ISSN:
1573-8973
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Conclusions 1. Original cast structures with finely dispersed lamellar pearlite and vermicular graphite or pocketlike with a small quantity of interdendritic lamellar graphite possess the best wear resistance. 2. Hardening and tempering do not lead to an improvement in the wear resistance of piston rings since the structure formed is unstable under service conditions (after hardening) or it possesses reduced shear deformation resistance (after hardening and tempering). 3. Under identical test conditions the processes of oxidation and abrasive wear and also of seizing develop in relation to the original structure of the rubbing pair. 4. The best wear resistance is with the oxidation mechanism of rubbing.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00706511
