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Meeting 2025 TMS Annual Meeting & Exhibition
Symposium Advances in Materials Deposition by Cold Spray and Related Technologies
Presentation Title Breaking Through Traditional Boundaries: Cold Spray Deposition of ‘Brittle’ Ceramics
Author(s) Arvind Agarwal, Ambreen Nisar, Denny John, Anil Lama
On-Site Speaker (Planned) Arvind Agarwal
Abstract Scope Cold spray manufacturing has conventionally been limited to metals, alloys, and their composites due to the relative ease of plastic deformation in the feedstock powder particles. Deposition of ceramics falls outside the traditional boundary of cold spray due to the challenges of inducing plastic deformation in these brittle materials, particularly at high strain rates beyond 104 s-1. This study presents insights towards circumventing the challenge of cold sprayability of ceramics. It establishes the role of reducing particle sizes to trigger plastic deformation during cold spray. Ceramic deposits with various particle sizes, melting points, and crystal structures harbor the potential to advance the landscape of cold spraying beyond traditional material boundaries.
Proceedings Inclusion? Planned:
Keywords Additive Manufacturing, Ceramics, Surface Modification and Coatings

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Advances in Toolpath Planning for Cold Spray Additive
Bonding and Microstructure of Single Particle Impacts: a 3D Investigation
Breaking Through Traditional Boundaries: Cold Spray Deposition of ‘Brittle’ Ceramics
Cold-spray welding and direction for future optimization
Cold Spray Bonding Improvements of SS316 using Copper Additions
Cold Spray Materials Deposition Technology for Nuclear Energy Systems
Cold spray, HVOF, and plasma spray of eutectic high entropy alloys
Comparison of Recycled Battlefield Titanium Scrap vs. Virgin Titanium Feedstock Powder for Cold Spray Consolidation
Correlative microstructure and mechanical property investigation of aluminum cold sprayed coating on magnesium substrate
Developing Hydrophilic Teflon via Cold Spray
Effect of Turbulence on Particle Dynamics of Cold Spray Systems
Enhancement of properties in nitrogen-based cold-sprayed Niobium deposits
Evaluation of Additively Manufactured Nd-Fe-B and Bi-Te via Tailored-Feedstock Low Pressure Cold Spray
Fatigue Resistance of Aluminum Alloy Components Repaired Using Cold Spray
Functionally Graded Al/SiC Composite Prepared by Cold Spray Deposition for Energy Absorption Applications
Impact-Bonding of Dissimilar Materials Studied Using Laser-Induced Particle Impact Testing
In-situ Heat Treatment with Laser Assisted Cold Spray: Modeling and Experiments
Investigation of dynamic contact and adhesion mechanism between zinc cold spray particles and AZ91 substrate using SPH method
Microstructure and Multi-scale Mechanical Properties of As-deposited and Heat-treated Cold-Sprayed Scalmalloy-Al7075 Deposits
Novel Processing of High Temperature Materials with Multi-phase Cold Spray
Oil and Gas Pipelines Repair by High Pressure Cold Spray Technology
Overcoming Qualification Challenges with Cold Spray Repairs for Aerospace Applications
Powder Surface Conditions in Cold Spray: What Single Particle Impact Studies Teach Us
Properties of As-Sprayed and Thermally Processed Cold Spray Deposited Materials Using Multiple Gas Compositions
Shot Peening Assisted Cold Spray - Enabling 'Helium Performance' with Nitrogen
The accumulation of single-particle impacts: statistical connections between impact parameters, coating flaws and microstructure evolution in cold spray
Understanding Cr Cold Spray Coating Deposition on Zr-alloy Substrate
Understanding the Effect of Feedstock Microstructure on Mechanical Performance of AA7075 Cold Spray Material

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