Cold Sprayed Deposits Characterized by Positron Annihilation Spectroscopy

Cizek, Jan; Medricky, Jan; Stefanik, Filip; Lukac, Franisek; Cupera, Jan; Kondas, Jan; Singh, Reeti; Melikhova, Oksana; Hruska, Petr; Cizek, Jakub

doi:10.1007/s11666-024-01763-x

J Therm Spray Tech

2024

DOI: 10.1007/s11666-024-01763-x

|View full text |Cite

Cold Sprayed Deposits Characterized by Positron Annihilation Spectroscopy

Jan Cizek,

Jan Medricky,

Filip Stefanik

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 49 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Porosity Reduction and Strength Increase of SS316&Cu Produced through Cold Spray Additive Manufacturing

Pagan,

Goring,

et al. 2024

Adv Eng Mater

View full text Add to dashboard Cite

Cold spray additive manufacturing (CSAM) is an attractive solid‐state bonding technique due to its rapid manufacturing rate and the ability to avoid deleterious effects found in solidification‐based additive manufacturing. Unfortunately, CSAM of steel components has been difficult to date to the high strength of the steel particles which resists deformation and creates interparticle porosity. Herein, it is found adding softer Cu powder particles to steel (SS316) powder and utilizing a heat treatment can decrease the porosity of the as‐sprayed structure while increasing the mechanical properties. The mixture results in an increased sprayability of the structure, as the Cu particles preferentially fill the pores, increasing the density. The microstructural evolution of the SS316 and Cu particles at the particle interfaces and interiors is investigated and reveals that the materials undergo a heterogeneous deformation route which facilitates the densification of the CSAM structure. Through annealing these components, the tensile strength increases and the density increases further. Both materials undergo microstructural recovery along with selected interdiffusion of elements which improves the metallurgical bonding. It is demonstrated that the heterogeneous deposition and microstructural evolution between the dissimilar materials can improve the overall component properties.

show abstract

Porosity Reduction and Strength Increase of SS316&Cu Produced through Cold Spray Additive Manufacturing

Pagan,

Goring,

et al. 2024

Adv Eng Mater

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Cold Sprayed Deposits Characterized by Positron Annihilation Spectroscopy

Cited by 1 publication

References 49 publications

Porosity Reduction and Strength Increase of SS316&Cu Produced through Cold Spray Additive Manufacturing

Porosity Reduction and Strength Increase of SS316&Cu Produced through Cold Spray Additive Manufacturing

Contact Info

Product

Resources

About