Research on Cracked Conditions in Nickel Chrome Alloy Ni50Cr33W4.5Mo2.8TiAlNb, Obtained by Direct Laser Deposition

Research on Cracked Conditions in Nickel Chrome Alloy Ni50Cr33W4.5Mo2.8TiAlNb, Obtained by Direct Laser Deposition

Nowadays, additive manufacturing (AM) is a powerful way to make complex-shaped components for airspace engineering from nickel-based superalloys. So, while nickel-based superalloys could easily be we L-DED in sheet-metal thicknesses, they suffered from strain-age cracking and solidification during A...

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Bibliographic Details
Main Authors: Alexander Khaimovich, Igor Shishkovsky, Yaroslav Erisov, Anton Agapovichev, Vitaliy Smelov, Vasilii Razzhivin
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Metals
Subjects:
additive manufacturing
thermal expansion coefficient
heat affected zone
crack initiation criterion
Online Access:https://www.mdpi.com/2075-4701/12/11/1902

Internet

https://www.mdpi.com/2075-4701/12/11/1902

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