Failure of Metals Produced by Additive Arc Surfacing: Neural Network Analysis

Failure of Metals Produced by Additive Arc Surfacing: Neural Network Analysis

Structural alloys produced by an additive arc process are tested. Impact-flexure tests with subsequent fractographic analysis show that 09Г2С steel switches from ductile to brittle failure below −60°C, but there is no such change for 07Х25Н13 steel and AMg5 alloy down to −150°C. Assessment of the me...

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Bibliographic Details
Published in:Russian engineering research Vol. 42; no. 11; pp. 1164 - 1169
Main Authors: Kabaldin, Yu. G., Anosov, M. S., Shatagin, D. A., Zhelonkin, M. V., Kolchin, P. V., Ryabov, D. A.
Format: Journal Article
Language:English
Published: Moscow Pleiades Publishing 2022
Springer Nature B.V
Subjects:
Ductile-brittle transition
Engineering
Engineering Design
Failure analysis
Flexing
Fractal analysis
Network analysis
Neural networks
Switches
brittle failure
fractal analysis
impact ductility
low-temperature strength
arc surfacing
ductile failure
neural network
3D printing
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Summary:Structural alloys produced by an additive arc process are tested. Impact-flexure tests with subsequent fractographic analysis show that 09Г2С steel switches from ductile to brittle failure below −60°C, but there is no such change for 07Х25Н13 steel and AMg5 alloy down to −150°C. Assessment of the metal failure by means of fractal analysis and a neural network is proposed.
ISSN:1068-798X
1934-8088
DOI:10.3103/S1068798X22110119