On the characterization of bulk copper produced by cold gas dynamic spray processing in as fabricated and annealed conditions

Paul D. Eason; Jason A. Fewkes; Shane C. Kennett; Timothy J. Eden; Karem Tello; Michael J. Kaufman; Murat Tiryakioĝlu

doi:10.1016/j.msea.2011.07.012

On the characterization of bulk copper produced by cold gas dynamic spray processing in as fabricated and annealed conditions

Paul D. Eason, Jason A. Fewkes, Shane C. Kennett, Timothy J. Eden, Karem Tello, Michael J. Kaufman, Murat Tiryakioĝlu

Research output: Contribution to journal › Article › peer-review

79 Scopus citations

Abstract

The use of cold gas dynamic spray processing (cold spray), a process known for a coating and repair process for many alloy systems, has been demonstrated for the production of bulk copper deposits exceeding 25. mm in thickness. The microstructure and hardness of the specimens were characterized in as sprayed and annealed conditions. Microhardness was measured in both directions from the spray/substrate interface to assess the effects of cold spray impact on the substrate material and to characterize the properties of bulk "as-sprayed" copper before and after annealing. Microstructure was analyzed via scanning and transmission electron microscopy.

Original language	English (US)
Pages (from-to)	8174-8178
Number of pages	5
Journal	Materials Science and Engineering: A
Volume	528
Issue number	28
DOIs	https://doi.org/10.1016/j.msea.2011.07.012
State	Published - Oct 25 2011

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.msea.2011.07.012

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abstract = "The use of cold gas dynamic spray processing (cold spray), a process known for a coating and repair process for many alloy systems, has been demonstrated for the production of bulk copper deposits exceeding 25. mm in thickness. The microstructure and hardness of the specimens were characterized in as sprayed and annealed conditions. Microhardness was measured in both directions from the spray/substrate interface to assess the effects of cold spray impact on the substrate material and to characterize the properties of bulk {"}as-sprayed{"} copper before and after annealing. Microstructure was analyzed via scanning and transmission electron microscopy.",

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AU - Eason, Paul D.

AU - Fewkes, Jason A.

AU - Kennett, Shane C.

AU - Eden, Timothy J.

AU - Tello, Karem

AU - Kaufman, Michael J.

AU - Tiryakioĝlu, Murat

PY - 2011/10/25

Y1 - 2011/10/25

N2 - The use of cold gas dynamic spray processing (cold spray), a process known for a coating and repair process for many alloy systems, has been demonstrated for the production of bulk copper deposits exceeding 25. mm in thickness. The microstructure and hardness of the specimens were characterized in as sprayed and annealed conditions. Microhardness was measured in both directions from the spray/substrate interface to assess the effects of cold spray impact on the substrate material and to characterize the properties of bulk "as-sprayed" copper before and after annealing. Microstructure was analyzed via scanning and transmission electron microscopy.

AB - The use of cold gas dynamic spray processing (cold spray), a process known for a coating and repair process for many alloy systems, has been demonstrated for the production of bulk copper deposits exceeding 25. mm in thickness. The microstructure and hardness of the specimens were characterized in as sprayed and annealed conditions. Microhardness was measured in both directions from the spray/substrate interface to assess the effects of cold spray impact on the substrate material and to characterize the properties of bulk "as-sprayed" copper before and after annealing. Microstructure was analyzed via scanning and transmission electron microscopy.

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JO - Materials Science and Engineering: A

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On the characterization of bulk copper produced by cold gas dynamic spray processing in as fabricated and annealed conditions

Abstract

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