Improving the Performance of Cast-Iron Bushes in Small Marine Diesel Engines

Applying boron-bearing grease and a copper lining to the cylinder surface improves the performance and wear resistance of piston systems in small marine diesel engines and shortens the running-in period. A system is proposed for applying paste in the boriding of a bush’s working surface by laser hea...

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Bibliographic Details
Published in:Russian engineering research 2022-03, Vol.42 (3), p.211-213
Main Authors: Sanaev, N. K., Alimov, A. Yu, Akhmedpashaev, M. U.
Format: Article
Language:English
Subjects:
Boriding
Bushes
Cast iron
Diesel engines
Engineering
Engineering Design
Laser beam heating
Marine engines
Performance enhancement
Wear resistance
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Description
Summary:Applying boron-bearing grease and a copper lining to the cylinder surface improves the performance and wear resistance of piston systems in small marine diesel engines and shortens the running-in period. A system is proposed for applying paste in the boriding of a bush’s working surface by laser heating.
ISSN:1068-798X
1934-8088
DOI:10.3103/S1068798X22030182