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Abstract This review discusses the main factors of the formation mechanism of the laser fabricated nano-materials, focusing on the precision microstructures, mechanical properties, biocompatibility, also the research status. Laser nano-technology (LNT), that is, the precision nano-particle/structure/texture can be produced in the light alloys under an action of the laser beam, which can effectively improve the properties of the light alloys, mainly including the laser cladding (LC), selective laser melting (SLM) and laser shock peening (LSP) nano-technology. The trend of development of LNT is...

Researchers from Peter the Great St.Petersburg Polytechnic University (SPbPU) invented a durable and compact radiator for lithium-ion batteries, which in the future can be used for electric vehicles. The radiator was developed using friction stir wel

 E-Mail Credit: Peter the Great St.Petersburg Polytechnic University Researchers from Peter the Great St.Petersburg Polytechnic University (SPbPU) invented a durable and compact radiator for lithium-ion batteries, which in the future can be used for electric vehicles. The radiator was developed using friction stir welding technology. "The development of the electric transport industry stimulates the search for new solutions in the field of rechargeable batteries with special requirements for energy consumption, weight, dimensions, and safety. These requirements are increasing every year. It...

It also doubles wire feed rates (it prints faster). Mar 4th, 2021 Raisa Bestugina Researchers from Peter the Great St. Petersburg Polytechnic University (SPbPU) developed and manufactured a unique 3D printer named the "Prism". Peter the Great St.Petersburg Polytechnic University Researchers from Peter the Great St.Petersburg Polytechnic University (SPbPU) have developed and manufactured Prism, a unique 3D printer. The 3D-printer was manufactured and first demonstrated on January 29, 2021. The main purpose of the developed printer is to print structures made of titanium, which is essential ...

 E-Mail Credit: Peter the Great St.Petersburg Polytechnic University Researchers from Peter the Great St.Petersburg Polytechnic University (SPbPU) developed and manufactured a unique 3D printer named the "Prism". The 3D-printer was manufactured and firstly demonstrated on January 29, 2021. The main purpose of the developed printer is to print structures made of titanium, an expensive material, but essential for various industries due to its strength properties and low specific weight. The printing system is located in a chamber with an inert atmosphere. This printer may also be used to prin...