersions on Mechanical and Thermal Properties of Polymer Nanocomposites Using SLA 3D Printing

Crystals, 2023
The synergistic integration of nanocomposites and 3D printing has opened a gateway to the future and is soon expected to surpass its rivalry with traditional manufacturing techniques.
Mussadiq Shah, Abid Ullah, Kashif Azher, Asif Ur Rehman, Nizami Akturk, Wang Juan, Celal Sami Tüfekci, Metin Uymaz Salamci   +7 more
doaj   +1 more source

Structure and Properties of Metal-Matrix Composites Based on an Inconel 625–TiB₂ System Fabricated by Additive Manufacturing

Metals, 2022
This research work studies the structural phase parameters and physicomechanical properties of metal-matrix composite materials based on a Ni–TiB2 system obtained by additive manufacturing (specifically, direct laser deposition).
Vladimir Promakhov, Alexey Matveev, Olga Klimova-Korsmik, Nikita Schulz, Vladislav Bakhmat, Artem Babaev, Alexander Vorozhtsov   +6 more
doaj   +1 more source

Study of the Phase Composition, Structure and Mechanical Properties of Synthetic Composites Produced by High-Temperature Vacuum Sintering of SHS-Fabricated CrNi-TiN Powders

Metals, 2023
This work studies the phase composition, structure and mechanical properties of composite materials obtained by high-temperature vacuum sintering of SHS-fabricated CrNi–TiN powders synthesized in semi-industrial-scale production conditions.
Alexey Matveev, Vladimir Promakhov, Nikita Schulz, Vladislav Bakhmat, Artem Babaev, Alexander Vorozhtsov   +5 more
doaj   +1 more source

Researching the Properties of Samples Fabricated Using Selective Laser Melting from A High-Temperature Nickel-Based Alloy

Applied Sciences, 2021
A possible application of a metal powder composition made of a high-temperature nickel-based alloy with high heat strength (the material is analogous to Inconel 718) in selective laser melting (SLM, an additive manufacturing technology) was considered ...
Alexey Mazalov, Dmitry Shmatov, Lydia Zelenina, Dmitry Platko, Vladimir Promakhov, Alexander Vorozhtsov, Nikita Schulz   +6 more
doaj   +1 more source

Processes of Physical Treatment of Stainless Steels Obtained by Additive Manufacturing

Metals, 2022
With a vista of available stainless steel grades at our disposal, it is possible to manufacture items for a wide range of industries. These include chemicals production, medicine, and pharmacology, aerospace, power engineering, etc.
Artem Babaev, Vladimir Promakhov, Nikita Schulz, Artem Semenov, Vladislav Bakhmat, Alexander Vorozhtsov   +5 more
doaj   +1 more source

High-Temperature Synthesis of Metal–Matrix Composites (Ni-Ti)-TiB2

Applied Sciences, 2021
Currently, metal–matrix composite materials are some of the most promising types of materials, and they combine the advantages of a metal matrix and reinforcing particles/fibres.
Vladimir Promakhov, Alexey Matveev, Nikita Schulz, Mikhail Grigoriev, Andrey Olisov, Alexander Vorozhtsov, Alexander Zhukov, Victor Klimenko   +7 more
doaj   +1 more source

Effects of Sintering Temperature on the Microstructure and Properties of a W-Cu Pseudo-Alloy

Metals, 2023
This paper studies the feasibility of fabricating pseudo-alloys based on a W-Cu system through vacuum sintering of spherical bimetallic particles synthesized using the electric explosion of copper–tungsten wires in argon.
Mikhail Lebedev, Vladimir Promakhov, Nikita Schulz, Alexander Vorozhtsov, Marat Lerner   +4 more
doaj   +1 more source

Study of a Methodology for Calculating Contact Stresses during Blade Processing of Structural Steel

Metals, 2023
The article presents data about the distribution of contact stresses on the rake surface of the cutter when turning steel (Fe-0.4 C-1Cr), which were obtained by the split cutter method.
Victor Kozlov, Artem Babaev, Nikita Schulz, Artem Semenov, Anton Shevchuk   +4 more
doaj   +1 more source

Analysis of the Machining Process of Titanium Ti6Al-4V Parts Manufactured by Wire Arc Additive Manufacturing (WAAM) [PDF]

, 2020
In the current days, the new range of machine tools allows the production of titanium alloy parts for the aeronautical sector through additive technologies.
Alonso, Unai, Gil Del Val, Alain, Suárez, Alfredo, Veiga, Fernando   +3 more
core   +2 more sources