Open AccessThe technology of manufacture of the pistons of the heat engine by the method of liquid stamping
Author(s) -
M. L. Skryabin,
M. S. Poyarkov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/862/3/032099
Subject(s) - piston (optics) , mechanical engineering , reliability (semiconductor) , materials science , stirling engine , ceramic , service life , composite material , engineering , thermodynamics , power (physics) , physics , wavefront , optics
Modern methods of production of heat engine pistons allow to strengthen individual parts of the piston with composite materials based on ceramics. The considered manufacturing technology allows reinforcing the bottom of the piston, thereby increasing the reliability of individual parts of the piston that perceive maximum temperatures during operation. The pistons obtained by this method have an increased heat transfer coefficient and a finer-grained metal structure. Also, the use of ceramic materials in pistons can increase the reliability and service life of engines.