Joint Institute of Mechanical Engineering

http://oim.by/  
220072 Minsk, Akademicheskaya str. 12

Technology and equipment for hypersonic metallization

COUNTRY OF ORIGIN

Belarus

IDENTIFIER

TO4560

PUBLISHED

2021-12-16

LAST UPDATE

2021-12-19

DEADLINE

Linked profile in other language
Responsible
Yuri Vrazhkin
+375 17 337 7626
p_v_s@tut.by
Summary
The United Institute of Mechanical Engineering offers consumers technology and equipment for hypersonic metallization on the basis of a license agreement and a commercial agreement with technical assistance, and also provides coating services for parts using hypersonic metallization technology under a manufacturing agreement.
Description
Purpose:
- to restore (harden) worn out cylindrical surfaces (brake drums, shaft journals, axles paired with rolling (sliding) bearings
- to restore (harden) flat parts (guides, friction discs)
-protection against corrosion of parts, structural elements, and structures
- production of bimetallic "steel - bronze" pistons instead of all-bronze ones.

Equipment is produced, and a number of technological processes for applying wear-resistant, corrosion-resistant, antifriction coatings on machine parts and structural elements have been developed.

Recommendations for the organization of specialized sections have been developed.
Advantages and Innovations
Hypersonic metallization technology, which differs from traditional electrometallization by using
a continuous source of energy for heating the gas, spraying the wires melted in the arc. The gas heated to a temperature of about 2000 ° C, flowing out through the Laval nozzle, acquires a speed of 900 ... 1300 m / s, which makes it possible to accelerate the particles of the sprayed material to speeds of more than 400 m / s.

Competitive advantages:
•minimum porosity of coatings (steel ≤ 4%) with an adhesion strength of more than 60 MPa;
•productivity 16 ... 18 kg / h, which is twice as high as that of high-speed coating methods;
•cost of applying 1 kg of coating 3–10 times lower than the known high-speed coating methods;
•replacement of galvanic chromium plating is possible.
Stage of development
Field tested/evaluated (TRL8)
Funding source
State budged
Internal
IPR status
Exclusive rights
Secret know-how
Sector group
Aeronautics, Space and Dual-Use Technologies
Agrofood
Environment
Maritime Industry and Services
Materials
Mobility

Organization information

Type
R&D institution
Year established
1957
NACE keywords
C.28.29 - Manufacture of other general-purpose machinery n.e.c.
C.30.99 - Manufacture of other transport equipment n.e.c.
M.72.19 - Other research and experimental development on natural sciences and engineering
M.74.90 - Other professional, scientific and technical activities n.e.c.
Turnover (in EUR)
10-20M
Already engaged in transnational cooperation
Yes
Additional comments
The United Institute of Mechanical Engineering develops scientific and scientific and technical cooperation, business relations with foreign partners and represents Belarus in the International Federation for the Theory of Mechanisms and Machines (IFToMM).

A number of treaties, agreements and protocols on cooperation with foreign and international scientific organizations, higher educational institutions, and governing bodies in the field of scientific and technical activities have been signed.

Currently, the agreements reached with a number of foreign partners are being implemented in the following countries: Russian Federation, Republic of Kazakhstan, People's Republic of China, Federal Republic of Germany, Austrian Republic, Georgia, Republic of Latvia, Republic of Lithuania, Republic of Poland, Republic of Korea, Ukraine, etc.
Languages spoken
English
Russian

Information about partnership

Type of partnership considered
Commercial agreement with technical assistance
License agreement
Manufacturing agreement
Type and role of partner sought
Customers interested in purchasing technology and equipment for hypersonic metallization under a license agreement or a commercial agreement with technical assistance.

Customers interested in hypersonic plating services as part of a manufacturing agreement.
Type and size of partner sought
> 500 MNE
> 500
251-500
SME 51-250
SME 11-50
SME <= 10
R&D Institution

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