Evaluation of the Fatigue Behavior and Failure Mechanisms of 4340 Steel Coated with WIP-C1 (Ni/CrC) by Cold Spray

Evaluation of the Fatigue Behavior and Failure Mechanisms of 4340 Steel Coated with WIP-C1 (Ni/CrC) by Cold Spray

Fatigue behavior of standardized 4340 steel samples uniformly coated with WIP-C1 (Ni/CrC) by cold spray was investigated. In particular, when a crack appeared at the interface between the base material and the coating, the cause of it as well as its shape and size were investigated. Fatigue loading...

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Bibliographic Details
Main Authors: Viorel Goanță, Corneliu Munteanu, Sinan Müftü, Bogdan Istrate, Patricia Schwartz, Samuel Boese, Gehn Ferguson, Ciprian-Ionuț Morăraș, Adrian Stefan
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Materials
Subjects:
cold spray
coating
fatigue
SEM analysis
crack initiation
surface damage
Online Access:https://www.mdpi.com/1996-1944/15/22/8116

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