Directed Energy Deposition Heat-Resistant Nickel Alloy with Vibration Assisted
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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.
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2020 ◽
Vol 109
(5-6)
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pp. 1261-1274
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2018 ◽
Vol 59
(2)
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pp. 157-162
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2020 ◽
Vol 772
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pp. 138711
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2017 ◽
Vol 19
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pp. 200-204
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