Russian scientists from NUST MISIS and NIIEFA have developed an innovative 3D printing technology for creating components for thermonuclear reactors.
The method combines 3D printing with traditional methods and allows the production of parts that can withstand high temperatures and radiation. The bimetallic composite of copper and tungsten, obtained using this technology, has improved characteristics compared to analogues.
The technology uses selective laser melting to create porous tungsten structures, after which copper is added to the matrix, which improves the mechanical properties of the material. The new composite has a density of 96.7% and significantly greater ductility, without breaking down under deformation up to 35%.
The technology is aimed at creating materials for thermonuclear reactors that must operate in extreme conditions. Research is ongoing, and in the future, these materials may be used not only in the energy sector, but also in space flights, where thermonuclear reactors may become a key source of energy.
Read materials on the topic:
3D Printing for Nuclear Power Plants: Rosatom Changes Approach to Production
Rosatom Scientists Begin Printing Individual Titanium Implants on a 3D Printer
Russian 3D Printer for Printing Houses in Siberia Starts Operating
Now on home
Delays with the A-100 Force Compromises in Aerial Reconnaissance
The system simulates the operation of the main onboard systems of unmanned aerial vehicles
The number of complaints reached 1265
Chkalov Aviation Plant introduced 20 five-axis modern processing centers
State Duma Committee on Information Policy: Messenger does not comply with about 70% of RKN requirements
The new feature is available to all users
Nikita Kolomiets: all aircraft screws are tightened according to a specific document
The corporation's revenue increased by 64% in 2025
ODK has developed a system for protecting gas turbine engines from fuel supply failures with automatic mode correction
Flight tests will start after 95% of ground checks
The system disrupts the accuracy of homing heads and increases the survivability of fighters
Sber Considers Investing in Project for Training AI Models and Scientific Research