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Accession Number:

AD1135595

Title:

Advanced Nanocrystalline Cobalt Alloys and Composites as Alternatives for Chromium and Nickel Plating in Repair Operations

Author(s):

• McCrea, Jonathan

Author Organization(s):

• Integran Technologies Inc.

Report Date:

2019-08-19

Abstract:

Integran Technologies Inc., in collaboration with Cirrus Materials Science and Corrdesa, successfully completed SERDP Project WP-2609, in which a cost-effective nanostructured cobalt phosphorus (nCoP) composite alloy was successfully developed for the repair and refurbishment of damaged components for use within the US Department of Defense (DoD). Validation testing performed in the project demonstrated that the novel nanostructured composite coatings meet and/or exceed the properties and performance of electroplated nickel coatings and Electrolytic Hard Chrome (EHC) and can be successfully applied to steel and aluminum components.

Document Type:

Conference:

Journal:

Pages:

190

File Size:

15.85MB

Contracts:

Grants:

Descriptors:

Identifiers:

• Electrodeposited Nickel replacement
• Electrolytic Hard Chromium replacement
• Integran
• Nanocrystalline Cobalt Phosphorus
• DC-rectifier compatible
• Low Temperature Electroplating
• 2nd Phase particle reinforcement
• Improved Taber Wear Performance
• Cirrus Materials
• Dopant technology
• Aluminum reinforcement via cladding
• Corrdesa
• Computational Optimization Methods
• Tarnish Resistant Coatings

SubjectCategory:

• Materials

Communities of Interest:

• Advanced Electronics

Distribution Statement:

Approved For Public Release

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