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Composite ceramic coatings on products from aluminum alloys obtained with microarc oxidation
Link to Contact Information
(Only For Members of GetOwner Role)
Ref:
TO
2502
Submission Date:
22/03/2019
Active before:
31/12/2021
Contact Information
Department:
The Department of Physical-Engineering Sciences
Organization:
The State Scientific Institution "The Joint Institute of Mechanical Engineering of the National Academy of Sciences of Belarus"
Name:
Комаров Александр Иванович
Email:
al_kom@tut.by
Telephone:
284-24-44
Link to website:
[url]http://oim.by/[/url]
Link to the corresponding profile
in Russian
Description
The technology is based on the use of carbon nanomaterials (CNM), and by this feature has no analogues. Compared to known techniques of micro-arc oxidation, additions of CNM enhance the efficiency of coating formation and allow:[br][/br]reduce the duration of the process of obtaining coatings in 1.2–1.8 times;[br][/br]increase in the thickness in 1.3–2.0 times;[br][/br]increase the microhardness in 1.2–1.5 times;[br][/br]reduce the coefficient of friction and wear coatings in 1.2–3.0 times.
Technology Type
Process
Material
Technology Benefits
Competitive advantages[br][/br]• reduction of coatings obtaining process 1,2–1,8 times;[br][/br]• increase in the thickness of coatings 1,3–2,0 times;[br][/br]• increase of microhardness 1,2–1,5 times;[br][/br]• reduction of coefficient of friction and the wear rate of coatings 1,2–5,0 times.[br][/br]Obtaining of increased physical and mechanical characteristics of coatings is made on aluminum alloys of different chemical composition, including silumin (eutectic and hypereutectic), as well as aluminum-magnesium alloys.
Technology Differentiation and Uniqueness
Formation of coatings is carried out using carbon and carbon-containing nanomaterials (CNM).[br][/br]Addition to the electrolyte of CNM improves the efficiency of the coating formation process with improved tribomechanical characteristics.
Context in which technology was identified
The equipment was created, and an experimental-industrial site for coatings was organized. The parts coatings hardening was made at a number of enterprises of the Republic of Belarus.
Development Stage
Prototype (demonstration available for testing)
Currently in use/production
Intellectual Property Rights
Patent
Range of Applications
Enterprises of mechanical engineering, light, chemical industries, energy, aviation and space[br][/br]technology.
Classifier Used at the Enterprise Europe Network
Automotive, Transport and Logistics
Materials
Nano- and Microtechnologies
Classifier Used at the Technology Transfer Network of yet2.com Inc.
Automotive
Manufacturing
Materials
Preferable Regions
South America
Europe
Asia
Type of Collaboration Sought
Joint Venture
For Sale
Available Technical Assistance
Documentation
Personnel
Link to this profile:
http://ictt.by/ShowRequests/ShowTitlesOffCat.aspx?loc=1&ru=0&id=2502
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