scholarly journals INVESTIGATION OF NANOPARTICLES PRESENCE IN SPHEROIDIZED POWDER OF HEAT-RESISTANT ALLOY ON THE MICROSTRUCTURE AND PROPERTIES MANUFACTURED BY DIRECTED ENERGY DEPOSITION

2019 ◽  
Author(s):  
Dmitriy Masaylo ◽  
Sergey Igoshin ◽  
Nikolay Razumov ◽  
Alexey Orlov ◽  
Ivan Goncharov ◽  
...  
Keyword(s):  
Energy Deposition ◽  
Microstructure And Properties ◽  
Heat Resistant Alloy ◽  
Resistant Alloy ◽  
Heat Resistant ◽  
Directed Energy Deposition ◽  
Directed Energy ◽  
Spheroidized Powder

Directed Energy Deposition Heat-Resistant Nickel Alloy with Vibration Assisted

2020 ◽  
Vol 989 ◽  
pp. 839-844
Author(s):  
Dmitriy V. Masaylo ◽  
Sergei Igoshin ◽  
Anatoly A. Popovich
Keyword(s):  
Nickel Alloy ◽  
Energy Deposition ◽  
Inconel 625 ◽  
Structure And Properties ◽  
Porosity Structure ◽  
Heat Resistant Alloy ◽  
Resistant Alloy ◽  
Heat Resistant ◽  
Directed Energy Deposition ◽  
Directed Energy

The paper considers the influence of vibration oscillations on the porosity, structure and properties of compact samples obtained by directed energy deposition. A heat resistant alloy based on nickel Inconel 625 was chosen as the starting material. It was found that oscillations at a frequency of 400 Hz significantly reduce the porosity of samples, and also increase the hardness, due to a finer structure, and minimize the anisotropy of properties depending on the direction.

Effects of pre-deformation on microstructure and properties of Al–Cu–Mg–Ag heat-resistant alloy

2017 ◽  
Vol 24 (5) ◽  
pp. 1027-1033 ◽  
Author(s):  
Xiao-yan Liu ◽  
Zhao-peng Wang ◽  
Qing-shuai Li ◽  
Xi-liang Zhang ◽  
Hao-xuan Cui ◽  
...  
Keyword(s):  
Microstructure And Properties ◽  
Heat Resistant Alloy ◽  
Resistant Alloy ◽  
Heat Resistant
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